HomeMy WebLinkAboutAQ_F_0800102_20110623_EI_Fac-EI-Rpt East Carolina Environmental Landfill
TRW REPUBLIC
44 SERVICES
East Carolina Environmental Landfill
2010 Emission Inventory
Air Permit 08849T03
WARO COPY
Presented to:
Republic Services of North Carolina , LLC
East Carolina Environmental Landfill
1922 Republican Road
Aulander, NC 27805
Presented by:
SCS Engineers, PC
2520 Whitehall Park Drive, Suite 450
Charlotte, North Carolina 28273
(704) 504-3107
p %DAQ
W E , .
June 7, 2011
File No. 0721 1014.00-T13 2011 L.
Inventory Certification Form(Title V)
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County: Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2010
These forms must be completed and returned even if the facility did not operate or emissions were zero
F_
The legally defined "Responsible Official" of record for your facility is Drew Isenhour
This person or one that meets the definition below must sign this certification form.
The official submitting the information must certify that he/she complies with the requirements as specified in Title 15A
NCAC 2Q.0520(b)which references and follows the federal definition. 40 CFR Part 70.2 defines a responsible as meaning one
of the following:
1.For a corporation: a president,secretary,treasurer, or vice—president of the corporation in charge of a principal
business function,or any other person who performs similar policy or decision making functions for the overall
operation of one or more manufacturing,production, or operating facilities applying for a or subject to a permit and
either
i.the facilities employ more than 250 persons or have gross annual sales or expenditures exceeding$25
million(in second quarter 1980 dollars);or
ii. the delegation of authority to such representatives is approved in advance by the permitting authority;
2. For partnership or sole propietorship;a general partner or the proprietor,respectively;
3. for a muncipality,state,federal,or other public agency includes the chief executive officer having responsibility for the
overall operations of a principal geographic unit of the agency(e.g.,a Regional Administrator of EPA).
CERTIFICATION STATEMENT:
(Important: Legally Responsible Official.read and sign after all submissions
certify that I am the responsible official for this facility,as described above,and hereby certify that the information contained
in this air emissions report,including attached calculations and documentation,is true, accurate and complete. (Subject to legal
enalities of up to $25,000 per occurrence and possible imprisonment as outlined in G.S.§143-215.3(a)(2))
Responsible Official's Signature Below use blue ink): Date Signed:
Printed Name: Drew Isenho
,Signature: 14u - Z () - L
This form applies to Title V facilities.If this facility is not classified as Title V,please telephone your regional office Emission
Inventory contact at once for proper forms.
Email address of Responsible Official:
Information on this Form cannot be held confidential
1
East Carolina Environmental Landfill
Table of Contents
Section Page
SECTION1 Introduction........................................................................................................................ 1
SECTION 2 Uncollected Landfill Gas Fugitives................................................................................ 2
Landfill Gas Fugitive Emissions........................................................................................2
Non-Methane Organic Compound (NMOC) Emissions...............................................2
Volatile Organic Compound (VOC) Emissions.............................................................3
Hazardous Air Pollutant (HAP) Emissions......................................................................3
SECTION 3 Landfill Gas Flare............................................................................................................4
FlareEmissions...................................................................................................................4
SECTION 4 Insignificant Activities....................................................................................................... 5
Leachate Storage Tanks (ES-07)....................................................................................5
Diesel Storage Tank (ES-06)...........................................................................................6
Diesel Engines for Miscellaneous Landfill Support (IES-04).......................................6
Welding Operations (ES-05)..........................................................................................7
SolarFlares (ES-08)..........................................................................................................7
Attachment
Detailed Emissions Calculations
East Carolina Environmental Landfill
SECTION 1 INTRODUCTION
Per Condition 3.X of East Carolina Environmental Landfill (Landfill) Air Quality Permit No.
08849T03 for its Landfill located at 1922 Republican Road, Aulander, North Carolina, the
facility is required to submit an emissions inventory to the Department of Air Quality(DAQ)by
June 30 of each year. The emissions inventory presented herein is the basis for the emissions
values reported in the 2010 Annual Emissions Statement. The emissions sources identified were
based on discussions and correspondence with Landfill staff, SCS Engineers' (SCS)knowledge
of the site, review of existing permits, compliance reports, and other information provided by the
Landfill. Facility-wide emissions at the Landfill are provided in Table 1 below. Facility-wide
emissions including speciated HAPs are provided at the end of this section. Emissions for each
source are further detailed in the remaining sections of this report.
Table 1 . 2010 Annual Emission Rate Summary (tons/yr)
Permit ID Emission Source NMOC VOC TAP/ NOx CO SOX PM10
Municipal Solid
ES-1 Waste Landfill 36.41 14.20 1.44 -- -- -- --
(Fugitive Emission)
CD-01 Landfill Gas Flare 0.34 0.13 1.30 11.19 60.86 1.76 2.74
ES-08 Solar Flares 0.09 0.04 8.86e-7 0.63 2.65 0.12 0.27
Leachate Storage
ES-07 9.2e-3 9.2e-3 9.2e-3
Tanks -- -- -- --
ES-06 Diesel Storage Tank 2.3e-3 2.3e-3 -- -- -- -- --
Welding 5.05e-2 --
ES-OS Operations2
Diesel Engines for
ES-04 Miscellaneous -- 0.55 4.28e-2 6.84 1.47 0.45 0.05
Landfill Support
Total' 36.86 14.93 2.84 18.66 64.98 2.33 3.06
Notes:
-- Not Applicable.
' Due to rounding error,"Total"emissions may not exactly equal the sum of the individual source emission rates as
they appear in the table above.
2 The Landfill's welding operations are located entirely indoors and no direct ambient emissions are anticipated nor
estimated for the period covered by this air emissions inventory
Emissions from the Diesel Storage Tank,Welding Operations,and Diesel Engines are "carried forward"from the
prior reporting year as allowed by the DENR DAQ AERO reporting system
1
East Carolina Environmental Landfill
' SECTION 2 UNCOLLECTED LANDFILL GAS FUGITIVES
' LANDFILL GAS FUGITIVE EMISSIONS
This section addresses the generation of landfill gas(LFG),non-methane organic compounds
(NMOCs),volatile organic compounds (VOCs) and hazardous air pollutants(HAPs),methane,
and carbon dioxide and their fugitive emissions via passive LFG releases.
' LFG generation from the landfill operation was calculated using SCS Engineers' version of the
U.S. EPA Landfill Gas Emissions Model(LandGEM). A description of the model parameters is
' provided below and the model output is attached.
LandGEM uses a first-order decay equation to predict landfill gas generation based on the
' amount and age of the waste in place. The formula is presented in 40 CFR Part 60.754(a)(1)(i).
The parameters Lo and k used in the LandGEM are the values published in EPA's Compilation
of Air Pollutant Emission Factors(AP-42), Volume I, Section 2.4(revised November 1998).
' The methane generation potential,Lo, for the MSW landfill cells was set equal to 100 cubic
meters(m3)of methane (CH4)per megagram (Mg) of waste. The methane generation rate
constant,k,was 0.04 yf i and the concentration of NMOC in LFG was set to 595 parts per
' million by volume(ppmv)as hexane. AP-42 recommends these values of Lo and k for
municipal solid waste(MSW)landfills that are located in geographical regions that receive
average or above average annual precipitation, such as Aulander,North Carolina.
' To calculate landfill emissions, the refuse filling history was input to the LandGEM. Note that
this model estimates emissions based on the amount of waste in place at the beginning of each
year. Waste in place at the beginning of 2010 was approximately 6.26 million Mg, or 6.90
million tons. The LandGEM estimated that the methane generation rate for 2010 is
approximately 19.36 million cubic meters, or approximately 683.6 million cubic feet. Assuming
that the methane content in the LFG is 50 percent, the volume of LFG generated in 2010 is
' estimated to be 2,601 cubic feet per minute(ft3/min).
LandGEM input and output are provided on page 1 of the spreadsheets found at the end of this
section.
Non-Methane Organic Compound (NMOC) Emissions
' NMOC generation from the Landfill was calculated using LandGEM. Model parameters were
similar to the values noted above. LandGEM estimated that the NMOC generation rate for 2010
' is 82.58 Mg, or 91.03 tons (See page 2 of the spreadsheets provided in the detailed calculations
attachment). The Landfill operates a gas collection and control system(GCCS)to capture LFG
and route it to a control flare. Sixty percent of the LFG is assumed to be captured; therefore,40
' percent of the NMOC generated is assumed to have been emitted as fugitive. Thus,the fugitive
NMOC emission rate for 2010 is 36.41 tons.
' 2
East Carolina Environmental Landfill
Volatile Organic Compound (VOC) Emissions
In determining the VOC emissions from the landfill,VOC generation is assumed to be 39
percent of the NMOC generation. This assumption is based on information contained in AP-42
Section 2.4 (revised November 1998)Table 2.4-2.
VOC emissions were based on the historical tonnages and model parameters noted above. The
LFG and NMOC generation rates were extracted from the LandGEM output and represent the
emissions from the Landfill during 2010. The VOC generation rates were calculated by
converting the NMOC generation rates(shown in the LandGEM output)from Mg/yr to tons/yr,
and then multiplying by 0.39 (i.e.,VOC is considered as 39 percent of NMOC). The VOC
generation rate for 2010 is 35.50 tons/yr. The fugitive VOC emission rate is determined is the
same manner as the fugitive emissions rate for NMOC reflecting the operation of the GCCS
during the period. The fugitive VOC emission rate for 2010 is 14.20 tons,as shown in Table 2
below.
Table 2. Air Pollutant Generation and Emission Rates
NMOC NMOC • • VOC Fugitive HAP& TAP
Emissions
Year Generation Generation Emissions Generation' Emissions' Fu.git.ive 2010 82.58 91.03 36.41 35.50 14.20 1.44
Notes:
' VOC generation is assumed to be 39 percent of NMOC generation.
Hazardous Air Pollutant (HAP) Emissions
The estimation of HAP emissions from the Landfill is based on equations(3)and(4)of AP-42
Section 2.4. Those equations are presented below. The first step is to estimate the generation
rate of each pollutant in cubic meters per year(m3/yr). Next, the volumetric generation rate
estimate is converted to a mass generation rate(ton/yr).
