WQ0005458_Final Permit_19970404

State of North Carolina
Department of Environment,
Health and Natural Resources ITLI.KMA •
Division of Water Quality
James B. Hunt, Jr., Governor
Jonathan B. Howes, Secretary p E H N F=0
A. Preston Howard, Jr., P.E., Director
April 4, 1997
Mr. K. Ogino, President
Takeda Chemical Products USA, Inc.
101 Takeda Drive
Wilmington, North Carolina 28401
Subject: Permit No. WQ0005458
Takeda Chemical Products USA, Inc.
Land Application of Wastewater Residuals
New Hanover County
Dear Mr. Ogino:
In accordance with your application received on January 6, 1997, we are forwarding herewith
Permit No. WQ0005458, dated April 4, 1997, to Takeda Chemical Products USA, Inc. for the operation
of a wastewater residuals land application program. Please note, this permit requires groundwater
monitoring changes, from the previous permit, as a result of the subject expansion of the residuals spray
fields. It is understood Takeda Chemical Products USA, Inc. will continue to land apply gypsum, as
needed, to correct any sodium imbalance to the soils of the residuals spray fields.
Please be advised, this permit contains conditions requiring monitoring for addition metals, that
were not in the previous permit. This is in response to a request for a change in metals limitations, made
by Takeda Chemical Products USA, Inc. in a February 24, 1997, letter to the Division's Wilmington
Regional Office. In this letter, Takeda Chemical Products USA, Inc. agrees to permit conditions required
by EPA 40 CFR, Part 503, to take advantage of the higher permit limits, for metals.
This permit shall be effective from the date of issuance until March 31, 2002, shall void Permit
No. WQ0005458 issued June 30, 1993, and shall be subject to the conditions and limitations as specified
therein. Please pay particular attention to the monitoring and reporting requirements contained in this
permit. Failure to establish an adequate system for collecting and maintaining the required operational
information will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the
right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of
this permit. This request must be. in the form of a written petition, conforming to Chapter 150B of North
Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447,
Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
P.O, Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper

If you need additional information concerning this matter, please contact Mr. John Seymour at
[phone] extension 546.
Sin rel
y, ,��� I
P-A. Preston Howard, Jr., P.E.
cc: New Hanover County Health Department
Pender county Health Department
Wilmington Regional Office, Water Quality Section
Wilmington Regional Office, Groundwater Section
Bob Cheek, Groundwater Section, Central Office
Training and Certification Unit
Facilities Assessment Unit

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES
RALEIGH
RESIDUALS LAND APPLICATION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Takeda Chemical Products USA, Inc.
New Hanover County
FOR THE
operation of a wastewater residuals land application program consisting of the application of 204.2 dry
tons per year of residuals from sources listed in Condition II 5, to approximately 24.81 acres of land,
using a solid set sprinkler system, in New Hanover and Pender Counties with no discharge of wastes to
the surface waters, pursuant to the application received on January 6, 1997, and in conformity with the
project plan, specifications, and other supporting data subsequently filed and approved by the Department
of Environment, Health and Natural Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until March 31, 2002, shall void Permit
No. WQ0005458 issued June 30, 1993, and shall be subject to the following specified conditions and
limitations:
I. PERFORMANCE STANDARDS
1. The Wilmington Regional Office, telephone number 910/ 395-3900 and the appropriate
local governmental official (county manager/city manager) shall be notified at least twenty-
four (24) hours prior to the initial application on the expanded spray application field of the
residuals site so that an inspection can be made of the application sites and application
method. Such notification to the regional supervisor shall be made during the normal office
hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State
Holidays. In addition, the New Hanover County and the Pender County Manager's offices
must be notified prior to the initial application on the expanded spray application field so
that they will be aware that the operation has commenced.
2. This permit shall become voidable if the soils fail to adequately assimilate the wastes and
may be rescinded unless the sites are maintained and operated in a manner which will
protect the assigned water quality standards of the surface waters and ground waters.
3. The land application program shall be effectively maintained and operated as a non -
discharge system to prevent the discharge of any wastes resulting from the operation of this
program.
4. The issuance of this permit shall not relieve the Permittee of the responsibility for damages
to surface or groundwaters resulting from the operation of this program.

5. In the event that the land application program is not operated satisfactorily, including the
creation of nuisance conditions, the Permittee shall cease applying residuals to the sites and
take any immediate corrective actions as may be required by the Division.
6. Some of the buffers specified below may not have been included in previous permits for
this land application operation. However, any sites or fields that are included in this
permit, but were approved with different applicable buffers shall be reflagged to comply
with the below buffers. The following buffer zones shall be maintained:
a) 400 feet from residences or places of public assembly under separate ownership for
surface application method; however, the buffer zone requirement may be reduced to a
minimum of 100 feet upon written consent of the owner and approval from the
appropriate DWQ regional office,
b) 200 feet from residences or places of public assembly under separate ownership for
subsurface residual injection method; however, the buffer zone requirement may be
reduced to a minimum of 100 feet upon written consent of the owner and the
appropriate DWQ regional office,
c) 100 feet from any public or private water supply source, waters classified as SA or SB,
and any Class I or Class II impounded reservoir used as a source of drinking water for
both methods,
d) 100 feet from any streams classified as WS or B, any other stream, canal, marsh or
coastal waters and any other lake or impoundment for surface application,
e) 50 feet from any streams classified as WS or B, any other stream, canal, marsh or
coastal waters and any other lake or impoundment for subsurface application,
f) 50 feet from property lines for both surface and subsurface application methods;
g) 50 feet from public right of ways for both application methods,
h) 10 feet from upslope interceptor drains and surface water diversions for both
application methods,
i) 25 feet from downslope interceptor drains, surface water diversions, groundwater
drainage systems and surface drainage ditches for both application methods.
7. A copy of this permit shall be maintained at the land application site when residuals are
being applied during the life of this permit. A spill prevention and control plan shall be
maintained in all residuals transport and application vehicles.
8. Specific residual application area boundaries shall be clearly marked on each site prior to
and during application.
9. No residuals at any time shall be stored at any application site, unless approval has been
requested and obtained from the Division of Water Quality.
10, Maximum slope for residual application shall be 10% for surface application and 18% for
subsurface applications.
I I , OPERATION AND MAINTENANCE REQUIREMENTS
The facilities and application sites shall be properly maintained and operated at all times.
2. A suitable vegetative cover, as listed in condition 114, shall be maintained in accordance
with the crop management plan outlined by the local Extension Office of the Department of
Agriculture, or the Soil Conservation Service, or other agronomist, and approved by this
Division.
3. An acceptable pH must be maintained in the soil, residual and lime mixture, greater than
6.0, on all land application sites to insure optimum yield for the crop(s) specified below.
The agronomist shall provide information on the pH best suited for the specified crop and
the soil type.
2

