Loading...
HomeMy WebLinkAboutWQ0005188_Final Permit_19910911State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor William W. Cobey, Jr., Secretary Mr. and Mrs. Kenneth Hoglund Route 1 1014 Chatham Church Road Moncure, North Carolina 27559 Dear Mr. and Mrs. Hoglund: George T. Everett, Ph.D Director September 11, 1991 Subject: Permit No. WQ0005188 Hoglund Single Family Residence Spray Irrigation Facilities Chatham County In accordance with your application received June 4, 1991, we are forwarding herewith Permit No. WQ0005188, dated September 11, 1991, to Kenneth and Dorene Hoglund for the construction and operation of the subject single family residence spray irrigation wastewater treatment and disposal facilities. This permit shall be effective from the date of issuance until August 31, 1996, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements 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 to you, you have the right to request an adjudicatory hearing upon written request within 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. One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter, please contact Mr. Dana Bolden at 919/ 733-5083. Chatham County Health Department Raleigh Regional Office Groundwater Section — Training and Certification Unit Innovative and Alternative Systems, Incorporated Regional Offices Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/733-2314 919/946-6481 919/395-3900 919/761-2351 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES RALEIGH SINGLE FAMILY SPRAY IRRIGATION 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 PERMIS S ION IS HEREBY GRANTED TO Kenneth and Dorene Hoglund Chatham County FOR THE construction and operation of a 360 GPD spray irrigation wastewater treatment and disposal system consisting of a 1,200 gallon septic tank, dual 3 foot x 35 foot subsurface sand filters, a Model JTC-100 chlorinator, a 45 gallon chlorine contact chamber, two 1,000 gallon pump/storage tanks, and approximately 0.36 acres of spray irrigation area to serve the Hoglund Residence on SR 1953, with no discharge of wastes to the surface waters, pursuant to the application received June 4, 1991 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 August 31, 1996, and shall be subject to the following specified conditions and limitations: I. PERFORMANCE STANDARDS 1. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted i facility has been installed in accordance with this permit and the approved plans and specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC 27626-0535. 2. The Raleigh Regional Office, phone no. (919)733-2314, shall be notified at least forty- eight (48) hours in advance of operation of the installed facilities so that an in-place inspection can be made. 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. 3. The spray irrigation facilities shall be effectively maintained and operated at all times so that there is no discharge to the surface waters, nor any contamination of ground waters which will render them unsatisfactory for normal use. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions or failure of the irrigation area to adequately absorb the wastewater, the Permittee shall take immediate corrective action to correct the problem, including those as may be required by the Division of Environmental Management. 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 facility. 5. The sand media of the subsurface sand filter must comply with the Division's specifications. The engineer's certification will serve as proof of compliance with this condition. 6. A leakage test shall be performed on the septic tank and dosing tank to insure that any exfiltration occurs at a rate which does not exceed twenty (20) gallons per twenty-four (24) hour per 1,000 gallons of tank capacity. The engineer's certification will serve as proof of compliance with this condition. 7. If excavation into bedrock for the septic tank or sand filter installation is required, the pit shall be lined with a 10 mil synthetic liner. 8. The sludge generated from these treatment facilities must be disposed of in accordance with General Statute 143-215.1 and in a manner approved by the North Carolina Division of Environmental Management. 9. Diversion or bypassing of the untreated wastewater from the treatment facilities is prohibited. 10. The following buffers shall be maintained: a) 400 feet between wetted area and any residence under separate ownership, b) 150 feet between wetted area and property lines, c) 100 feet between wetted area and wells, d) 100 feet between wetted area and drainageways or surface water bodies, e) 50 feet between wetted area and public right of ways, f) 100 feet between treatment/storage units and any wells, g) 50 feet between treatment units and property lines. WMI 1. The facilities shall be properly maintained and operated at all times. 2. A suitable vegetative cover shall be maintained on the sprat irrigation area. 3. Irrigation shall not be performed during inclement weather or when the ground is in a condition that will cause runoff. 4. Adequate measures shall be taken to prevent wastewater runoff from the spray field. The application rate shall not exceed 13 inches/year and 0.15 inches/hour. 6. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater resulting from the operation of this facility. 7. No type of wastewater other than that from the Hoglund Residence shall be sprayed onto the irrigation area. In the event that the sprinkler heads fail to achieve the design diameter due to obstructions, the obstructions shall be removed or the sprinkler heads shall be raised and supported to such height that the design diameter is achieved. 7, 9. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 10. The Permittee is responsible for the operation and maintenance of the entire treatment and disposal system including, but not limited to, the following items: a. The septic tank shall be checked annually and pumped out as needed. b. The tablet chlorinator shall be checked every week. Tablets shall be added so as to provide proper chlorination. C. The storage, pump, and alarm systems shall be inspected weekly. The scum layer shall be removed at the same interval as the septic tank is cleaned out. d. The spray system shall be inspected weekly to make certain of the sprayers proper operation, that the vegetative growth allows proper spray pattern, that the soil is absorbing the disposed treated wastewater with no surface runoff, and that no objectionable odors are being generated. 1. Any monitoring deemed necessary by the Division of Environmental Management to insure surface and ground water protection will be established and an acceptable sampling reporting schedule shall be followed. 2. The Permittee shall maintain records of all maintenance performed on the system and irrigation area as required in Condition II.9 for a minimum of five years. This information shall be provided to the Division of Environmental Management upon request. 3. Noncompliance Notification: The Permittee shall report by telephone to the Raleigh Regional Office, telephone no. (919)733-2314, 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 process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, spray heads, etc. b. Any failure of a pumping station or treatment facility resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within 15 days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. 1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper operation of the subject facilities. 3 2. Any duly authorizers officer, employee, or representative of the Division of Environmental Management may, upon presentation of credentials, enter and inspect any property, premises or place on or related to the disposal site and 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; or may obtain samples of groundwater, surface water, or leachate. VAINEWA-Z 1� 1. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans, specifications, and other supporting data. 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 transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Environmental Management 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. Upon the availability of a municipal or regional sewerage collection system, the subject wastewater treatment facilities shall be abandoned and all wastewater discharged into the municipal or regional sewerage system. 5, The spray irrigation field shall be fenced with at least a two strand wire fence. 6. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Environmental Management in accordance with North Carolina General Statute 143-215.6. 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. Prior to any transfer of this land, a notice shall be given to the new owner that gives full details of the materials applied at this site. 9. This permit may be revoked if the Permittee fails to abide by the conditions of the operation and maintenance agreement previously signed by the Permittee. 10. A set of approved plans and specifications for the subject project must be retained by the Permittee for the life of the project. 11. 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. An Permit issued this the I lth day of September, 1991 U67"WRIE' ' !]4I ► ' -Wll George T. Everett, Division of Environ By Authority of the Permit Number WQ0005188 AL MANAGEMENT COMMISSION Management Commission 5 r4 Permit No. WQ0005188 September 11, 1991 Engineer'$ Certification 1, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, , Project Name Location for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Signature Registration No. Date R M Pitt 44x) t"oo It 19 --4 0 N 4S6 7 - C'm N, R131 I" •4W - M11 Q\,_xis --A 50? >( L7 9 --:3 - 5 . J00, f M2 f -0- B k C -i .V A 7 " AE --- IN 00 '661 662 12'30" 1 663 MOLONJ.5 All. r,1 (IS 1 665 .01 WQ 5255 H SW S11 Nt OR09 A-11 ey- SCALE 1:24 000 0 1 MILE MK 1000 0 1000 1000 3000 4000 5000 6000 7000 FEET Gjq - 1 0 1 MOMETER ITEM HATING SCALE FOR CLASSIFICATION OF FACILITIES Name of Plant: Owner or Contact Mailing Address:�J/�Pyl� i1%Fi�IG _dr�t� �d��Ql/lgf"� �--- / ----7511 Co un1y: (� f��r r� Telephone:? /Xik- y�YD NPDES Permit No. NC00 Nondisc. Per. No.lwQ IssueDate:� -1 %�/ Expiration Date: 3/ Existing Facii}}lity New Facility _ , __ Rated By: L°5r, IJPri Date: Reviewed (Train. & Cert.) Reg. Office Reviewed (Train. & Cert.) Central Office ORC Grade C/,i55 POINTS ITEM (1 ) Industrial Pretreatment Units and/or Industrial Pretreatment Program (see -definition No. 33) (2) QESIGN FLOW OF PLANT IN GPD (not applicable to non -contaminated cooling waters, sludge handling facilities for water purification plants, totally closed cycle systems (def. No. 11), and facilities consisting only of Item (4) (d) or Items (4) (d) and (11) (d)) 0 20,000 .......................... 