3
Q m =2.0xQ CP
P yr Cho 106
where:
Qp = Pollutant generation rate(m3/yr)
QCh4 = Methane generation rate(m3/yr) from the LandGEM
Cp = Pollutant concentration in LFG(ppmv)
3
East Carolina Environmental Landfill
2.0 = Multiplication factor(assumes LFG is 50 percent methane, and the
balance is carbon dioxide,nitrogen, oxygen and other trace gases)
M p(tons/yr)= Q p ((MWP(glgmol))(1 atm)) ton
(8.205x10-5) In3 —atm 1907.185 kg_
1000g (273+TK)
gmol—K kg
where:
MP = Pollutant mass generation rate
MWp = Molecular weight of pollutant(g/gmole)
T = Temperature of LFG(°C)(Standard temp of 25 degrees Celsius)
Of the 188 chemical compounds identified as HAPs under Section 112 of the Clean Air Act,28
of these compounds are listed in AP-42 Table 2.4-1 and 2.4-2. Site-specific data from testing
performed by Research Triangle Park Laboratories was used to determine the concentration of
these compounds. This report is dated May, 5, 2005 and was submitted as part or the
Compliance Demonstration Report dated June 3,2005. These site specific concentrations are
shown on page 4 of the spreadsheets in the detailed emissions attachment. Annual emissions of
the remaining HAP compounds (i.e.,those not included in the AP-42 tables)are assumed to be
negligible. The HAP fugitive rate for 2010 was calculated to be 0.06 tons. Total HAP and TAP
fugitive emissions for 2010 are 1.44 tons.
SECTION 3 LANDFILL GAS FLARE
Flare Emissions
The landfill operates one flare,with a design capacity of 3,000 scfm, as a landfill gas control
device. The emission factors and annual emissions associated with the flare(permitted as CD-1)
are summarized in Table 3.
4
East Carolina Environmental Landfill
Table 3. LFG Flare Emissions
2010 LFG
Flare
Compound LFG Flare Emission Factors Emissions
NOx 0.068 Ib/MMBtu 11.19
CO 0.37 Ib/MMBtu 1 60.86
NMOC 99.2 % destructiorn2 0.34
VOC3 99.2 % destruction•2 0.13
99.8 % destruction for halogenated HAP species2
HAPs/TAPs 99.7% for non-halogenated HAP species 2 1.30
0% for mercury species 2
PMio 17 Ib/106 ft3 methane4 2.74
S02 H2S concentration: 35.5 ppmv5 1.76
Notes:
' Emission factor obtained from AP-42,Table 1 3.5-1.
2 Control efficiency obtained from AP-42,Table 2.4-3.
3 VOC generation is estimated to be 39 percent of the NMOC generation per Table 2.4-2
of AP-42 Section 2.4 "Municipal Solid Waste Landfills,"revised 11/98. These estimates
assume a 60% LFG collection efficiency for the active landfill gas collection system.
4 Control efficiency obtained from AP-42,Table 2.4-5.
5 S02 emissions are calculated per AP-42,Section 2.4.4;
SECTION 4 INSIGNIFICANT ACTIVITIES
Leachate Storage Tanks (ES-07)
The Landfill operates two (2) leachate storage tanks, 250,000 gallons and 162,000 gallons
respectively, to store collected leachate and condensate from the Landfill prior to disposal at an
offsite wastewater treatment system. The throughput of leachate in 2010 was 4,053,894 gallons.
Table 4. Emission Data
Parameter 2010
Leachate Throughput 4,053,894 gallons
Calculated emissions (VOC) 18.51 Ibs
5
East Carolina Environmental Landfill
Detailed emission calculations are provided in the attachment.
Diesel Storage Tank (ES-06) /
The Landfill's permit includes an insignificant activity listing for a diesel storage tank.
Emissions from the tank are shown in Table 5 below.
Table 5. Emissions from Diesel Storage Tank
Contents Volume Through-put Net Estimated
(gal) (gal/yr) Emissions'
Diesel 3,000 158,570.1 4.49
Note:
Emissions estimated using U.S. EPA's Tanks 4.0 software. Output is included in the detailed emissions attachment.
Diesel Engines for Miscellaneous Landfill Support (IES-04)
Emissions from the Landfill's diesel engines for miscellaneous support are "carried forward" as
allowed in the Division's AERO reporting and are therefore identical to the previous reporting
period. As reported in for CY2009, emissions are provided in Table 6:
Table 6. Emissions from Diesel Engines
• Diesel
Compound tpy
(Carried Forward from 00•
NOx 6.84
CO 1.47
PM 0.05
VOC3 0.55
S02 0.45
HAPs/TAPS 4.28e-2
6
East Carolina Environmental Landfill
Welding Operations (ES-05)
The Landfill's permit also includes an insignificant activity listing for"Welding Operations"
with the emission source ID ES-05. Emissions from the Landfill's welding operations are
"carried forward" as allowed in the Division's AERO reporting and are therefore identical to the
previous reporting period. As reported in 2008, emissions of Manganese total 101 pounds.
Solar Flares (ES-08)
Six (6) solar flares were used during this period (noted here as ES-08). To estimate emissions,
flow was conservatively assumed to be 60 scfm per each flare (total of 480 scfm) for 12 hours
per day during the entire 365 day period. Based on emission rate data from a solar flare
manufacturer, Landfill Services, emissions were estimated as shown in Table 6:
Table 7. Solar Flare Emissions Data
2010 Solar
Flare
Compound Solar Flare Emission Factors Emissions
ES-08
NOx 0.072lb/hr 0.63
CO 0.302lb/hr 2.65
NMOC NMOC assumed 1/0.39 of VOC (per AP-42) 0.09
VOC3 0.004lb/hr 0.04
99.8 % destruction for halogenated HAP species'
HAPs/TAPS 99.7% for non-halogenated HAP species 8.86e-7
0% for mercury species
PMI0 0.031 Ib/hr 0.27
S02 0.014lb/hr 0.12
' Control efficiency obtained from AP-42,Table 2.4-3. Individual HAP/TAP emission rate
from manufacturer data
7
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
Listing of Emission Sources and Control Devices on Permit. See instructions
*ES ID on *ES Description *CS ID *CS Description * CD 1 D's
Air Permit
Municipal solid waste landfill One landfill gas—fired candlestick—type
ES-01 [NSPS] CS-2 flare(3000 scfin,90 million Btu per hour CD—Flarel
heat input),
I-8 8 Solar Flares
I—ES-04 diesel engines for miscellaneous
landfill support
IES05 Welding operations
IES06 Diesel storage tank
IES07 Leachate storage tank
1
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
Emission Source & Operating Scenario List— See Instructions
ES Group ID ES ID OS ID OS Description
ES-01 1 Municipal solid waste landfill
Insignificant source small flares used
1-8 7 to point control landfill gas as needed
(conservatively assumed operation of
12/hr/day forperiod)
I—ES-04 4 No. 2 fuel oil—diesel engines for
miscellaneous landfill support
IES05 3 maintenance shop welding rods
IES06 6 diesel storage tank
IES07 2 temporary storage of collected
ileachate
2
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County:Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2010
1. Emission Source ID(from permit)or ES-01
Emission Source Group ID
2. Emission Source Description: Municipal solid waste landfill[NSPS]
3. Operating Scenario ID/Description: OS— 1/Municipal solid waste landfill
4. SCC Number/Description: 50100402/Landfill Dump
5. Throughput/units in 2010: 542799 TON/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control 60
Device or Stack):
8. Control Device Information
Order CS—ID CD ID Control Device Description
as listed inpermit)
1 CS-2 CD—Flarel One landfill gas—fired candlestick—type flare(3000 scfin, 90 million Btu
per hour heat input)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional ntry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
Fl uc VLRTICAL STACK 35 1 1500 60 2827.43 Flare
3
Operating Scenario: OS— 1 Emission Source/Group ID: ES-01
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2010)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11.Typical Start& End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
an—Feb +Dec 25°�° arch—May 25°�° une—Aug. ° Sept.—Nov. °
010 2010 2010 25%O 2010 25/o
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emission
Emissions— Estimation Control
GHG CAS GHG Method Efficiency Emission Ef Control
Pollutants Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2010
Emission
Criteria Emissions— Estimation Control
Pollutant Criteria Method Efficiency Emission
(NAAQS) Code Pollutants Code (Net after Factor Ef Control
Pollutants
(Tons/Year) (See all controls)
Instructions
2010
CO CO 60.86 08 0
NOx NOx 11.19 08 0
TSP TSP 2.74 08 0
PM10 PM10 2.74 08 0
PM2.5 PM2.5 2.74 08 0
S02 S02 1.76 08 0
VOC VOC 14.33 08 98
Emission
CAS Emissions Estimation Control
HAP/TAP Method Efficiency Emission
Pollutants (in Alphabetical Order) (see HAP/TAPS Code (Net after all Factor EF Control
instructions) (Pounds/Year)
(See controls)
Instructions
2010
Acr lonitrile 107-13-1 0.037 08 98
Benzene 71-43-2 3.799 08 98
CFC-12 Dichlorodifluoromethane 75-71-8 457.41 08 98
Carbon disulfide 75-15-0 0.032 08 98
Carbon tetrachloride 56-23-5 6.893 08 98
Carbonyl sulfide 463-58-1 41.163 08 98
Chlorobenzene 108-90-7 0.032 08 98
Chloroform 67-66-3 0.051 08 98
Dichlorobenzene 1 4— 106-46-7 1 0.063 08 1 98
4
Eth lbenzene 100-41-4 0.045 08 98
Ethyl chloride chloroethane 75-00-3 0.018 08 98
Ethyl merca tan 75-08-1 198.104 08 98
Eth lene dichloride 1 2—dichloroethane 107-06-2 0.042 08 98
Ethylidene dichloride
1 75-34-3 4.771 08 98
,1—dichloroethane
Hexane n— 110-54-3 12.693 08 98
Hydrogen chloride(hydrochloric acid 7647-01-0 2751 08 0
Hydrogen sulfide 7783-06-4 1691.942 08 98
Mercury, va or(Component of HGC 7439-97-6 0.18 08 98
Methyl chloride 74-87-3 0.007 08 98
Methyl chloroform 71-55-6 0.057 08 98
Methyl ethyl ketone 78-93-3 260.562 08 98
Methyl isobut 1 ketone 108-10-1 0.028 08 98
Methyl merca tan 74-93-1 167.53 08 98
Methylene chloride 75-09-2 0.121 08 98
Perchloroeth lene tetrachloroeth lene 127-18-4 7.828 08 98
Propylene dichloride 78-87-5 0.048 08 98
Tetrachloroethane 1 1 2 2— 79-34-5 0.048 08 98
Toluene 108-88-3 10.354 08 98