4. The application rates shall not exceed the following for the specified crops:
Crop PAN (lb./acre/yr.)
Alfalfa
200
Bermuda Grass (Hay, Pasture)
220
Coastal Bermuda Grass
350
Blue Grass
120
Corn (Grain)
160
Corn (Silage)
200
Cotton
70
Fescue
250
Forest (Hardwood & Softwood)
75
Milo
100
Small Grain (Wheat, barley, oats)
100
Sorghum, Sudex (Pasture)
180
Sorghum, Sudex (Silage)
220
Soybeans
200
Timothy, Orchard, & Rye Grass
200
5. No residuals other than the following are hereby approved for land application in
accordance with this permit:
Permit Volume
Source
County
Number d , tons/year
s/year
Takeda Chemical
New Hanover
NC0059234 204.2
Products USA, Inc.
and Pender
6. The metal loading rates shall
not exceed the following Cumulative Pollutant loading rates:
Kilograms
Pounds
Parameters
per Hectare
per Acre
Arsenic
41
36
Cadmium
39
34
Copper
1,500
1,338
Lead
300
267
Mercury
17
15
Molybdenum
----
----
Nickel
420
374
Selenium
100
89
Zinc
2,800
2,498
7. The pollutant concentrations in the residuals which will be applied to the land shall not
exceed the following Ceiling Concentrations (Dry Weight Basis):
Parameters rngle
Arsenic
75
Cadmium
85
Copper
4,300
Lead
840
Mercury
57
Molybdenum
75
Nickel
420
Selenium
100
Zinc
7,500
3

8. Upon classification of the facility by the Certification Commission, the Permittee shall
employ a certified land application/residuals operator to be in responsible charge (ORC) of
the land application program. The operator must hold a certificate of the type classification
assigned to the land application program by the Certification Commission. The Permittee
must also employ a certified back-up operator of the appropriate type to comply with the
conditions of Title 15A NCAC 8A, .0202.
9. Adequate procedures shall be provided to prevent surface runoff from carrying any
disposed or stored residuals into any surface waters.
10. Surface applied residuals will be plowed or disced within twenty-four (24) hours after
application on lands with no cover crop established.
11. For areas that are prone to flooding or within the 100-year flood elevation, residuals may
be applied only during periods of dry weather. The residuals must be incorporated into the
soil within twenty-four (24) hours after application.
12. Appropriate measures must be taken to control public access to the land application sites
during active site use and for the 12-month period following the last residual application
event. Such controls may include the posting of signs indicating the activities being
conducted at each site.
13. Adequate provisions shall be taken to prevent wind erosion and surface runoff from
conveying pollutants from the residuals application area onto the adjacent property or into
any surface waters.
14. Residuals shall not be applied in inclement weather or until 24 hours following a rainfall
event of 1/2-inch or greater in 24 hours. Any emergency residuals disposal measures must
first be approved by the Division of Water Quality.
15. Residuals shall not be applied to any land application site that is flooded, frozen or snow-
covered.
16. Residuals shall not be applied at rates greater than agronomic rates, unless authorized by
the Division.
17. Animals shall not be grazed on an application site for 30 days after residuals application.
Application sites that are to be used for grazing shall have fencing that will be used to
prevent access after each application.
18. Food crops, feed crops and fiber crops that do not come in contact with the residuals shall
not be harvested for 30 days after residuals application.
19. Food crops with harvested parts that touch the residual/soil mixture and are totally above
the land surface (ex. tobacco, melons, cucumbers, squash, etc.) shall not be harvested for
14 months after residuals application.
20. Food crops with harvested parts below the surface of the land (root crops such as potatoes,
carrots, radishes, etc.) shall not be harvested for 20 months after application of residuals
when the residuals remain on the land surface for four (4) months or longer prior to
incorporation into the soil.
21. Food crops with harvested parts below the surface of the land shall not be harvested for 38
months after application of residuals when the residuals remain on the land surface for less
than four (4) months prior to incorporation into the soil.
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22. Turf shall not be harvested for 1 year after residuals application if the turf is to be placed on
land with a high potential for public exposure.
MONITORING AND REPORTING REQUIREMENTS
1. Any monitoring (including groundwater, surface water, residuals, soil, or plant tissue
analyses) deemed necessary by the Division of Water Quality to insure protection of the
environment will be established and an acceptable sampling and reporting schedule shall be
followed.
2. Proper records shall be maintained by the Permittee tracking all application activities.
These records shall include, but are not necessarily limited to the following information:
a. source of residuals
b . date of residual application
c, location of residual application (site, field, or zone #)
d . method of application
e. weather conditions (sunny, cloudy, raining, etc.)
f . soil conditions
g. type of crop or crops to be grown on field
h. volume of residuals applied in gallons/acre, dry tons/acre or kilograms/hectare
i. annual and cumulative totals of dry tons/acre of residuals, annual and cumulative
pounds/acre of each heavy metal (which shall include, but not be limited to arsenic,
cadmium, copper, lead, mercury, molybdenum, nickel, selenium and zinc), annual
pounds/acre of plant available nitrogen (PAN), and annual pounds/acre of phosphorus
applied to each field.
3, A representative annual soils analysis (Standard Soil Fertility Analysis) shall be conducted
on each site receiving residuals in the respective calendar year and the results maintained on
file by the Permittee for a minimum of five years.
The Standard Soil Fertility Analysis shall include, but is not necessarily limited to, the
following parameters:
Acidity
Calcium
Copper
Magnesium
Base Saturation (by calculation)
Cation Exchange Capacity
Manganese Potassium
Percent Hurnic Matter Sodium
pH Zinc
Phosphorus
The Standard Soil Fertility Analysis (see above) and an analysis far the following
pollutants shall be conducted once prior to permit renewal on soils from each site which has
received residuals during the permit cycle.
Arsenic Mercury Nickel
Cadmium Molybdenum Selenium
Lead
E

4. A residuals analysis will be conducted annually from the date of permit issuance by the
Permittee and the results maintained on file by the Permittee for a minimum of five years.
If land application occurs at a frequency less than annually, a residuals analysis will be
required for each instance of land application. The residuals analysis shall include but is
not necessarily limited to the following parameters:
Arsenic
Calcium
Cadmium
Nitrate -Nitrite Nitrogen
Copper
Magnesium
Lead
% Total Solids
Mercury
pH
Molybdenum
Phosphorus
Nickel
Plant Available Nitrogen (by calculation)
Selenium
Potassium
Zinc
Sodium
Aluminum
TKN
Ammonia -Nitrogen
5. A Toxicity Characteristics Leaching Procedure (TCLP) analysis shall be conducted by the
Permittee annually. The TCLP analysis shall include the following parameters (please note
the regulatory level in mg/L in parentheses):
Arsenic (5.0)
Benzene (0.5)
Carbon tetrachloride (0.5)
Chlorobenzene (100.0)
Chromium (5.0)
m-Cresol (200.0)
Cresol (200.0)
1,4-Dichlorobenzene (7.5)
1,1-Dichloroethylene (0.7)
Endrin (0.02)
Hexachlorobenzene (0.13)
Hexachloroethane (3.0)
Lindane (0.4)
Methoxychlor (10.0)
Nitrobenzene (2.0)
Pyridine (5.0)
Silver (5.0)
Toxaphene (0.5)
2,4,5-Trichlorophenol (400.0)
2,4,5-TP (Silvex) (1.0)
Barium (100.0)
Cadmium (1.0)
Chlordane (0.03)
Chloroform (6.0)
o-Cresol (200.0)
p-Cresol (200.0)
2,4-D (10.0)
1,2-Dichloroethane (0.5)
2,4-Dinitrotoluene (0.13)
Heptachlor (and its hydroxide) (0.008)
Hexachloro-1,3-butadiene (0.5)
Lead (5.0)
Mercury (0.2)
Methyl ethyl ketone (200.0)
Pentachlorophenol (100.0)
Selenium (1.0)
Tetrachloroethylene (0.7)
Trichloroethylene (0.5)
2,4,6-Trichlorophenol (2.0)
Vinyl chloride (0.2)
6. Three copies of all required monitoring and reporting requirements as specified in
conditions III 1, I112, 1113, III 4,and III 5 shall be submitted annually on or before March
1 of the following year to the following address:
NC Division of Water Quality
Water Quality Section
Facility Assessment Unit
PO Box 29535
Raleigh, NC 27626-0535
0