Trichloroeth lene 79-01-6 0.038 08 98
Vinyl chloride 75-01-4 45.325 08 98
Vin lidene chloride 75-35-4 0.057 08 98
X lene 1330-20-7 4.715 08 98
5
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID :0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County: Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2010
1. Emission Source ID(from permit)or I-8
Emission Source Group ID
2. Emission Source Description: 8 Solar Flares
3. Operating Scenario ID/Description: OS—7/Insignificant source small flares used to point control landfill gas as
needed(conservatively assumed operation of 12/hr/day for period)
4. SCC Number/Description: 31299999/Miscellaneous Machinery
5. Throughput/units in 2010: 4380 HR/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point(ERPI Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
(in 0.1 feet)
Insignificant Source
Solar Flare VERTICAL STACK 10 0.33 1050 60 307.9 Solar Flare for odor
control
6
Operating Scenario: OS — 7 Emission Source/Group ID: I-8
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2010)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11. Typical Start& End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
an—Feb +Dec 25% arch—May 25% une—Aug. 25% Sept.—Nov. 25%
010 010 2010 2010
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emission
Emissions— Estimation Control
GHG CAS GHG Method Efficiency Emission Ef Control
Pollutants Pollutants Code (Net after Factor
(Tons/Year) (See all controls)
Instructions
2010
Emission
Criteria Emissions— Estimation Control
Pollutant Criteria Method Efficiency Emission
(NAA Code Pollutants Code (Net after Factor Ef Control
Pollutants
(Tons/Year) (See all controls)
Instructions
2010
CO CO 2.65 08
NOx NOx 0.63 08
TSP TSP 0.27 08
PM10 PM10 0.27 08
PM2.5 PM2.5 0.27 08
S02 S02 0.12 08
VOC VOC 0.04 08
Emission
CAS Emissions Estimation Control
HAP/TAP Method Efficiency Emission
Pollutants (In Alphabetical Order) instructions) (Pounds/Year)(see HAP/TAPS Code (Net after all Factor EF Control
(See controls)
Instructions
2010
Acr lonitrile 107-13-1 0.00002 08
Benzene 71-43-2 0.00001 08
CFC-12 Dichlorodifluoromethane 75-71-8 0.00001 08
Carbon disulfide 75-15-0 0 08
Carbonyl sulfide 463-58-1 0 08
Chlorobenzene 108-90-7 0 08
Chloroform 67-66-3 0 08
Dichlorobenzene , 1,4— 106-46-7 0.00005 08
Eth 1 benzene 100-41-4 0.00012 08
7
Ethyl merca tan 75-08-1 0.00001 08
Ethylene dichloride 1 2—dichloroethane 107-06-2 0.00002 08
Ethylidene dichloride 75-34-3 0.00009 08
1 1—dichloroethane
Hexane n— 110-54-3 0.00003 08
H dro en chloride(hydrochloric acid 7647-01-0 0.0278 08
Hydrogen sulfide 7783-06-4 0.00007 08
Methyl chloride 74-87-3 0.00003 08
Methyl chloroform 71-55-6 0.0001 08
Methyl ethyl ketone 78-93-3 0.00003 08
Methyl isobutyl ketone 108-10-1 0.00001 08
Methyl merca tan 74-93-1 0.00001 08
Methylene chloride 75-09-2 0.00046 08
Perchloroethylene tetrachloroeth lene 127-18-4 0.00024 08
Propylene dichloride 78-87-5 0.00001 08
Tetrachloroethane 1 1 2 2— 79-34-5 0.00007 08
Toluene 108-88-3 0.0002 08
Trichloroeth lene 79-01-6 0.00014 08
Vinyl chloride 75-01-4 0.00017 08
Vin lidene chloride 75-35-4 0.00001 08
X lene 1330-20-7 0.00007 08
8
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2010
1. Emission Source ID (from permit)or I—ES-04
Emission Source Group ID
2. Emission Source Description: diesel engines for miscellaneous landfill support
3. Operating Scenario ID/Description: OS—4/No. 2 fuel oil—diesel engines for miscellaneous landfill support
4. SCC Number/Description: 20200401/Diesel
5. Throughput/units in 2010: 60000 GAL/yr
(e.g.production or fuel use):
6. Fuel Information (if fuel is used) ro
Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) Rate(Acfm)
Rectangle(L x W)
in 0.1 feet)
FP-
P—DIESEL FUGITIVE(NO 1 72 Area= 1 Lmiscellaneous diesel
STACK engines
9
Operating Scenario: OS —4 Emission Source/Group ID: I—ES-04
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2010)
Hours per Day ( 10 ) Days per Week ( 6 ) Weeks per Year ( 52 )
11. Typical Start& End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
an—Feb +Dec 25°�° M ° une—Aug. ° Sept.—Nov. °
010 �arch— ay
10 25%° �010 25%° 2010 25/o
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions) all controls
2010
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2010
CO CO 1.47 08
NOx NOx 6.84 08
TSP TSP 0.05 08
PM10 PM10 0.05 08
PM2.5 PM2.5 0.05 08
S02 S02 0.45 08
VOC VOC 0.55 08
HAP/TAP Emissions Emission Control
CAS Estimation Efficiency Emission
Pollutants (In HAP/TAPS EF Control
Alphabetical Order)
(see instructions) (Pounds/Year) Method Code (Net after all Factor
See Instructions controls)
2010
Acetaldehyde 75-07-0 2.4 08
Acrolein 107-02-8 0.3 08
Benzene 71-43-2 2.9 08
Butadiene 13— 106-99-0 0.1 08
Formaldehyde 50-00-0 3.6 08
Polycyclic Organic
Matter(Inc PAH,
dioxins, etc.NC AP 42 POM 74.1 08
historic amorphous
lob
Toluene 108-88-3 1.3 08
X lene 1330-20-7 1 .9 08
10
11
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory-Calendar Year 2010
1. Emission Source ID(from permit)or IES05
Emission Source Group ID
2. Emission Source Description: Welding operations
3. Operating Scenario ID/Description: OS-3/maintenance shop welding rods
4. SCC Number/Description: 30900500/Metal Work - Welding
5. Throughput/units in 2010: 5000 LB/yr
(e.g. production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS-ID CD ID Control Device Description
as listed inpermit)
I i i
9. Emission Release Point i ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) (Acfm)
ectangle(L x W)
in 0.1 feet)
F-1 FUGITIVE(NO 1 72 Area= 1 fugitive
STACK
12
Operating Scenario: OS—3 Emission Source/Group ID: IES05
10.Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2010)
Hours per Day ( 1 ) Days per Week ( 5 ) Weeks per Year ( 50 )
11.Typical Start&End Times For Operating Scenario: Start: 900 End: 1000
12. Seasonal Periods Percent Annual Throu h ut:
Ian—Feb +Dec 25% Trch—May 25% 010 Aug. 251%, Sept.—Nov. o
2010 0 2010 2010 25/,
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2010
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2010
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 08
Emission Control
HAP/TAP CAS Emissions Estimation Efficiency Emission
Pollutants Alphabetical (see instructions) HAP/TAPS Method Code (Net after all Factor EF Control
Order) (Pounds/Year)
See Instructions controls)
2010
Manganese Unlisted
Compounds(Specify MNC—Other 101 08
Component of MNC
13
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2010
1. Emission Source ID(from permit)or IES06
Emission Source Group ID
2. Emission Source Description: Diesel storage tank
3. Operating Scenario ID/Description: OS—6/diesel storage tank
4. SCC Number/Description: 39090004/Fuel Storage—Fixed Roof Tanks
5. Throughput/units in 2010: 158570 GAL/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
as listed inpermit)
9.Emission Release Point i ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) (Acfm)
Rectangle(L x W)
in 0.1 feet)
F-1 FUGITIVE(NO 1 72 Area= 1 fugitive
STACK
14
Operating Scenario: OS—6 Emission Source/Group ID: IES06
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2010)
Hours per Day ( 10 ) Days per Week ( 6 ) Weeks per Year ( 52 )
11. Typical Start&End Times For Operating Scenario: Start: 600 End: 1600
12. Seasonal Periods Percent Annual Throu h ut:
an—Feb +Dec 25a�o arch—May 25"�u runoe�-7Aug. 25,Y� Sept.—Nov.
O10 O10 2010 25�°
13. Actual Emissions per Pollutant Listed :
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG AS GHG Estimation Efficiency Emission
Pollutants Pollutants Method Code (Net after Factor F.f Control
Tons/Year See Instructions all controls
2010
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2010
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 0 08
HAP/TAP Emissions Emission Control
Pollutants (In CAS HAP/TAPS Estimation Efficiency Emission EF Control
(see instructions) Method Code Factor
Alphabetical Order) (Pounds/Year) (Net after all controls)
(See Instructions
2010
15
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory—Calendar Year 2010
1. Emission Source ID(from permit)or IES07
Emission Source Group ID
2. Emission Source Description: Leachate storage tank
3. Operating Scenario ID/Description: OS—2/temporary storage of collected leachate
4. SCC Number/Description: 40714698/Fixed Roof Tanks—Miscellaneous
5. Throughput/units in 2010: 4053894 GAL/yr
(e.g.production or fuel use):
6. Fuel Information (If fuel is used) /o Sulfur /o Ash Heat Content
Btu/units
7. Capture Efficiency
(%of Emissions from this Process Vented to Control
Device or Stack):
8. Control Device Information :None
Order CS—ID CD ID Control Device Description
(as listed inpermit)
9. Emission Release Point i ERP Information: Sources vented to more than one ERP use additional entry lines):
ERP ID ERP Type Height Diameter Temperature Velocity Volume Flow Rate ERP Description
(in feet) Circle(enter ft (F) (Feet/sec) (Acfm)
Rectangle(L x W)
in 0.1 feet)
F-1 FUGITIVE(NO 1 72 Area= 1 fugitive
STACK
16
Operating Scenario: OS —2 Emission Source/Group ID: IES07
10. Operating Schedule: (Source/Operating Scenario that best characterizes Calendar Year 2010)
Hours per Day ( 24 ) Days per Week ( 7 ) Weeks per Year ( 52 )
11. Typical Start& End Times For Operating Scenario: Start: 0 End: 2359
12. Seasonal Periods Percent Annual Throu h ut:
arch—May 25% une—Aug. 25% Sept.—Nov. 25%
010 2010 010 2010
an—Feb +Dec 25%
13. Actual Emissions per Pollutant Listed
Attach calculations and documentation of emission factors or other estimation methods used.