7. Noncompliance Notification:
The Permittee shall report by telephone to the Wilmington Regional Office, telephone
number 910/ 395-3900 as soon as possible, but in no case more than 24 hours or on the
next working day following the occurrence or first knowledge of the occurrence of any of
the following:
a. Any occurrence with the land application program which results in the land application
of significant amounts of wastes which are abnormal in quantity or characteristic.
b . Any failure of the land application program resulting in a release of material to receiving
. waters.
Any time that self -monitoring information indicates that the facility has gone out of
compliance with the conditions and limitations of this permit or the parameters on
which the system was designed.
d. Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate residual treatment.
e. Any spillage or discharge from a vehicle or piping system transporting residuals to the
application site.
Persons reporting such occurrences by telephone shall also file a written report in letter
form within five (5) days following fast knowledge of the occurrence. This report must
outline the actions taken or proposed to be taken to ensure that the problem does not recur.
I V . GROUNDWATER REQUIREMENTS
1. Within 90 days of permit issuance, monitoring wells MW-2SF and MW-3SF shall be
abandoned in accordance with 15A NCAC 2C .0113.
2. Within 90 days of permit issuance, three (3) monitor wells, one (1) upgradient and two (2)
downgradient, shall be installed to monitor groundwater quality. The well(s) shall be
constructed such that the water level in the well is never above or below the screened
(open) portion of the well at any time during the year. The general location and name for
each well is marked on Attachment A. Each monitoring well shall be located at the review
boundary, constructed in accordance with this permit, and approved by the Wilmington
Regional Office.
3. Monitor wells MW-5SF, MW-6SF, and MW-7SF shall be sampled initially after
construction (and prior to waste disposal operations), and all monitor wells MW-1SF,
MW-4SF, MW-5SF, MW-6SF, and MW-7SF shall be sampled every March, July, and
November for the following parameters:
NO3
Ammonia Nitrogen
Zinc
TDS
TOC
pH
Water Level
Chloride
Sodium
Orthophosphate
*Methanol
*Acetone
*isopropyl Alcohol
Volatile Organic Compounds - In November only by Method 6230D below
Method 6230D (Capillary - Column), "Standard Methods For The Examination of
Water and Wastewater", 17th ed., 1989
* To be sampled in November only, utilizing EPA methods with detection limits
sufficient to meet North Carolina Groundwater Standards.
7

The measurement of water levels must be made prior to sampling for the remaining
parameters. The depth to water in each well shall be measured from the surveyed point on
the top of the casing.
The measuring points (top of well casing) of all monitoring wells shall be surveyed to
provide the relative elevation of the measuring point for each monitoring well.
If TOC concentrations greater than 10 mg/1 are detected in any downgradient monitoring
well, additional sampling and analysis must be conducted to identify the individual
constituents comprising this TOC concentration. If the TOC concentration as measured in
the background monitor well exceeds 10 mg/1, this concentration will be taken to represent
the naturally occurring TOC concentration. Any exceedances of this naturally occurring
TOC concentration in the downgradient wells shall be subject to the additional sampling
and analysis as described above.
If any volatile organic compounds are detected by Method 6230D, then the Wilmington
Regional Office Groundwater Supervisor, telephone number 910/ 395-3900 must be
contacted immediately for further instructions regarding any additional follow-up analyses
required. The results of all initial and follow-up analyses must be submitted
simultaneously.
The results of the sampling and analysis must be received on Form GW-59 (Groundwater
Quality Monitoring: Compliance Report Form) by the Groundwater Section, Permits and
Compliance Unit, P.O. Box 29578 Raleigh, N.C. 27626-0578 on or before the last
working day of the month following the sampling month.
4. Any additional groundwater quality monitoring, as deemed necessary by the Division, shall
be provided.
5. All wells that are constructed for purposes of groundwater monitoring shall be constructed
in accordance with 15A NCAC 2C .0108 (Standards of Construction for Wells Other than
Water Supply) and any other state and local laws and regulations pertaining to well
construction.
6. The Wilmington Regional Office, telephone number 910/ 395-3900 shall be notified at least
forty-eight (48) hours prior to the construction of any monitoring well so that an inspection
can be made of the monitoring well location. Such notification to the regional groundwater
supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on
Monday through Friday, excluding state holidays.
7. Within sixty (60) days of completion of all monitoring wells, the permittee shall submit two
original copies of a scaled topographic map (scale no greater than V:100') signed and
sealed by a professional engineer or a state licensed land surveyor that indicates all of the
following information:
a. the location and identity of each monitoring well,
b . the location of the waste disposal system,
c. the location of all property boundaries,
d . the latitude and longitude of the established horizontal control monument,
e. the relative elevation of the top of the well casing (which shall be known as the
"measuring point"), and
f. the depth of water below the measuring point at the time the measuring point is
established.
The survey shall be conducted using approved practices outlined in North Carolina General
Statutes Chapter 89C and the North Carolina Administrative Code Title 21, Chapter 56.
The surveyor shall establish a horizontal control monument on the property of the waste
8 �r

disposal system and determine the latitude and longitude of this horizontal control
monument to a horizontal positional accuracy of +/- 10 feet. All other features listed in a.
through e. above shall be surveyed relative to this horizontal control monument. The
positional accuracy of features listed in a. through e. above shall have a ratio of precision
not to exceed an error of closure of 1 foot per 10,000 feet of perimeter of the survey. Any
features located by the radial method will be located from a minimum of two points.
Horizontal control monument shall be installed in such a manner and made of such
materials that the monument will not be destroyed due to activities that may take place on
the property. The map shall also be surveyed using the North American Datum of 1983
coordinate system and shall indicate the datum on the map. All bearings or azimuths shall
be based on either the true or NAD 83 grid meridian. If a Global Positioning System
(GPS) is used to determine the latitude and longitude of the horizontal control monument, a
GPS receiver that has the capability to perform differential GPS shall be used and all data
collected by the GPS receiver will be differentially corrected.
The maps and any supporting documentation shall be sent to the Groundwater Section,
N.C. Division of Water Quality P.O. Box 29578 Raleigh, N.C. 27626-0578.
8. Within thirty (30) days of completion of all well construction activities, a certification must
be received from a professional engineer certifying that the monitoring wells are located and
constructed in accordance with the Well Construction Standards (I SA NCAC 2C) and this
permit. This certification should be submitted with copies of the Well Completion Form
(GW-1) for each well. Mail this certification and the associated GW-1 forms to the Permits
and Compliance Unit, Groundwater Section, P.O. Box 29578, Raleigh, NC, 27626-0578.
9. For the initial sampling of the well as specified elsewhere in the permit, the permittee shall
submit a copy of the GW-1 Form (Well Completion Form) with the Compliance
Monitoring Form (GW-59) for that well. Compliance Monitoring Forms that do not include
copies of the GW-I form will be returned to the permittee without being processed. Failure
to submit these forms as required by this permit may result in the initiation of enforcement
activities pursuant to NC General Statutes 143-215.6.
10, The COMPLIANCE BOUNDARY for the disposal system is specified by regulations in
15A NCAC 2L, Groundwater Classifications and Standards. The Compliance Boundary is
for the disposal system constructed after December 31, 1983 is established at either (1) 250
feet from the waste disposal area, or (2) 50 feet within the property boundary, whichever is
closest to the waste disposal area. An exceedance of Groundwater Quality Standards at or
beyond the Compliance Boundary is subject to immediate remediation action in addition to
the penalty provisions applicable under General Statute 143-215.6A(a)(1).
In accordance with 15A NCAC 2L, a REVIEW BOUNDARY is established around the
disposal systems midway between the Compliance Boundary and the perimeter of the
waste disposal area. Any exceedance of standards at the Review Boundary shall require
remediation action on the part of the permittee.
V . INSPECTIONS
1. The Permittee or his designee shall inspect the residuals storage, transport, and application
facilities to prevent malfunctions and deterioration, operator errors and discharges which
may cause or lead to the release of wastes to the environment, a threat to human health, or a
nuisance. The Permittee shall maintain an inspection log or summary including at least the
date and time of inspection, observations made, and any maintenance, repairs, or corrective
actions taken by the Permittee. This log of inspections shall be maintained by the Permittee
for a period of five years from the date of the inspection and shall be made available to the
Division of Water Quality or other permitting authority, upon request.
E

2. Any duly authorized officer, employee, or representative of the Division of Water Quality
may, upon presentation of credentials, enter and inspect any property, premises or place on
or related to the application site or facility at any reasonable time for the purpose of
determining compliance with this permit; may inspect or copy any records that must be kept
under the terms and conditions of this permit; and may obtain samples of groundwater,
surface water, or leachate.
VI. GENERAL CONDITIONS
1. This permit shall become voidable unless the land application activities are carried out in
accordance with the conditions of this permit, the supporting materials, and in the manner
approved by this Division.
2. This permit is effective only with respect to the nature and volume of wastes described in
the application and other supporting data.
3. This permit is not automatically transferable. In the event that there is a desire for the
facilities to change ownership or a name change of the Permittee, a formal permit request
must be submitted to the Division of Water Quality accompanied by an application fee,
documentation from the parties involved, and other supporting materials as may be
appropriate. The approval of this request will be considered on its merits and may or may
not be approved.
4. The following are approved sites for residuals application (see attached map[sj):
Application Area [acres]
Site No. Owner4,essee_ (excluding buffer
Takeda Chemical Products USA, -Inc. 6.75
? Takeda Chemical Products USA, Inc. 18.06
TOTAL AVAILABLE ACRES 24.81
5. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to an enforcement action by the Division of Water Quality in accordance with
North Carolina General Statute 143-215.6(a) to 143-215.6(c).
6. The annual administering and compliance fee must be paid by the Permittee within thirty
(30) days after being billed by the Division. Failure to pay the fee accordingly may cause
the Division to initiate action to revoke this permit as specified by 15 NCAC 2H .0205
(c)(4).
7. The issuance of this permit does not preclude the Permittee from complying with any and
all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
8. The Permittee, at least six (6) months prior to the expiration of this permit, shall request its
extension. Upon receipt of the request, the Commission will review the adequacy of the
facilities described therein, and if warranted, will extend the permit for such period of time
and under such conditions and limitations as it may deem appropriate.
10

9. This permit may be modified, or revoked and reissued to incorporate any conditions,
limitations and monitoring requirements the Division of Water Quality deems necessary in
order to adequately protect the environment and public health.
Permit issued this the 4th day of April, 1997
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
A. Preston oward, Jr., P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0005458
11

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61
W

RATING SCALE FOR CLASSIFICATION 4DF WATER POLLUTION CONTROL SYSTEMS
Name 'of Facility: ta LE du Ck Pmic"i %'ram �1z YS
Owner or Contact person:
M, ru
Mailing Address: 7 <
< d v r -c i.-4
Z9 #G
County: Npw Safc,,t, V-
C, It,( F Telephone:_ 910
747— YCCL
Preseni Classification:
New Facility
Existing Facility
NPDES Per. No. NCOO
Nondisc. Per. No. W A,. s sWealth Dept. Per. Na
Rated by: 7, 5'
Telephone:
Date: PIIA21r7
Reviewed by:
Health Dept.
Telephone:
Regional Office
Telephone:
Central Office
Telephone:
ORC:
Grade:
Telephone:
Check Classification(s):
Subsurface Spray Irrigation
LandApplication I/
Wastewater Classification: (Circle One) 01 lI ill IV
Total Points:. 2�
-- - ..• • - ,ism
ITINNIMM Z MIRWRINETi e IAMV-0-11=11111 TA 2,UM 11111.1; W, M! _ : M.
SLIESURFAwE C A-&&F1CATi0N
(check a: units that apply)
1 septic tanks
2-pump tanks
..-siphon or pump -dosing systems
4-sand tillers
5, crease Iraprnterceplor
6- oil/wafer separators
7 subsurface treatment and dispose✓`
oravity
pressure
SPRAY IRR)aATK)N CLASS1FiCAT10N
(check all units that apply)
1,
preliminary treatment (definition no. 32 )
2
lagoons
3.
seplic tanks
4
pump tanks
5-pumps
6.
sand fillers
7_
grease Iraplinlerceplor
8. _
oillwaler separators
9.
d'rsiniection
10,
chemical addition for
nutrienttalgae control
11.
spray Irrigation of wasiewaler
Pretreatment of wastewater In excess of these components shall be rated using the point rating
system and will require an operator with an appropriate dust certification.
LANDAPPLICATlC>NrRES10UALS CLASSIFICATION (Applies only to permit holder)
1. T'/Land appkeation of biosolids, residuals or contaminated soils on a designated site.
WASTEWATERTREATME 7FACILITYCLASSFJCATK)N
The following systems shall be assigned a Class 1 Gassiricalion, unless the flow is of a significant quantity or the technology is
unusualiy complex, to require consideration by the Commission on a case -by -case basis; (Check ff Appropriale)
1 QiVwater Separalor Systems consisting only of physical separation, pumps and disposal;
2, Septic Tank[Sand Fi€ter Systems consisting only of septic tanks, dosing apparatus, pumps,sand fillers, disinfection
and direct discharge;
3. La000n Systems consisting only o! preliminary treatment, lagoons, pumps, disinferAion, necessary chemical
treatment for algae or nulr;eni control, and direct discharge;
4. Closed -loop Recycle Systems;
5. Ground aler Remediation Systems consisting only of pumps, air -stripping, carbon adsorplion, disinlection and
disposal;
fi. Fish farms with discharge to surlace waters:
7. Waler Plant sludge handiinc and bad: -wash water treatment;
6. Scetoor processing consisting of screening and disposal.
9. Si-r91e•tami)y discharging systems with the exception o! Aerobic Treatment Units, wilt be dassilied it permitted aHer
July 1, 1963 or it upon inspection by the Division, li is found that the system is not being adequalely operated or
maintained. Such systems will be notilied of the classification or rectassification.�y the Commission. in writing.