Emissions— Emission Control
GHG CAS GHG Estimation Efficiency Emission Ef Control
Pollutants Pollutants Method Code (Net after Factor
Tons/Year See Instructions all controls
2010
Criteria Emissions— Emission Control
(NAAQS) Pollutant Criteria Estimation Efficiency Emission Ef Control
Pollutants Code Pollutants Method Code (Net after Factor
(Tons/Year) (See Instructions) all controls)
2010
CO CO 08
NOx NOx 08
TSP TSP 08
PM10 PM10 08
PM2.5 PM2.5 08
S02 S02 08
VOC VOC 0.01 08
HAP/TAP Emission
CAS Emissions Estimation Control Emission
Pollutants (In (see instructions) HAP/TAPS Method Code Efficiency Factor EF Control
Alphabetical Order) (Pounds/Year) (Net after all controls)
See Instructions
2010
17
Facility Total CY 2010 Emissions Summary
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit: 08849
Aulander,NC 27805 County: Bertie
DAQ Region :WARO
North Carolina Department of Environment and Natural Resources
Division of Air Quality
Air Pollutant Point Source Emissions Inventory-Calendar Year 2010
Record Facility-Wide Totals From all Permitted and Non-Permitted Air Pollutant Emission Sources
Green House Gases Pollutants(GHG)
Actual Emissions Tons/Year
Pollutant CAS 2010 1 2009 % Difference
Criteria Pollutants
Actual Emissions Tons/Year
Pollutant CAS 2010 2009 %Difference
CO CO 64.98 68.02 -4.469264%
NOx NOx 18.66 19.23 -2.964117%
PM TSP TSP 3.06 3.29 -6.990882%
PM10 PM10 3.06 3.29 -6.990882%
PM2.5 PM2.5 3.06 2.89 5.8823476%
S02 S02 2.33 2.47 -5.6680202%
VOC VOC 14.93 14.27 4.6250863%
Hazardous Air Pollutants HAPS and/or Toxic Air Pollutants TAPs
Actual Emissions Pounds/Year
Pollutant I CAS 1 2010 2009 %Difference
Pollutant Grou :Man anese compounds Group Sum:101
Manganese Unlisted Compounds(Specify MNC-Other 101.0 101 0.0%
Component of MNC
Pollutant Grou :Mercu Compounds-all total mass,inc Hg Vapor Group Sum:.18
Mercury,vapor(Component of HGC 7439-97-6 1 0.18 1 .179 0.5586603%
Pollutant Grou :Total Reduced Sulfur TRS as total mass Gr up Sum:1859.47208
Hydrogen sulfide 7783-06-4 1691.942 1605.73027 5.369009%
Methyl mercy tan 74-93-1 167.53001 158.99003 5.371392%
Acetaldehyde 75-07-0 2.4 2.4 0.0%
Acrolein 107-02-8 0.3 .3 0.0%
Acrylonitrile 107-13-1 0.03702 .03508 5.5302186%
Benzene 71-43-2 6.69901 9.45003 -29.111235%
Butadiene 13- 106-99-0 0.1 .1 0.0%
CFC-12 Dichlorodifluoromethane 75-71-8 457.41 434.90003 5.1758976%
Carbon disulfide 75-15-0 0.032 .03001 6.6311283%
Carbon tetrachloride 56-23-5 6.893 6.55 5.2366405%
18
Carbonyl sulfide 463-58-1 41.163 39.07001 5.3570166%
Chlorobenzene 108-90-7 0.032 .03104 3.0927892%
Chloroform 67-66-3 0.051 .04901 4.0603914%
Dichlorobenzene 14- 106-46-7 0.06305 .06005 4.995841%
Ethyl benzene 100-41-4 0.04512 .09111 -50.477444%
Ethyl chloride chloroethane 75-00-3 0.018 .018 0.0%
Ethyl merca tan 75-08-1 198.104 188.01003 5.368851%
Ethylene dichloride 1 2-dichloroethane 107-06-2 0.04202 .04006 4.892666%
Ethylidene dichloride 75-34-3 4.77109 4.54035 5.081989%
1 1-dichloroethane
Formaldehyde 50-00-0 3.6 3.6 0.0%
Hexane n- 110-54-3 12.69303 12.05013 5.335216%
Hydrogen chloride(hydrochloric acid 7647-01-0 2751.0278 2663.23 3.296668%
Methyl chloride 74-87-3 0.00703 .0071 -0.98591644%
Methyl chloroform 71-55-6 0.0571 .0541 5.5452914%
Methyl ethyl ketone 78-93-3 260.56204 249.79012 4.312391%
Methyl isobutyl ketone 108-10-1 0.02801 .06804 -58.83304%
Methylene chloride 75-09-2 0.12146 .13784 -11.883347%
Perchloroeth lene tetrachloroeth lene 127-18-4 7.82824 7.44096 5.2047043%
Polycyclic Organic Matter(Inc PAH,
dioxins,etc.NC AP 42 historic amorphous POM 74.1 74.1 0.0%
lob
Propylene dichloride 78-87-5 0.04801 .04603 4.301541%
Tetrachloroethane 1 1 2 2- 79-34-5 0.04807 .04628 3.8677576%
Toluene 108-88-3 11.6542 11.2608 3.4935281%
Trichloroeth lene 79-01-6 0.03814 .03656 4.321663%
Vinyl chloride 75-01-4 45.32517 45.3507 -0.05629851%
Vin lidene chloride 75-35-4 0.05701 .04003 42.418186%
X lene 1330-20-7 5.61507 5.4803 2.4591703%
19
As entered in AERO
Facility Name: Eastern Carolina Regional Solid Waste Landfill Facility ID : 0800102
1922 Republican Road Permit : 08849
Aulander,NC 27805 County : Bertie
DAQ Region : WARO
Comments From Facility:
20
East Carolina Environmental Landfill
DETAILED EMISSIONS CALCULATIONS
SCS ENGINEERS
SHEET 1 of
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Fugitive Landfill Emissions D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/4/201 1
OBJECTIVE:Calculate Fugitive Landfill Emissions
APPROACH:Use USEPA's Landfill Gas Emissions Model(LandGEM)and AP-42 equations and emission factors.
SOLUTION:
(1) Methane and LFG Generation*
*As calculated by LandGEM(See Section 2 of 2010 Emission Inventory Report)
Estimated LFG Generation/Emission Rates
Methane LFG LFG
Disposal Refuse Disposal Refuse Generation Generation Fugitive
Rate In-Place Rate In-Place Rates Rates Rates
Year (tons/vr) (tons) (M r (M (m'/Yr) (cfm) (elm)
2007 532,509 5,376,603 483,084 41877572 1.585E+07 2,129 T 852
2008 518,584 5,909 112 470,451 5,360 656 1.716E+07 2,306 922
2009 471,959 6,427,696 428,154 5,831,108 1.837E+07 2,468 987
2010 542,799 6,899,655 492,419 6,259,262 1.936E+07 2,601 1,041
ESTIMATED NMOC CONCENTRATION IN LFG: 595 ppmv
ASSUMED METHANE CONTENT OF LFG: 50%
ASSUMED COLLECTION EFFICIENCY OF LFG SYSTEM: 60%
SELECTED DECAY RATE CONSTANT: 0.04
SELECTED ULTIMATE METHANE RECOVERY RATE: 3,203.7 cu ft/ton
METRIC EQUIVALENT: 100 cu m/Mg
Conversions: 35.314667 cu ft per cu m
1.1023113 ton per Mg
32.037 cu ft/ton per cu m/Mg
SCS ENGINEERS
SHEET 2 of 4
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Fugitive Landfill Emissions D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/4/2011
(2) NMOC and VOC Emissions*
*As calculated by LandGEM(See Section 2 of 2010 Emission Inventory Report)
NMOC and VOC Generation/Emission Rates
NMOC NMOC NMOC VOC VOC VOC
Generation Generation Surface Fugitive Generation Generation Surface Fugitive
Rates Rates Rates Rates Rates Rates
Year tons/Lr / r tons/ r tons/ r r tons/ r)
2007 74.51 67.60 29.81 29.06 26.36 11.62
2008 80.68 73.19 32.27 31.46 28.54 12.59
2009 86.36 78.35 34.55 33.68 30.56 13.47
2010 91.03 82.58 36.41 35.50 1 32.21 14.20
ESTIMATED NMOC CONCENTRATION IN LFG: 595 ppmv
ASSUMED METHANE CONTENT OF LFG: 50%
AP-42 DEFAULT(11/98)VOC CONTENT OF NMOC: 39%
ASSUMED COLLECTION EFFICIENCY OF LFG SYSTEM: 60%
SELECTED DECAY RATE CONSTANT: 0.04
SELECTED ULTIMATE METHANE RECOVERY RATE: 3,203.7 cu ft/ton
METRIC EQUIVALENT: 100 cu m/Mg
Conversions: 35.314667 cu ft per cu m
1.1023113 ton per Mg
32.037 eu ft/ton per cu m/Mg
SCS ENGINEERS
SHEET 3 of
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
1
SUBJECT BY DATE
2010 Fugitive Landfill Emissions D.GREENE 5/23/2011
CHECKED DATE
J.MO AN 6/4/2011
(3) Hazardous Air Pollutant(HAPs) Emissions
Methane production= 19,358,665 m3/yr (As caculated by LandGEM,see"Estimated LFG Generation/Emission
Methane content of LFG= 50% Rates"table on page 1.)
Assumed Collection efficiency= 60%
Fugitive LFG production=(19,358,665 m3/0.5)*(1-0.60)= 15,486,932 m3/yr
Example
l,l,l-trichloroethane Molecular weight= 133.41 g/gmol
Concentration= 0.0003 ppmv Site Specific Testing for the 2005 Compliance Demonstration
Ql,l,ltrichlorodhane=(15,486,932 m3)*(0.0003 ppmv/1E+06)= 0.005 m3/yr
UMI,1,1-trit:hlmoVha-=(0.005 m3/yr)*[(133.41 g/gmol*1 atm)/(8.205E-5 m3-atm/gmol-K*1,000 g(kg*(273+25 K))]
UMI.1,1-trichlmmhatm= 0.025 kg/yr
UMI,I,I-trichloroethane=(0.25 kg/yr)*(2.2 lb/kg)= 1 0.056 lb/yr 1,1,1-trichloroethane
UMl.l,t-triclJmoetha"�_(0.056 lb/yr)/(2,000 Ib/tn)= 0.00003 ton/yr 1,1.1-trichloroethane
SCS ENGINEERS
SHEET 4 of 4
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Invento 07211014.00
SUBJECT BY DATE
2010 Fugitive Landfill Emissions D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/4/2011
(3)HAP Emissions,continued
2010 Methane Generation(in 3/yr)= 19,358,665
2010 LFG Generation(m3/yr)= 38,717,330
2010 LFG Fugitive Production(in 3/yr)= 15,486,932
Landfill Gas Temperature eol= 25
Pollutant Mol.Wt. Conc.4 Q(p)5 UM(P)6 FM 7
mol my (m3/yr) / lb/ ton/ lbs/ ton/
1,1,1-trichloroethane TAP,HAP 133.41 0.0003 0.00 0.03 0.06 0.00 0.06 0.00
1,1,2 2-tetrachloroethane TAP,HAP 167.85 0.0002 0.00 0.02 0.05 0.00 0.05 0.00
1.1-dichioroethane TAP,HAP 98.97 0.0338 0.52 2.12 4.66 0.00 4.66 0.00
1,1-dichloroethene TAP,HAP 96.94 0.0002 0.00 0.01 0.03 0.00 0.03 0.00
1,2-dichloroethane TAP'HAP 98.96 0.0003 0.00 0.02 0.04 0.00 0.04 0.00
1,2-dichloro ro aneHAP 112.99 0.0003 0.00 0.02 0.05 0.00 0.05 0.00
acryIonitrileTAP,HAP 53.06 0.0005 0.01 0.02 0.04 0.00 0.04 0.00
benzene TAP'HAP 78.11 0.0348 0.54 1.72 3.79 0.00 3.79 0.00
carbon disulfide TAP'HAP 76.13 0.0003 0.00 0.01 0.03 0.00 0.03 0.00
carbon tetrachloride TAP'HAP 153.84 0.0314 0.49 3.06 6.73 0.00 6.73 0.00
carbonyl sulfide HAP 60.07 0.4900 7.59 18.64 41.02 0.02 41.02 0.02
chlorobenzene TAP'HAP 112.56 0.0002 0.00 0.01 0.03 0.00 0.03 0.00
chloroethane TAP'HAP 64.52 0.0002 0.00 0.01 0.02 0.00 0.02 0.00
chloroform TAP'HAP 119.39 0.0003 0.00 0.02 0.05 0.00 0.05 0.00
chloromethane TAP'HAP 50.49 0.0001 0.00 0.00 0.01 0.00 0.01 0.00
dichlorobenzene TAP,HAP 147.00 0.0003 0.00 0.03 0.06 0.00 0.06 0.00
dichlorodifluoromethane TAP 120.91 2.6511 41.06 203.03 446.66 0.22 446.66 0.22
di c h I oromethane TAP,HAP 84.94 0.0010 0.02 0.05 0.12 0.00 0.12 0.00
ethyl mercy tan TAP 62.13 2.2800 35.31 89.72 197.39 0.10 197.39 0.10
eth ]benzene TAP'HAP 106.16 0.0003 0.00 0.02 0.04 0.00 0.04 0.00
ethylene dibromide TAP'HAP 187.88 0.0002 0.00 0.02 0.05 0.00 0.05 0.00
hexane TAP,HAP 86.18 0.1053 1.63 5.75 12.65 0.01 12.65 0.01
It dro en sulfide TAP 34.08 35.5000 549.79 766.30 1685.86 0.84 1685.86 0.84
mercury and compounds TAP'HAP 200.61 0.0003 0.00 0.04 0.08 0.00 0.08 0.00
methyl ethyl ketone TAP 72.11 2.5838 40.01 118.01 259.62 0.13 259.62 0.13
methyl isobutyl ketone TAP'HAP 100.16 0.0002 0.00 0.01 0.03 0.00 0.03 0.00
meth 1 mercy tan TAP 48.11 2.4900 38.56 75.88 166.93 0.08 166.93 0.08
perchloroeth Iene TAP'HAP 165.83 0.0331 0.51 3.47 7.64 0.00 7.64 0.00
toluene TAP'HAP 92.13 0.0804 1.24 4.69 10.32 0.01 10.32 0.01
trichloroeth Iene TAP,14AP 131.40 0.0002 0.00 0.02 0.04 0.00 0.04 0.00
vin I chloride TAP'HAP 62.50 0.3983 6.17 15.77 34.69 0.02 34.69 0.02
xylenes TAP'HAP 106.16 1 0.0318 0.49 2.14 4.70 0.00 4.70 0.00
Total HAPs Only 19.27 57.73 127.00 0.06 127.00 0.06
Total TAPS Onl 716.41 1,292.00 2,842.40 1.42 2,842.40 1.42
Total HAPs/TAPS - 724.00 1,310.67 2,883.47 1.44 2,883.47 1 1.44
Notes:
1.The landfill gas temperature was obtained from AP-42 Page 2.4-5.
2. The AP42 Section 2.4 default for Flare Destruction Efficiency was assumed.
3. Generation rate calculated in 2009.
4. Pollutant concentrations used to compute the estimated emissions are from AP-42 and Site Specific Testing for the 2005 Compliance Demonstration.
5. Q(p)=Volumetric emission rate of the pollutant. AP-42 Section 2.4 equation(3).
6. UM(p)=Uncontrolled mass emissions of pollutant. If no collection exists,this is also equal to the fugitive emission rate,FM(p)of the pollutant. AP42 equation(4).
TAP denotes compounds that are classified as toxic air pollutants per North Carolina Department of Environment and Natural Resources.
HAP denotes compounds that are classified as hazardous air pollutants per AP42 and CAA Section 112.
SCS ENGINEERS
SHEET 1 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Flare Emission Calculations-NOx,CO,PM, D.GREENE 5/23/2011
NMOC,VOC,SO_,Uncombusted HAPs,HCl CHECKED DATE
J.MORGAN 6/4/2011
OBJECTIVE:Calculate flare emissions based on LFG consumption
LFG Consumption: 657,966,277 scf/yr(CY10)
Heat Content: 500 Btu/scf
Calculated MMBTU: 328,983 MMBtu/yr(CY10)
APPROACH:Use manufacturer data and AP42 equations and emission factors
SOLUTION:
(1)NOx Emissions
NOx emission factor= 0.068 lb/MMBtu (APA2,Table 13.5-1)
LFG consumed= 328,983 MMBtu/yr
Hours of operation= 8,760 hr/year
CMNOx=(0.068 lb/MMBtu)*(328,983 MMBtu/yr)= 22,370.9 Ib! r NOx
CMNOx= (22,370.9 lb/yr)/(8,760 hr/yr)= 2.55 Ib/hr NOx
CMNOx= (22,370.9 Ib/yr)/(2,000 hr/yr)= 11.19 tn/ r NOx
(2)CO Emissions
CO emission factor= 0.37 lb/MMBtu (AP42,Table 13.5-1)
LFG consumed= 328,983 MMBtu/yr
Hours of operation= 8,760 hr/year
CMCO=(0.370 lb/MMBtu)*(328,983 MMBtu/yr)= 121,723.8 Ib! r CO
CMCO= (121,723.8 lb/yr)/(8,760 hr/yr)= 13.90 Ib/hr CO
CMCO= (121,723.8 Ib/yr)/(2,000 hr/yr)= 60.86 tn/ r CO
(3)PM Emissions
PM emission factor= 17 lb/106 ft CH4 (AP42,Section 2.4,Table 2.4-5)
LFG consumed= 328,983 MMBtu/yr
Hours of operation= 8,760 hr/yr
HHV of natural gas= 1,020 Btu/113 (AP-42,Section 3.2)
Equivalent amount of CH4 consumed=(328,983 MMBtu/yr)/(1,020 MMBtu/106 113)=322.53 x 106 ft3 CH4
CMPM=(17 lb/million ft3 CH4)*(322.53 million ft3 CH4)A 5,483.1 Ib/ r PM
CMPM=(5,483.1 Ib/yr)/(8,760 hr/yr)= 0.63 Ib/hr PM
CMPM= (5,483.1 Ib/yr)/(2,000 hr/yr)= 2.74 tn/ r PM
SCS ENGINEERS
SHEET 2 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Invento 07211014.00
SUBJECT BY DATE
2010 Flare Emission Calculations-NOx,CO,PM, D.GREENE 5/23/2011
NMOC,VOC,S02,Uncombusted HAPs,HCl CHECKED DATE
J.MORGAN 6/4/2011
(4)NMOC Emissions
Use the default concentration of NMOC(as hexane)from AP-42 Table 2.4-2. The default NMOC concentration is 595 ppmv.
Use Equations(3),(4),&(5)of AP-42,Section 2.4 to determine NMOC emissions.
Molecular weight of hexane= 86.18 g/gmol
LFG consumed= 328,983 MMBtu/yr
Hours of operation= 8,760 hr/yr
HHV of landfill gas= 500 Btu/ft'
Amount of landfill gas consumed=(328,983 MMBtu/yr)/(500 MMBtu/million ft3)= 657.97 x106 ft3 LFG
Eqn(3)
QNMOC=(657.97 x 106 ft3)*(m'/35.3198 ft)*(595 ppmv/106)= 11,084 m'/yr
Eqn(4)
UMNMoc=(11,084 in *[(86.18 g/gmol*1 atm)/(8.205E-5 m'-atm/gmol-K*1,000 g/kg*(273+25 K))]_
UMNMOC= 39,067.4 kg
Eqn(5)
CMNMoc=[39,067.4 kg*(1-NcOL/100)]+39,067.4 kg*(NCOL/100)*(I-NcNT/100)]
NCOL=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
NcNT=99.2% Assume that the flare is capable of reducing NMOCs 99.2%by weight(AP-42 Table 2.4-3).
CMNMoc=39,067.4 kg*(1-100/100)]+39,067.4 kg*(100/100)*(1-99.2/100)]= 312.54 kg
CMNMOC=(312.54 kg)*(2.2 lb/kg) = 687.6 lb/yr NMOC
CMNMoc=(687.6 Ib/yr)/(8,760 hr/yr) 10.08 lb/hr NMOC
CMNMOC=(687.6 lb/yr)/(2,000 lb/tn)= 0.�4 to/yr NMOC
(5)VOC Emissions
Use Note"c"from Table 2.4-2. The default VOC content at non-co-disposal sites is 39%of NMOC by weight(235 ppmv as hexane).
CMvoc=687.6 lb/yr NMOC*0.39 1 268.16 Ib/yr VOC
CMvoc=0.081b/hr NMOC*0.39= 0.03 lb/hr VOC
CMvoc=0.34 tn/yr NMOC*0.39= 0.13 to/yr VOC
SCS ENGINEERS
SHEET 3 of 5
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Flare Emission Calculations-NOx,CO,PM, D.GREENE 5/23/2010
NMOC,VOC,5O2,Uncombusted HAPs,HCl CHECKED DATE
1.MORGAN 6/4/2011
(6)SO2 Emissions
-Use Equations(3),(4),&(7)from AP-42 Section 2.4 to determine SO2 emissions.