The following scale is used for eating wastewater treatment facilities: (circle appropriate
paints)
TT£h! POINTS
(1) Ird=r€sl Protrsairnert Units or Yrlustrlal Preusm"M Program ($as delinhbn No.
(2) DE: *N FLOW OF PLANT IN gpd trot applicable to mon-0oruaminel4d eoo[ing wafers, sludge h"ing
€ o.j46m for water purification Ptantt, totally rkmad cycle syslems(aee delinhion No. 11), etrd laomias
roruislinp only of harr. (<)(d) or scares (a)(d) and (11)(6}) 1
20,001
50.001 1D0,000 »
100.001
250,D01 - 500,000..__�
1500.1>01 1,000.000--
1.000.001
2.000.001 (and vp) rate € Pohl addc;onal for each 200.000 Qpd eapadty up to a
maximum of
Design Flow (pod)
(3} PREJM11vARYUN7, SPROCESSES(wWb-AionNo.32)
(a) Be.Sarsra...»...» • _MN _�N_�__.. _. _._._..1
or
(b} I,Aechrnlcal Screens, static Screen or Comminuting Devices.
lc) Gri Rarr2val»____
or
(d) blecht.^i .W or Aerwed Rrl
(a) Flow lrheasorIngDreka,
or
(f) Instrumented Flow MeasursmenL
(g) Preasrallon......
(h) €nflvere FiowEqualzatbn.
(I) Grease or Oil Saparalors • Gravhy—
Dissrhad Air Flo:arA
(() Pro chlorinal
{ a) PR,�OAcrYTREATMZ--Nrr LNrrS'PAOCESSES
(a) Saplic Tank (see definition No. 49). _»
(b) imholl
(cl Primary . ................... ...... -^................... _................
(d) Sa:ll,nj Ponds or Settling Tanks for Inorganic Nontoxic MaierW& (sludge handling IasiAtiss for
walsr purifcea,ion planis, sand, gravel, stone, and other mining operations *%ceps recreational
ac'tivhles such as gam or got] mining)._... .........
»...». .». .....».........._»._. .»._. _._..._.. _. �_._2
(5) S EA`cakRYTREA76 ,, r Led?SrFROCFSSES
(a) Carbonaceous Staga
M Aeralion-Kgh Purity Oxygen System..........._..__._.._..__._»..»__.........._........»_._...2D
Dittusad Air System ............................ •_ ........
Mechanics; At, System (fixed, lioaling os rotor)_...___.._._.._`_
Separate Sludlga R*asration....... .......
»_.»__..._._ _. ,......•. _ _._.... »....»._ . .. ..3
{li) TridJri; Filer
}',igh Rals...................... ................ ............. _...._............. » »».. ...7
Slanda•d Rats ..... ........ _.. __..._...................... . .........
Packed Tower ..................................... _ _._.. ........ ......'...._........ 5
tali) Bioiog;.al Aerated Flier or Asratad
Bro rp'u Filar . .............».... ........ . _ .._»..»».... ».....1 Q
{iv) Aerated Lagoons ................ .........--.....-.--.-._..—.........._.--.-.-.-........_.............10
(v ) Ro: iWi; BSologka Contactors.._... »».. » ».. »».» » ».. ........„..................10
(v;) Sand F:llars -intermittent biological.» .r.»_............. »............. ».»..2
Recirculaling
(via) .SlabilizalioR Lagaont.»».. ».».._ » __ .».._ .» ..._.................. »...». „..S
(viii) L1lvffsr... ._......................... .......... ....... .. ...­­.--­_.­5
(Ix) Single sage system for combined r;rtnnsesovs removal of BOD end Ntrtpenaus
ismoval by nitrification (sea definition No. 12)(Points for this Rem have to be in
addition to Items (5)(a}{i) lhrouph
utilizing the extended aeralion procsst (sea definiion Ne3a) .._.» ._........................._..2
utilizing olher than the extended aeration PTO Cgs .__ ....._....» ..._.........»._�._...6
(x ) Nytrierx Iddriiont to enhance SOD removal ........... »...... »............. _............................ .....
3
(if) Biological Guhure ('Super Bugs•)sddition........... .»....._„._........... ................ .»......
......5
{b) Nitrogenous Stage
0) Aaralion . High Purity Oxygen bystem...__..._.... .._...._........_.........._...._...._..2Q
Dihvsod AirSyslem.......................................................................................».. .... ....1 D
Mechanical Air System (fixed, floating or rotor).........._............_..._.................._..._....15
Ssparale Sludge Rsaeralion........................ .... ..............................................._._........3
(i!) Trickling Filler -High Rats- .._.............. -... r.............. ....._.......... ...................... ..».».»..7
Standard Rate..........................._.................................................................................
FackedTower ............................. .................. ............. ....................»............... - ....._......6
(iii) Blalz&C Aareled Filter or Aerated Biological . ................ -------- 1 0
(iv) Aoulin; Biological Gowactors... ............................................... »..................... ............ 10
(v) Sand FEt;ar. Intarmlrwa biological ......... ...--- .............. _........ ....... _........ ...... .._........-......2
Racirculalingbiological ....... ........................................................................ ......................
(vi) Clzrirsr...........................................................................................................................5
(61 7fiRTu.RY OR AC': F.v CE D T RE,r;Tu,f3+lT It�TTS'pFiOCESSES
(a) Ac+i.a:a Cafborl5*1U-
withcUl carbon re Qsnsralion....................._............................................•...............................5
with raMpn rs',isnaralion... ............. _..... ....,..... .......................... .............................. ....15
(b) Powderae or Granular AnHaud Carbon P►ad
w;lhout carbon regeneration' ... ....... L .......... ....................... . ................................. 5
withcarbon regarteralioM..................................................................................................... t 5
(C) Air 516ppingr.................................................................................. ....5
(d) Danitrifitatron Process...........................................................................................