1-12S concentration= 35.5 ppmv AP42
Molecular weight of sulfur(S)= 32 g/gmol
Molecular weight of hydrogen sulfide(1 34 g/gmol
HHV of landfill gas= 500 Btu/ft3
LFG consumed= 328,983 MMBtu/yr
Hours of operation= 8,760 hr/yr
Amount of landfill gas consumed=(328,983 MMBtu/yr)/(500 MMBtu/106 ft)= 657.97 x106 ft3 LFG
Eqn(3)
Qtus= (657.97 x 106 ft)*(m3/35.3198 ft)*(35.5 ppmv H,S/I06)= 661 in HZS
Qs=(661 in HZS)*(32 g/gmol S/34 g/gmol H,S)= 622 m3 S
Eqn(4)
UM,=(622 m3)*[(32 g/gtnol*1 atm)/(8.205E-5 m3-attn/gmol-K*1,000 g/kg*(273+25 K))]_
UM,= 814.59 kg S
Eqn(7)
CMso2=814.59 kg S*(NcOL/100)*2.0*(98%conversion efficiency of S to SO,)
NcoL=100%since talc is based on actual flow rate to the flare and not an assumed collection rate.
CMso2=814.59 kg S*(100/100)*2.0*0.98= 1,596.60 kg/yr
CMso2=(1,596.60 kg)*(2.21b/kg)= F 3,5 22.52 Ib/yr S02
CMso2=(3,512.52 lb/yr)/(8,760 hr/yr)= 0.40 lb/hr S02
CMso2=(3,512.52 lb/yr)/(2,000 hr/yr)= 1.76 to/yr S02
(7) Hazardous Air Pollutant(HAPs)Emissions
-HAPs are calculated in a manner consistent with NMOCs,except that the concentration and molecular weight of the individual RAPS
are substituted into the equations. See Table 3 for a summary of flare HAP emissions.
Example
1,1,1-trichloroethane Molecular weight=133.41 g/gmol
Concentration=0.0003 ppmv Site Specific Testing for the 2005 Compliance Demonstration
Qt,t.tt t�hi�atna*_(657.97 x 10'ft3)*(m3/35.3198 ft3)*(0.0003 ppmv/106)= 0.0056 tn3/yr
CM t t.t.���«�,�, _(0.0056 m3/yr)*[(133.41 g/gmol*1 atm)/(8.205E-5 m3-atm/gmol-K* 1,000 g/kg*(273+25 K))]
CM1,1.1_tricW-ethatta= 0.030 kg/yr 1,1,1-trichloroethane
CMt,l,t.vichimcxtham=(0.030 kg/yr)*(2.2 lb/kg)*(ton/2,0001b)= I 3.35E-05 ton I.1,1-trichloroethane to flare
1,1,1-trichloroethane=CMI,I,1.tdchl«mh,n (tons/yr)*(1-NcNr/100)
Ncxr=98%destruction efficiency(AP-42 Table 2.4-3)
1,1,1-trichloroethane=3.35e-5 tons/yr*(1-(98/100))= F 6.71E-07 ton 1,1,1-trichlfffTf
e
SCS ENGINEERS
SHEET 4 u1
C LIEN T PROJECT East Carolina Environmental landfill JOB NO.
Republic Services 2010 Air Emissions lnvento 02209360.01
SUBJECT BY DATE
2010 Flare Emission Calculations-NOx,CO,PM, D.GREENE 5/23/2011
NMOC,VOC,SOz,Uncombusted HAPs,HCI CHECKED DATE
J.MORGAN 6/4/201 1
(7)HAP Emissions,continued
2010 LFG Consumption(MMBtu/yr)= 328,983
HHV of LFG(Btu/fi) 500
2010 LFG Consumption(ft3/yr)= 657,966,277
2010 LFG Consumption(m3/yr)= 18,628,822
Landfill Gas Temperature ec)1= 25
Halogenated Destruction Eff.(%.)i= 98.0%.
Non-Halogenated Destruction Eff.(%)_= 99.7%.
Mercury Compound Destruction Eff.(%)z= 0.0%
Pollutant Mol.Wt. Cone.4 Q(p)s UM( )` Flare Flare
/ of my (m3/ (lb/ ) (tn/
1,1.1-trichloroethaneTnnu"P 111.41 0.0003 0.01 0.03 0.07 0.00 6.71L-07
1,12,2-tetrachloroethaneI AP'
RAI 167.85 0.0002 0.00 0.03 0.06 0.00 5.63E-07
I 1-dichloroethane TAP,HAP 98.97 0.0338 0.63 2.55 5.60 0.11 5.60E-05
1,1-di chlomethene TA"'w 96.94 0.0002 0.00 0.01 0.03 0.00 3.25E-07
1 24chloroethane TAP'HAP 98.96 0.0003 0.01 0.02 0.05 0.00 4.98E-07
1 2-dichloro ro anc HAP 112.99 0.0003 0.01 0.03 1 0.06 0.00 5.68E-07
acTylonitrile TAP,HAP 53.06 0.0005 0.01 0.02 0.04 0.00 6.67E-08
benzene 78.11 0.0348 0.65 2.07 4.55 0.01 6.83E-06
carbon disulfide 76.13 0.0003 0.01 0.02 0.04 0.00 5.74E-08
carbon tetrachloride TAP,"AP 153.84 0.0314 0.58 3.68 8.10 0.16 8.]OE-05
carbon sulfide"AP 60.07 0.4900 9.13 22.43 49.34 0.15 7.40E-05
chlorobenzene 112.56 0.0002 0.00 0.02 0.04 0.00 3.77E-07
chloroethane HAP64.52 0.0002 0.00 0.01 0.02 0.00 2.16E-07
Chloroform TAP,HAP 119.39 0,0003 0.01 0.03 0.06 0.00 6.00E-07
Ch oromethane TAP*HAP 50.49 0.0001 0.00 0.00 0.01 0.00 8.46E-08
dichlorobenzene TAP,HAP 147.00 0.0003 0.01 0.03 0.07 0.00 7.39E-07
dichlorodifluoromethane TAP 120.91 2.6511 49.39 244.22 537.28 10.75 5.37E-03
dichloromethane T."P.'LAP 84.94 0.0010 0.02 0.06 0.14 0.00 1.42E-06
ethyl merca tan TAP 62.13 2.2800 42.47 107.93 237.44 0.71 3.56E-04
ethylbenzeneHAP 106.16 0.0003 0.01 0.02 0.05 0.00 8.01E-08
ethylene dibromide TAP'HAP 187.88 0.0002 0.00 0.03 0.06 0.00 6.30E-07
hexane TAP,HAP 86.18 0.1053 1.96 6.92 15.21 0.05 2.28E-05
hydrogen chloride TAP'"AP 7 35.45 42.0000 N/A N/A N/A 2570.71 1.29E+00
hydrogen sulfide TAP 34.08 35.5000 661.32 921.76 2027.87 6.08 3.04E-03
mercury and compounds TAP,HAP 200.61 0.0003 0.01 0.04 0.10 0.10 4.91E-05
methyl ethyl ketone TAP 72.11 2.5838 48.13 141.95 312.30 0.94 4.68E-04
rneth l isobutylketone TAP,HAP 100.16 0.0002 0.00 0.02 0.03 0.00 5.04E-08
methyl mercaptan TAP 48.11 2.4900 46.39 91.27 200.79 0.60 3.01 E-04
perchloroethyleneTAP,HAP 165.83 0.0331 0.62 4.18 9.19 0.18 9.19E-05
tolueneTAP'HAP 92.13 0.0804 1.50 5.64 12.41 0.04 1.86E-OS
trichloroeth lene TAP.HAP 131.40 0.0002 0.00 0.02 0.04 0.00 4.40E-07
vin IchlorideTAP'HAP 62.50 0.3983 7.42 18.97 41.73 0.83 4.17E-04
x)dcncsT^P111P 106.16 0.0318 059 2.57 5.65 0.02 8.48F.-06
Total HAPs Onlv - 69.44 152.77 2,57237 L29
Total TAPS Only 11,554.091 3,419.00 1 2,591.31 I.311
Folal I IAPs/TAI's 11,576.571 3,468.45 1 2,591.46 1.30
Notes:
1.The landfill gas temperature was obtained from AP-42 Page 2.4-5.
2. The AP-42 Section 2.4 default for Flare Destruction Efficiency was assumed.
3. Average flow rate recorded in 2009.
4. Pollutant concentrations used to compute the estimated emissions are from AP-42 and Site Specific Testing for the 2005 Compliance Deomonstration.
5. Q(p)=Volumetric emission rate of the pollutant. AP-42 Section 2.4 equation(3).
6. UM(p)=Uncontrolled mass emissions of pollutant. ff no collection exists,this is also equal to the fugitive emission rate,FM(p)of the pollutant. AP-42 equation(4).
7. HCI emissions are a product of the combustion process and are calculated in a manner different than the other pollutants listed above. See page 5 of the calculation shee
r"P denotes compounds that are classified as toxic air pollutants per North Carolina Department of Environment and Natural Resources.
MAP denotes compounds that are classified as hazardous air pollutants per AP-42 and CAA Section 112.
*The compounds listed above were compiled from AP-42(revised Nov.1998)and CAA Section 112.
SCS ENGINEERS
SHEET of
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Flare -Emissions D.GREENE 5/23/2011
Uncombusted HCI CHECKED DATE
J.MORGAN 6/4/2011
(8)HCI Emissions
-Use Equations(3),(4),&(10)from AP-42 Section 2.4 to determine HCI emissions.
HCI concentration= 42.0 ppmv (AP42,Page 2.4-9)
Molecular weight of chlorine(CI)= 35.453 g/gmol
HHV of landfill gas= 500 Btu/ft'
LFG consumed= 328,983 MMBtu/yr
Hours of operation= 8,760 hr/yr
Amount of landfill gas consumed=(328,983 MMBtu/yr)/(500 MMBtu/106 ft3)= 657.97 x 106 ft'LFG
Eqn(3)
Qs= (657.97 x 106 ft)*(m'/35.3198 ft3)*(42.0 ppmv Cl/10)= 782.41 in,Cl
Eqn(4)
UMci=(782.41 m')*[(35.453 g/gmol* 1 atm)/(8.205E-5 m'-atm/gmol-K*1,000 g/kg*(273+25 K))]_
UMCI= 1,134.5 kg Cl
Eqn(10)
CMHC1=1,134.5 kg Cl* (NCOL/100)*1.03*(NCNT/100)
NCOL=100%since calc is based on actual flow rate to the flare and not an assumed collection rate.