{e}
Elenrod�&tysls_.�_
�
(1)
Foam separation
3
(g)
Ion Exchange..
(h)
Land Application of Tnsted Efliustif (ties dariMlon No. 22b) (not applicsbis Iior fartd,
4canal, store and other &image ndrtlnp "Moors) by high rasa
{�}
Phosphorous Rarnovat by Biological Proeecaas (See .delwthion No. 26)...--.-.«.«...__.«...•.«....�.�.20
(k)
Polish)ng Ponds • without aeraiioa _.. --. --_
—2
(1)
Post Aeration - psgde........„•,..
(m)
Rovarse Osmasia.---......,...«.
_5
(n)
Sand or MixW-Modta Fibers - tow rate
!roil rate
(o)
Treatrnert processes br IetTtovsl of maul or
( p )
treatment pm essset lot n r owal o1 loge nuisriais other Ow niKaf or Cyanide
Is
(7)
5 LTX3ETREATMBNT
(a)
Sludge DignldionTank- ►etled.
Mrubic s
Unhealed 3
(b)
Sludge Stablizatien (chemical or l ants)
— ---b
(C)
sludge Dying Said& - arsrety---.—.—�
Vacuum Aasisled.___�..__ _..... _ _ --•---
--» -. ._ . 5
(e}
Sludge Condhionsr (ehsmieal or thermal)
.5
{I)
Sludge Thickener (qr&vlly)—_ ___._ _ �•.. _« -»
,» --__.S
(g}
DusOved Air Flotation Unh (not applicable to It urea rated as
{h)
sludge Gas U1114anon (Including gas stomps)
2
(T)
Sludge Molding Tank - Aerated. .
-- .5
Norp. term �
Sludgecarbon
(no:MudaraW
(k)
Vacm Floor, aninePse or
iRiladswtlrtrq d1Yk+ts.
10
(B }
RESIDUALS
LIr LL MATXN VDIS PC)SAL {irsd udrrtg lne;rteratsd aih)
(a)
Lagoons._
(b)
Land Application (surface and ssbsurlaol) (sea dsfirinlon 22a)�
by mnliaclinp to a land application operator or latrdrill operator who hoids the lard
Application psrmt or Isndfill
«_ ^
(c)
Dedicated Lartdl;il(burial) by the permhtes of the wastewater treatment IacRny_._.....
{ o }
Dcst�Ecrra'
(a)
Chiorinalion
(b)
( d }
Radiation. .....
(t 0 )
CHEMXAL ADDITION SYSTEA!(S) ( sae derinhion W. 0) (rw applicable to chemical additiors rated as ham
(3)'L), (5)[a}(zp, (6)(a), (6)(b), (7)(b), (7)(s). (ga), 19)(b) or (g)(c) b points each:
List
(t t) 11.'5CEi1,RldF0.15 LMffSrPHDCE55ES^
(a)
Holding Ponds, Holding Tanks or Somng Pords for Organic or Toxic W.worlsls including wastes
from mining operations eortaining nilrop" or phosphorus compounds In amounts e)gnHicartiy
proalsr thin is common lot domestic was towail
(b)
Erijsn: Flow Equalization (not applicablo to storage basins which an Inherent In land application
systems). ._........ .......... .. .......................
(c)
Slaps Discharge (hol applicable to storage basins inherent in land applicstion
(C}
Pumps ............................. .-_«..........
{a)
Stand,Sy Power
{I}
Thermo; POIiUIGn Gomel Device....
TOTAL
CLa W aCATM
Points
Class II— .» _ ._ .. _ . _ ...._.......26 50 Points
daslE.._. _.� ..... ». ........ ot•65 Points
[lass N... _ ... _ ..._ -_ . .» ...... ._. .......... ......66-Up Points
Faci1r:4fi having a ralima of one through four points, lrtdusivo, d0 not require a certified operator.
Fa.7iits hev'inF an ar'ivared sludge props& wit' be assigned a minimum claullizz;cri of Class If.
Facilities having IraalmenT processes for the temoval of metal or eyanide will be assigned a minimum Nusiticat;on of Class IL
Factlaiss having Iroairnen: processes for the biohogif* »moval of phosphorus will be assigned a m;nirrwm classil";ion of Cuss al.
.OVOI DEFIMT101i5
Tres 101c—ro uaSnisont shot apply rvoughouf tit subdaeptw.
(1) ArTrA4e rA'bw 6e453 A p'+ya ice:rc ham;ca' rnelhnd ttc recueing sol,Cla organic matrial lion, we110WVW sieuanl. Rn aoiun type bads Y&se in tit mefmd e,il hen
It lie- ran rarrlN from Iw[ to ►;Fh1 pasoru pei MWI Pa' *&raiser ko: anc mar bs gins upsor a da.msaw carbon broa. Cerbw may or may rw� be tegdwaied an r»
watuwlia' Uatm&n: plan: a+ha:
(2, Awaitc i.agoans A bay, or, whir w soket are m&iKL+%@e in arrspe,ioian and by wild% biol%icat saidabon ar s.p&rtit manar is rods soi evwgn anaciasr attal«otad
tramla• of errs-. on a rio..•lire:gh balis:
13, Avaliv, A petosl o: b�npny bWV intrnale cDriracl bI NSM air a hgh pinny ozyg" In a li¢rid by spraTiN. aglalion or dilimlomi3a) frilondoo Asretion. An
actratec A'-4;a Procter t&A;rag A RarihyM hTGas/-c Oalenean one Of 1s toes.
(a; A=ne at,01- m&naged tin M+ 4io t wr.Ln a crop is p'od.cad. marrpad. and Painted (Gap indoclas Crosser. grsina, aisea, or.):
46i A': Stnpp�j A p,ocns by wliLch M smnaonm n ion is List cwwo-i►d to drsobed vmn onia (Pw 44vzrnr7) wiln M ammaia Von Wasted to en almospllare by
phrlics, Inaana- a tnv 8,^ :v P,%outi .nth rarmre'etpisun Prodxa tact. s1 taneanl. tdtaane, &cad Bytom:
(e) La'bCf` Raga'ta'aren The iapene alien Of G.-AUstad farm, by 11" tits of A Ivrrca It prwida eelramaty Pith Irntpa+atraas which arch%lizo end atsidiie h at abed
iryy n.e s:
(7h Ga r, pnae[Ou Sage A trap of wivf-al#' tos!"m designed to DIN4n 'tesordarr er&yanl imfti;
it; C Tdt ;r A mechan¢a' oav+ce m -hch nx.n lug a' lopes n uted to sopeale sal ds (,Dr. brtidt Or so aePanu spuds of ddrVanl Is Not;
(s; Cno-nca AC'i'-P^ Srtllms, The $Cloh n a' chem,cal(s; f< .4tn-&19: C &n ePa.t&:per Pon' Iv papaws o' irnpyo—; seLds tone a% Pw ■dtue!»n:, olsairtvrr cola al.
etc , the ca;ab'r; tt not n:rarn• h T+ O.hra�i ttrmtau and airmen: Apppc&Ion PCnll to tch'e @ a aPecpAs its.0 err. Da contidwga one aYrtam, the atpab'iip I-- &ad

ovur ifaf($) r d,tef emir will be soled as area tystre4 Capability b add a •sarrical sI a /Arent .ppricar'on plaints w iffraK pu.pet., uA resat ti he FTtrrvu being
rote u sep&rsee {gneiss:
(10) CJ60`ica! Siu6pa Ca-4wiN. The a066an of a dsa"an ical cprtr,d wet as hrsr, Seri chioor a poiynb if will metope b COdOaca to mass pticr to fill
apprrcatien it a drwrtrig drvits;
(n) O9sed Cycle Sralin . Use of firldng poxes or halting tw*e for srluWrart of waslewair trriaw g inorganic. "Ors•lmlc sremlerials from sand, gravel, pvdaad
ease W ehr skresr aprAtions. Soch syaearnt ahoy carry s WaslnAri of two porsa roggrslet: or purnping lecibiti or any Other appuneroncot;
(it) Canbned Ramws! of Carborvcwur SOD and Mmicpww" Aatnev&I by Khrlkstion A a4xoe slope arstem ret}aFed to achy" p.nnit obannt Yntiss on SOD and
artienonla rivopen wirtin" earn* biological reaetot; .
(0) Dodf,rfnsilr. IN pedal or compelis te6uni in of residual Marine In a kg6Ad by any districal w pnystcsl proeres:
04; Do:ifffufer+ Process. The corwwsion of nitafo•rtFtogen to ritroprt gat• .
(rq Socir"afyfly Process fin rerno-Ang krihod Wt@ born water Vrmgh ho vsa of l*e*safetive Nrrascherpa rrrwrbranes;
(Iq Rier Press. A pracOss esperaf9d tradhArlcafiy for paniaEly dw&t&linf Wdge;
(0) Fosm f:epwifor,. Tits plam9e boi.Snf o7 wastewst@r or wasewater gl/uerr as s msam of renvoAng gxtalsrw atnoarat or doiwperd eraterlsls rtrough Iho
rsfodue6an of Ft in to form or Snt buttles; alto aped loam beefonafon;
(19) Gill: Reenws: This procats of rernw•vtg ori: and otter toovy rrirwral madw born wastowst@r,
(it) inter Tail. A deep twc story wastewater tarok cansisting of an upper sedtm9rMlion thartlber and a lower sk9dge d6postrl dambei.
(IC) tratnrrrraee Ray f,teatLr&mwhL A dev;c9 wtidt Indcalet and twrdt rat@ of flow;
(2t) ion Etcsange. A dimarrical prweit In which Nos from live d1lererlt Iadsafos are siahanged; .
(22) Lstnd4Lpplication:
(a) Siudspe DtspoW. A Sisal sfaAdps th"tal tneltead by which rn1 Wwdpe tray be applied to lard tie w by sprayh'tp on fly sta(aee or by atJbaurlaco L1116on (i.a.,
chsal plow): (not app:cabre Nr Irpos of sludge Eee<ribed In (11) el oil ewe):
(b) Treated El7LsnL The process of Wayfrg reeled waslewatr ionic a land area Or rhr rrssthndt OI applicaliee't of wasiewmtr ante a land area As a fhaus ill firm
dupow or b96enerd;
(73) Ncmarears. Alaw apood, it"rsaosafy backw'athed. Meting bsrh GUI opralig Taylor grOvily tvtd"ris as a Wisli ig mood isr temveing Wapended solids
corn .Iweni;
(24) Mriiiuien Reseal, The toiech"c►l conversion OF wwx;dse6 rittogen (wwo-Jo and organic r>lkopen) to o"asd nitopan (tawwly N►sto):
(25) Mtropenot= Supt. A eoparait tops of wsslrwatr tesrrianl Oviignsd For Loa tapeciric purpose of eonf"riq am"torit ritrogen N hirmle nitogm:
(26) phiesphaw Rrrwvel, •efoVC1;. The fe+roval of ph>oaph0rue bar+ w4slowswr by an 6&tanotk process 696grad so tanh"s kaUry uptake Of phosphorus by era
wiaorpaNsnts; .
(27) Pars`inp tared. A hordnf pond facwfnp saconelafy teatfeartl with aulidera detention lily* N allow selling BF Smay ouspasded solids:
(21) Pat: Amrafm Ametilon louow;ng torvventoral a9corstlary tsalrnersl units to Incretss ofrive It D.O, or N e smy Who, purpose;
(21) Pas' Aerafon (Cascade) A pOCaKng metiod by with dissolve! crygen Is added It the eflurt by a nonrraetfarical, gravity "mans or DOWMI; dowers a Was or
slops or sA,eivs; The pew Occurrtima across she steps or wain moves In a luny tin layer end tell operation of hm cascade ngAtas no opetatce agvstrsiont; hug, vote
poirsa are siCgried even ravp` the Is an essential &lisp to Ming the firrid of the di&cltarge p4mhh;
(W) Powdered to Granular MiNslad.Ctrbon Fsoe. A hophytieal ewbon process tint vilixos biofoo•cal acWily and O VdC absorplian by uaen paerdeled or grontlsr
mcfvaled carbon; Wgin or regariaratid carbon is Nee co.,%rcfled Into Via system;
(31) Rseratiorl. A Ians, eerStuesed so pfarl6t arat)on prior to primary VolivrarA;
(32) Proll raq unit. Unit "Folions in vw reatrriefht process, such its screwing and etxr►ninuloq hat prepare to SgLw lor sibsequens major operations:
(33) Indus ►ia, Pra Veatrnard.
(a) PIt'Yasenrs: Uri% W Meal. IM tondifering tf a waste 91111 aotrct baron discharge, b tsmove r to erutatixe substances injurious to sewers ■rd tsatnani
prxassss w to sn9a a ptrsial reduction In load on she searnwr, process which fa operated by to cams goverrinp body at her wastewater learner,: plank beirg
faled;
b) PfO•Fostrfanl Ptoprem, WwtjiAl • most be a Staff Cr EPA regcirW pragsrn so raceve points on he rafni shoot;
(3c) Ptitrjry Cfarihws The In: s lirng tarns W"h wtieh wastowalae Is passad In 6 tS;Vn4r% works for Pat purpose of rrnoving erttmable tend mvspondgd golds and
SOP w&leh is astoaalsd rir. tee scCds;
(35) Pimps. AL lnbuwr,, ernurul and IRplard pimps;
(36) Radafon Drsiilereoh of slIK1zation process vVixin; devices emiiing viviviolel Et oamma toys:
(37) Rawarss Osmosis. A Ire arrn: paws In vA)ich Is iseavy eonta"inetsd li ? d it prstsvixed eyouph a ine"lvant iomslrg rasariy pure squid tree Irom &npendod Wits;
(UE Rotating &ofogical CtrWtcW4. A turd biological growth protest in vehich wastewater fiows tvssg'7 lints In which a series of parWy &Ltrrwged eiic tar sarisces
are totaled;
(35; Surd Alive,
(o) Lniarrrinery bologict[. Fluatirt 01 affluenl Wowing septic tanA:, lapoons, or SWMI oho boal"tons process In which hrrior biodocrnpositian Is ozpeeLed to
proctors detirse sfliuonis: Hydraulic loscing We$ on these rollers are cwnpr.&d In gpotat end have a re&Jting Iav gprNtl (VON than one):