NcNT=100%Assume the flare is capable of converting 100%of the Cl to HCI.
CMHCI=1,134.5 kg Cl*(100/100)*1.03*(100/100)= 1,168.5 kg/yr HCI
CMHC1=(1,168.5 kg)*(2.2 lb/kg) = 2,570.7 Ib/ r HCI
CMHC1=(2,570.7 lb/yr)/(8,760 hr/yr)= 0.29 lb/hr HCl
CMHC1=(2,570.7 lb/yr)/(2,000 Ib/tn)= 1.29 tn/ r HCI
SCS ENGINEERS
SHEET 1 of 3
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Insignificant Sources-Solar Flares(ES-06) D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/4/2011
OBJECTIVE:Estimate emissions resulting from the use of small solar spark flares
APPROACH:Use manufacture and site provided data
SOLUTION:
Number of Solar Flares in operation during CY10: 6
Estimated flow per flare: 60 scfm
Total Estimated Flow: 360 scfrn
Solar Flare Usage
8 hrs/day
365 days/year
175,200 min/yr
(1)NOx Emissions
NOx Emissions Rate 0.072 lbs Nox/hr/Flare
Total NOx Emisisons 0.432 lbs Nox/hr
1,261.44 Ib/ NOx
0.43 Ib/hr NO.
0.63 tr✓r NOx
(2)CO Emissions
CO Emissions Rate 0.302 lbs CO/lu/Flare
Total CO Emisisons 1.812 lbs CO/hr
5,291.04 ib/ CO
1.81 Ib/hr CO
2.65 tn/ CO
(3)PM Emissions
PM Emissions Rate 0.031 lbs PM/hr/Flare
Total PM Emisisons 0.186 lbs PM/hr
543.12 lb/r PM
0.19 Ib/hr PM
0.27 WY-1-
PM
SCS ENGINEERS
SHEET 2 of 3
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
R'public Services 2010 Air Emissions Inventory 0721 I014.00
SUBJECT BY DATE
2010 Insignificant Sources-Solar Flares(ES-06) D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/41?011
OBJECTIVE:Estimate emissions resulting from the use of small solar spark flares
APPROACH:Use manufacture and site provided data
SOLUTION:
Number of Solar Flares in operation during CY 10: 6
Estimated flow per flare: 60 scfrn
Total Estimated Flow: 360 sclin
Solar Flare Usage
8 Ins/day
365 days/year
175,200 min/yr
(1)S02 Emissions
S02 Emissions Rate 0.014 Ibs S02/hr/Flare
Total S02 Emisisons 0.084 Ibs SO,/hr
245.28 Ib/yr S02�
0.08 Ib/hr SO=
0.12 tn/yr S02
(2)VOC Emissions
VOC Emissions Rate 0.004 Ibs VOC/hr/Flare
Total VOC Emisisons 0.024 Ibs VOC/hr
70.08 Ib/yr VOC
0.02 Ib/hr VOC
0.04 tn/r VOC
(3)NMOC Emissions
Per AP42,assume NMOC=1/0.39 of VOC
179.69 Ib/r NMOC
0.39 VOC to NMOC
0.06 Ib/hr NMOC
0.09 WE NMOC
SCS ENGINEERS
SHEET 3 of
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Insignificant Sources-Solar Flares(ES-06) D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/4/201 I
Emissions Rates based upon data for compounds common with main Flare and listed by manufacturer
Total Solar Flares: 6
Operational year: 33.3% (percent of full year as operated at&hr/d)
Hydrogen chloride emissions calculated from ratio of Solar Flare 112S emission to Main Flare H2S emission:
Main Flare H2S Emissions*(Solar Flare 112S Emissions/Main Flare H2S Emissions)= 0.03 ibs/yr
Pollutant Mol.Wt. Flare Flare 8 Flares 8 Flares
of lb/ ta/ r (lb/period yrj tn! eriod
I.I,1-trichloroelhane TAP.HAP 133.41 1.2E-05 6.00E-09 2.40E-05 1.20E-08
1,1,2 2-tetrachloroethane TAP'HAP 167.85 3.5E-05 1.75E-08 7.00E-05 3.50E-08
1,1-dichloroethane TAP'NAP 98.97 4.4E-05 2.20E-08 8.80E-05 4.40E-08
1,1-dichloroetheneTAP'NAP 96.94 3.7E-06 1.85E-09 7.40E-06 3.70E-09
1,2-dichloroethane TAP'LAP 98.96 7.6E-06 3.80E-09 1.52E-05 7.60E-09
I,2-dichloro ro aneHAP 112.99 3.9E-06 1.95E-09 7.80E-06 3.90E-09
acrylonitrileTAP,HAP 53.06 9.6E-06 4.80E-09 1.92E-05 9.60E-09
benzene TAP,HAP 78.11 4.2E-06 2.10E-09 8.40E-06 4.20E-09
carbon disulfide TAP'HAP 76.13 1.3E-06 6.50E-10 2.60E-06 1.30E-09
carbon tetrachloride TAP'HAP 153.84 1.2E-07 6.00E-1 I 2.40E-07 1.20E-10
carbonyl sulfide NAP 60.07 8.4E-07 4.20E-10 1.68E-06 8.40E-10
chlorobenzeneTAP,HAP 112.56 5.4E-06 2.70E-09 1.08E-05 5.40E-09
chloroform TAP'NAP 119.39 6.8E-07 3.40E-10 1.36E-06 6.80E-10
chloromethane TAP'NAP 50.49 1.2E-05 6.00E-09 2.40E-05 1.20E-08
d i ch lorobenzene TAP.HAP 147.00 5.9E-06 2.95E-09 1.18E-05 5.90E-09
d ichlorodifluoromethane TAP 120.91 3.4E-06 1.70E-09 6.80E-06 3.40E-09
dichloromethane TAP,1w 84.94 2.3E-04 1.15E-07 4.60E-04 2.30E-07
eth 1 merca tan TAP 62.13 4.0E-06 2.00E-09 8.00E-06 4.00E-09
cth IbenzeneNAP 106.16 1.4E-05 7.00E-09 2.80E-05 1.40E-08
ethylene dibromide TAP'HAP 187.88 3.6E-08 1.80E-I I 7.20E-08 3.60E-1 l
hexane TAP.HAP 86.18 1.6E-05 3.00E-09 3.20E-05 1.60E-08
hydrogen sulfide TAP 34.08 3.4E-05 1.70E-08 6.80E-05 3.40E-08
mercury and compounds TAP'NAP 200.61 5.6E-07 2.80E-10 1.12E-06 5.60E-10
methyl ethyl ketone TAP 72.11 1.5E-05 7.50E-09 3.00E-05 1.50E-08
methyl isobutyl ketone TAP,HAP 100.16 5.3E-06 2.65E-09 1.06E-05 5.30E-09
methyl merca tan TAP 48.11 3.4E-06 1.70E-09 6.80E-06 3.40E-09
perch loroeth lene TAP'NAP 165.83 1.2E-04 6.00E-08 2.40E-04 1.20E-07
toluene TAP'HAP 92.13 1.0E-04 5.00E-08 2.00E-04 1.00E-07
trichloroeth lene TAP'HAP 131.40 7.0E-05 3.50E-08 1.40E-04 7.00E-08
Vinyl chloride TAP'HAP 62.50 8.7E-05 4.35E-08 1.74E-04 8.70E-08
xylen_JAP,HAP 106.16 3.7E-05 1.85E-08 7.40E-05 3.70E-08
lotalHAPs/IAA's --- 8.9E-04 4.43E-07 1.771:-03 1 8.86E-07
SCS ENGINEERS
SHEET 1 of I
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Storage Tank Emissions D.GREENE 5/23/2011
CHECKED DATE
J.MORGAN 6/4/2011
OBJECTIVE:Insiginificant source tank emissions based on design capacity and throughput
APPROACH:Use EPA's TANKS 4.09 Program
SOLUTION:
The following information was entered into TANKS 4.09:
Parameter Diesel Tank
Product Diesel Fucl
Volume al 3,000
Length,ft 15
Diameter,R 5.8
Throuh ut,gal/yr 158,570
As reported by TANKS 4.09(see attached report):
Diesel Tank 3,000 gal
Pollutant lb/ r ton/ r
VOC 4.49 2.25E-03
NMOC* 4.49 2.25E-03
NMOC emissions are conservatively estimated to be equal to VOC emissions.
For emissions purposes waste oil modeled as Petroleum Distillate#2
SCS ENGINEERS
SHEET 1 of 1
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Ite ublic Services 2010 Air Emissions Inventory 07211014.00
SUBJECT BY DATE
2010 Leachate Tanks Emission Calculations-NMOC,VOC,HAPs D.GREENE 5/23/2011
CHECKED DATE
J. MORGAN 6/4/2011
OBJECTIVE:Calculate emissions for leachate storage tanks based on laboratory analysis and throughput.
APPROACH:Use mass balance approach,assumes that all organic content volatilizes.
SOLUTION:
Leachate throughput: 4,053,894 gal/yr (Data obtained from landfill)
Organic content: 547.3 µg/L (See Below)
CMvoc=(547.3 µg/L)*(1,001,808 gal/yr)*(3.785 Ugal)*(l Ib/453.6E+03 mg)*(1 mg/1,000 µg) 18.51 Ib/yr VO(
CMvoc=(4.8 lb/yr)/(8,760 hr/yr)= 2.11E-03 Ib/br VOC
CMvoc=(4.8 lb/yr)/(2,000 lb/tn)= 9.26E-03 ton/yr VOC
Note: VOC emissions are conservatively estimated to equal NMOC,HAP,and TAP emissions.
VOC g/L" Ib/ lb/d
Acetone' 200 6•77 1.85E-02
Benzene 0.17 4.63E-04
Dichloromethane 2.5 0.08 2.32E-04
Ethyl benzene 5.8 0.20 5.38E-04
Methyl Ethyl Ketone 300 10.15 2.78E-02
Methyl Isobutyl Ketone 5 0.17 4.63E-04
Toluene 16 0.54 1.48E-03
X lens 13 0.44 1.20E-03
547.3
Notes:
1 "Municipal Solid Waste Landfill Leachate Charatcterization Study,"Environmental Research&Educational
Foundation,September 2007,(Table 4"Extended VOCs")
Assumes data is representative of East Carolina Landfill leachate VOC content(Table 4"Extended VOCs")
2 Acetone neither HAP or TAP,but included as a VOC for VOC purposes
SCS ENGINEERS
SHEET 1 of 1
CLIENT PROJECT East Carolina Environmental Landfill JOB NO.
Republic Services 2010 Air Emissions Invento 07211014.00
SUBJECT BY DATE
2010 Facility Wide Emissions Summary D.GREENE 5/24/2011
CHECKED DATE
J.MORGAN 6/4/2011
Landfill Flare Diesel Diesel V elding Leachate Solar TOTAL TOTAL
Pollutant Tank Engines Operations Tank Flares
(Ib/yr) (Ib/yr) (Ib/yr) pb/yr) (lb/yr) (lb/yr) pb/yr) Qb/yr) ton/yr
NOx 22,371 13,680 1,261 37,312 18.66
S02 3,513 900 245.3 4,658 2.33
CO 121,724 2,940 5291 129955 64.98
PM 5,483 100 543 1 6,126 3.06
NMOC 72,824 687.6 4.49 18.51 179.7 73,715 36.86
VOC 28401 268.2 4.49 1,100 18.51 70.1 29863 14.93
1,1,1-trichlomethane TAP*HAP 0.06 0.00 2.40E-05 6.E-02 2.86E-05
1,1,2 2-tetrachloroethane TAP'HAP 0.05 0.00 7.00E-05 5.E-02 2.40E-05
1 1-dichloroethane TAP'HAP 4.66 0.11 8.80E-05 4.77 2.39E-03
1,1-dichlometheneTAP,HAP 0.03 0.00 7.40E-06 3.E-02 1.38E-05
1,2-dichlometharle TAP'HAP 0.04 0.00 1.52E-05 4.E-02 2.12E-05
1,2dichloro ro anew 0.05 0.00 7.80E-06 5.E-02 2.42E-05
aceWdeh de 2.40 2.4 1.20E-03
acrolein 0.30 3.0.E-01 1.50E-04
acrylonitrileTAP'HAP 0.04 0.00 1.92E-05 4.E-02 1.86E-05
benzene TAP'HAP 3.79 0.01 2.90 0.17 8.40E-06 6.87 3.43E-03
carbon disulfide TAP'HAP 0.03 0.00 2.60E-06 3.E-02 I 1.60E-05
carbon tetrachloride TAP'HAP 6.73 0.16 2.40E-07 6.89 3.45E-03
carbonyl sulfide HAP 41.02 0.15 1.68E-06 41.2 2.06E-02
chlorobenzeneTAP'HAP 0.03 0.00 1.08E-05 3.E-02 1.61E-05
chlomethane TAP'HAP 0.02 0.00 _ - 2.E-02 9.21E-06
chloroform TAP'HAP 0,05 0.00 1.36E-06 5.E-02 2.56E-05
chloromethane TAP'HAP 0.01 0.00 2.40E-05 7.E-03 3.61E-06
d i chlorobenzene TAP,HAP 0.06 0.00 1.18E-05 6.E-02 3.15E-05
dichlorodifluoromethaneTAP 446.66 10.75 6.80E-06 457.4 2.29E-01
dichlommethane TAP,HAP 0.12 0.00 -- 0.08 4.60E-04 2.E-01 1.03E-04
ethyl merca tan TAP 197.39 0.71 --- 8.00E-06 198.1 9.91E-02
eth IbenzeneTAP,HAP 0.04 0.00 0.20 2.80E-05 2.E-01 1.20E-04
ethylene dibromide TAP'HAP 0.05 0.00 7.20E-08 5.E-02 2.68E-05
Formaldehyde 3.60 3.6 1.80E-03
hexane TAP,HAP 12.65 0.05 3.20E-05 1 12.7 6.35E-03
hydrogen chloride TAV,HAP 2,571 2.87E-02 2 571 5.14E+03
hydrogen sulfide TAP 1,685.86 6.08 6.80E-05 1,692 8.46E-01
Manganese 101.00 101 5.05E-02
mercury and compounds TAP-RAP 0.08 0.10 1.12E-06 2.E-01 8.99E-05
methyl ethyl ketone TAP 259.62 0.94 10.15 3.00E-05 270.7 1.35E-01
methyl isobutyl ketone TAP.HAP 0.03 0.00 0.17 1.06E-05 2.E-01 9.86E-05
methyl mercy tan TAP 166.93 0.60 6.80E-06 1 167.5 8.38E-02
Polycyclic Organic Matter 74.10 74.1 3.71E-02
erchloroeth lone TAP'HAP 7.64 0.18 2.40E-04 7.83 3.91E-03
Utluene TAP,HAP 10.32 0.04 1.30 0.54 2.00E-04 12.2 6.10E-03
trichloroetb Icne TAP'HAP 0.04 0.00 1.40E-04 4.E-02 1.88E-05
vinyl chloride TAP'HAP 44.49 0.83 1.74E-04 45.3 2.27E-02
xylenesTAP'HAP 4.70 0.02 0,90 0.44 7.40E-05 6.06 3.03E-03
Total HAPs Only 2,880.33 2,572.37 85.50 101.00 .60 0.03 1 5,640.84 2.82
Total TAPS Only 2,886.50 2,591.31 85.50 101.00 10.15 0.03 5,674.48 2.84
Total HAPs/TAPs 2,893.27 2,591.46 85.50 1U1.00 11.75 0.03 5,683.00 2.84
Not.:
t`v depot.congmunds that are classified as tonic air pollutants per North Carolina Deparnnem of Envirotuncrt and Natural Resources.
xAP denotes cmnpounds that are classified as hazardous air pollutants per AP42 and CAA Section 112.
'The com ounds listed above were compiled from AP-42(revised Nov.1998)and CAA Section 112.
Ix� cep F Of�
TANKS 4.0.9d
Emissions Report - Detail Format
Tank Indentification and Physical Characteristics
Identification
User Identification: ECE 3000gal Diesel
City:
State: North Carolina
Company:
Type of Tank: Horizontal Tank
Description: East Carolina 3,000 gallon Diesel Tank
Tank Dimensions
Shell Length(ft): 15.00
Diameter(ft): 5.80
Volume(gallons): 3,000.00
Turnovers: 52.86
Net Through put(gal/yr): 158,570.10
Is Tank Heated(y/n): N
Is Tank Underground(y/n): N
Paint Characteristics
Shell Color/Shade: Gray/Medium
Shell Condition Good
Breather Vent Settings
Vacuum Settings(psig): -0.03
Pressure Settings(psig) 0.03
Meterological Data used in Emissions Calculations: Raleigh,North Carolina(Avg Atmospheric Pressure=14.53 psia)
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TANKS 4.0.9d
Emissions Report - Detail Format
Liquid Contents of Storage Tank
ECE 3000gal Diesel - Horizontal Tank
North Carolina
Liquid
Daily Liquid Surf. Bulk Vapor Liquid Vapor
Temperature(deg F) Temp Vapor Pressure(psia) Mol. Mass Mass Mol. Basis for Vapor Pressure
Mixture/Component Month Avg. Min. Max. (deg F) Avg. Min. Max. Weight. Frail. Fract. Weight Calculations
Distillate fuel ill no.2 All 68.49 57.95 79.03 62.36 0.0086 0.0061 0.0117 130.0000 188.00 Option 1:VP60=.0065 VP70=.009
v 11%,11 Kep I 3 of
TANKS 4.0.9d
Emissions Report - Detail Format
Detail Calculations (AP-42)
ECE 3000gal Diesel - Horizontal Tank
North Carolina
Annual Emission Calcaulations
Standing Losses(lb): 1.3846
Vapor Space Volume(cu ft): 252.4280
Vapor Density(lb/cu ft): 0.0002
Vapor Space Expansion Factor: 0.0761
Vented Vapor Saturation Factor: 0.9987
Tank Vapor Space Volume:
Vapor Space Volume(cu ft): 252.4280
Tank Diameter(ft): 5.8000
Effective Diameter(ft): 10.5275
Vapor Space Outage(ft): 2.9000
Tank Shell Length(ft): 15.0000
Vapor Density
Vapor Density(lb/cu it): 0.0002
Vapor Molecular Weight(Ibllb-mole): 130.0000
Vapor Pressure at Daily Average Liquid
Surface Temperature(psia): 0.0086
Daily Avg.Liquid Surface Temp.(deg.R): 528.1618
Daily Average Ambient Temp.(deg.F): 59.2833
Ideal Gas Constant R
(psia cuft/(lb-mol-deg R)): 10.731
Liquid Bulk Temperature(deg.R): 522.0333
Tank Paint Solar Absorptance(Shell): 0.6800
Daily Total Solar Insulation
Factor(Btu/sgft day): 1,393.0797
Vapor Space Expansion Factor
Vapor Space Expansion Factor: 0.0761
Daily Vapor Temperature Range(deg.R): 42.1602
Daily Vapor Pressure Range(psia): 0.0056
Breather Vent Press.Setting Range(psia): 0.0600
Vapor Pressure at Daily Average Liquid
Surface Temperature(psia): 0.0086
Vapor Pressure at Daily Minimum Liquid
Surface Temperature(psia): 0.0061
Vapor Pressure at Daily Maximum Liquid
Surface Temperature(psia): 0.0117
Daily Avg.Liquid Surface Temp.(deg R): 528.1618
Daily Min.Liquid Surface Temp.(deg R): 517.6217
Daily Max.Liquid Surface Temp.(deg R): 538.7018
Daily Ambient Temp.Range(deg.R): 21.7167
Vented Vapor Saturation Factor
Vented Vapor Saturation Factor: 0.9987
Vapor Pressure at Daily Average Liquid:
Surface Temperature(psia): 0.0086
Vapor Space Outage(ft): 2.9000
Working Losses(lb): 3.1075
Vapor Molecular Weight(Iblib-mole): 130.0000
Vapor Pressure at Daily Average Liquid
Surface Temperature(psia): 0.0086
Annual Net Throughput(gal/yr.): 158,570.1000
Annual Turnovers: 52.8567
Turnover Factor: 0.7342
Tank Diameter(ft): 5.8000
Working Loss Product Factor: 1.0000
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Total Losses(lb): 4.4920
JK' .._ Kep___ f-age 3 of o
TANKS 4.0.9d
Emissions Report - Detail Format
Individual Tank Emission Totals
Emissions Report for: Annual
ECE 3000gal Diesel -Horizontal Tank
North Carolina
Losses(lbs)
Components Working Loss Breathing Loss Total Emissions
Distillate fuel oil no.2 =1 3.11 1.38 1 4.49