b) Rsdre%i1WAj biaosical . he Sams type of sand Nir as dehnod In S,.eparagrsph (31) (a) of his R6is wit, this added eapablity 10 taryeis afAWW Wok rrtsugh the
gars 11hoe;
(40} Sand or tlirod•usdim Fillers. A poishing process by w+iOt sft,uent 4miu we sdirvad Fvough a fuser eduction of susprdrd solids;
(1) low tsif •• g•sA:y, hyoraulical') Ica Ore Si':r tr.1h loscing rases In Ira ref ke thrss gp"f fanpe;
(0) hjh rate -• a prosws, hydrAvl,raliy 1016ed riper tnith foacin; rates In the (neo gprrvsl range; A: any fate, the foacing nu will exceed throe gprNil;
(41) Secondary CeAr;Ars, A lank which labowc he bidopcal unit bl traatn .. pant end which has he psurpDim of ramwing skidges associated with foe biotog+cal
Lreatrnanl vniis;
(42) Sepanfs $"a Raaarsien. A pan of he contact subilitation p-xgss "Mrs I)a ■rtirsted sludge Es tanale"ed Its a lank amd awaled before rteurring is to the
contact twain;
(43) Septic Tark. A simpip-story gtrrsg fank IT. whh;ch settled sludpo it in tonlact with too watlwsir Ilwingi Nougf+ he Wk; shelf not bs applicable for septic tank
sysnrra sorYV; tingle laniil fas;dences Iuvin$ capacity of 2.000 gattiors or less wt;ch 6ischarpa to a rittllcafcot, Sod;
(4+} Siudgt Dipsslim. The p!masz by whtich organic or volatile mattw arts sludge Is 9411fetf, liyuoiad, frinermliixed or errrened Into more Stable orparric maar fTnuo
the scsr;ry of !:ring ergarismr, *! ich includes awo%td hddirsj Tanks;
(45; Siud;s Drying bids. An was corrp6sing nalural of aniliclaf layers of porous, material; upon which dipesled towage alvdpo Is tried by drainage tad evaporation'
(0) S'udpf Elvti"M. A process of ise,e cenxitioring In which cenain co-ailuenu are tomwed by wccs&aFws wi Mings wish fresh water or plant elfluam;
(47) Sludge has UC; W;c.. The Access of wing $*wag@ gas for he purpose of holiq buil6ngs, baring amoral, eft.:
(ab) Sludge Herdn; Tank (As:ssse and Honav,atid)_ A tsnA Wixod for mall wallowatai 4salrrioni plans► no! containing t dpesty In which skrdge may be kept fresh,
and gvprn;1&.n1 wd:hS own prior it) 9 try;s; method (i.e, Nudge dry',g beds): The& may be Writ by ■6dnf a anal' ►rnvj,,l of air irnrf4y Io keep tM sJudge fresh, but. has
necessarily an S?Mnl real would bs focp+'ee tc Ar)•levm &Utilization of trgaric many. A nmesrglsd tarp would simply be used N d9cant sludge prior to 6walerfng old
would rot aliaw Ion; pvlodt (sewe+sl es)t of detention) rrithovt tosuiting odor problems;
fit) S°udfs Inc',rarstrt. A r rnaca d4t:jr4d is tram sludpf and ID nrrn+t en mastve and cornbutfble nalsiWs and reduce the sledge to a slen'le ash;
(50) Sling& SLIV'7aim (ahem -al a Tmortnal) A protsts to make treated alurgo Isis odorous and fav tseiDO, and so reduce to palhogen;c ceporiwn eonlsni; This may
be Eery by pH m6utTan:, th'crini dos+rre. Ce by Mal rasa Vnant;
t5l) Sludge Trickrtw. A type of tisd-M*ntAton link In wh;ch the tivegf It p+,•rilted to WIN and t)icksn trough sg;lation and gravity;
(52) SuNlizal;on Lagoon. A type of etidaliorl Ispoon in which biological osidalwn or Organic mansi is 8119CL9d by moral transfer of oxygen i0 Iota wgter tom A6 (not s
polishing pysd}:
(53) S:And,Dy Fw fr SupgFy. On Atl9 or ponable elect W genrtf+ng tpsipmon;:
(4) Statr Screens. A sWiontry Scn9n dta;gn" to remove solid~, includnp non-b;od►gsdabls panicufau (Aoaseble soirds, suspended sods and DOD raducvon) Irom
ensnic;par one vie-rsrW wAfiawale.' tisxlnent eyl4ms;
(55) Trtary TlesMvi:. A supe al retlrnenl Itiivr ring socondaly which it p;maxiiy for roe purpose or et!wom p iisling; A sorting lagoon or sand or coal ally fright be
ernp:ered for his purpose;
(54% Trwinal pdi fi On Gen:rc! Darns, A device pecwi6iftg for the tarufr of Not born a Fuld 11coAng in 16605 to ■noruer fisid Outside he lobes, or vice verss; or O"r
"want elrag,tsing Lcwid $"FAaues•
(51) Thtrmat Sludge Condiasol. A condtioniry process by v^ich Ms! is 40e►c for a protracted period of Bone to improve Ta drwsarakilly or sludge by era sar�ibiLsin;
one hybtltilirre o! IM srnaT:9i and more Nq~d) hi-&aled slvdpt particles;
t55) Toxic f.lelriait. Thous wasps or co,r raloons of wall&$, includ;nf divata •e stnirg Agents which slier dsrhatgs and upon orpesuil. inpesfion. Inralmt;crrl r
alsirrilal;w% LAID ant Organism, silhe, doacty tom the enriiMFYnent a indrKdl- b1 Ingsuion through food chs;ns, will cause citath, dsatse, behavioral abriwehaliLet,
cargo[. gone;,c rrw.il;ons, p`:ysioopcaE nulrurYLons (inclod;^9 malAurriors in ivpro6vc6on) or p(,ysical delonns ions, In such cepanism; or their orlipring. TD&it rralarials
hrl,de, by way of M:usi:sfon and not Lni;alion. load, caesium, cMOrniurtt, mercury, vrnrdum, mitotic, s;nc, rvbic-6vo-cNo+ob9nasra (ONCE). palychlorinaled bipi'9snyfs
(pCSS) grid dchlorodpheny' LirNoroe:hanr (DDT). and any tthv err ISM41$ tal hav9 Or may hottalu, be dsta+rnned to have toxic prop►ries;
(59) 7nclhar Filo. r Uolaj.cal t,;jtn9nl Un1 consiSan; of ■ eraledal such ss Irol.en Von$ 01 rocs oso, which -astwslr is Osribwad; A. fiigh rt.a trickling W110, is one
*'Kch WG+alod 6: bctwcsn 10 an: 30 n94 per arre. A low rats tickling 1-1101 is 0-4 Mich is OfEig'se iD gar-otc at ere IQ rev Mrg6 pot sere;
(h7) JhCL$n; rd:e (ekrs.rd 70. 0,) I. r`' . lo. r)ps or op4wa6cn In which waste -ass, 9twl csDti'n lrrogh xu:co&L:vs foyors or mods, vs fit2sta mafriel: Drgar c malv;al
m is reoved tc-tt+rue,a. by Ira, sttvo bide-CaT i1s0 prDw�1 in Mach surceuwr ixysr Iry --method nay pedu:e 'satenfory' rruo!..y erhusnl• w ns&y bo sdapite to
pxtcvice z neLrc: s!%orn:
(I1; VAEV", prier. Con:;s.�g9s, r FoG, rst:se& Do.ir" which s,f WNgnet n9A1Ya etcots wa:r Iron+ ofthor dgasgc•d a unspostad sloqu prio, ro d&pxal e'
L-11111 VeaLnenl