20,001 50,000 ................. . 50,001 100,000 .......................... 100,001 -- 250,000 .......................... 250,001 500,000 .......................... 500,001 --1,000,000 .......................... 1,000,001 -- 2,000,000 ........................ 2,000,001 (and up) - rate 1 point additional for each 200,000 gpd capacity up to a maximum of 30 Design Flow (gpd) : 30 0 (3) PRELIMINARY UNITS (see delinilion no. 32) (a) Bar Screens ................................ or (b) Mechanical Screens, Static Screens or Comminuling Devices . (c) Grit Removal ............................... or (d) Mechanical or Aerated Grit Removal .......... . (e) Flow Measuring Device ................. . or (f) [nslrumen;ed Flow Measurement .............. (g) Preaeralion ...... . 4 3 4 5 8 10 2 1 2 1 2 2 ;h) Influent Flow Equalization ........... . ....... 2 (i) Grease or Oil Separators Gravity .......... 2 Mechanical.......... 3 Dissolved Air Flotation. 8 (j) Prechlorination ...... .......... 5 POINTS (4) PRIMARY TREATMENT UNITS (a) Septic Tank (see definition no. 43) .............. (b) Imhoff Tank .................................. (c) Primary Clarifiers ............................ (d) Settling Ponds or Settling Tanks for Inorganic Non-toxic Materials (sludge handling facilities for water purification plants, sand, gravel, stone, and other mining operations except recreational activities such as gem or gold mining) ..................................... (5) SECONDARY TREATMENT UNITS (a) Carbonaceous Stage (i)Aeration - High Purity Oxygen System .... , Diffused Air System .......... . Mechanical Air System (fixed, floating or rotor) .............. Separate Sludge Reaeration .... . (i1) Trickling Filler High Rate ................... Standard Rale .............. . Packed Tower ............... (iii) Biological Aerated Filler or Aerated Biological Filler ...................... (iv) Aerated Lagoons ..................... . (v) Rotating Biological Conlaclors .... .. .. . . (vi) Sand Filters - intermittent biological . recirculating biological . (vii) Stabilization Lagoons ......... . (viii)Clarilier ... .......... ......... (ix) Single stage system for combined carbonaceous removal of BOD and nitrogenous removal by nilrilicaiion (see de( No. 12) (Points for [his ilern have to be in addition to items (5) (a) (i) through (5) (a) (viii) ........... (x) Nulrienl additions to enhance BOD removal .............................. (x i) Biological Culture (-Super Bugs') addition to enhance organic compound removal ..... Nitrogenous Stage (i) Aeration - Nigh Purity Oxygen System ..... 20 5 Diffused Air System .. - ........ 10 with carbon regeneration . . ........ . ......... Mechanical Air System (fixed, Powdered or Granular Activated Carbon Feed - 2 floating, or rotor) . - - • • . ...... 8 with carbon regeneration ................... Separate Sludge Reaeration . - - - . 3 (it) Trickling Filler - 1 0 Electrodialysis . . ... . ..... . . . ................ High Rate .............. 7 5 Standard Rate - _ .... •-• . - . - 5 Land Application of Treated Effluent Packed Tower............ 5 (iii) Biological Aerated Filler or Aerated 4 operations) Biological Filter ...................... . .. 10 (iv) Rotating Biological Contaclors .......... - . 10 (v) Sand Filter - managed sites (includes rotary distributors intermittent biological .. - . - - - - 2 (iii) by subsurface disposal (includes low pressure recirculating biological ..... ... 3 (vi) Clarifier ................................ 5 rIARY GR ADVANCED TREATMENT UNIT 10 Activated Carbons Beds - 5 without carbon regeneration ................. • 5 with carbon regeneration . . ........ . ......... 1 5 Powdered or Granular Activated Carbon Feed - 2 without carbon regeneration ................ 5 with carbon regeneration ................... 15 Air Stripping .......... . ............... . .. 5 Denitrification Process (separate process) . ... . 1 0 Electrodialysis . . ... . ..... . . . ................ 5 Foam Separation ............................. 5 ton Exchange ......................... ....... 5 Land Application of Treated Effluent phosphorous compounds in amounts significantly (see definition no. 22b) (not applicable for sand, gravel, stone and other similar mining 4 operations) Effluent Flow Equalization (not applicable to storage ,(i) on agriculturally managed sites (See def. i No.4).................................. 2 (ii) by high rate infiltration on non -agriculturally Stage Discharge (not applicable to storage basins managed sites (includes rotary distributors and similar fixed nozzle systems) ........... 4 (iii) by subsurface disposal (includes low pressure Pumps .................. ....................................................... ..........................© pipe systems and gravity systems except at Stand -By Power Supply... ............................................................... plants consisting of septic tank and nitrifica- (f) tion lines only) ...... . ...................... 4 Microscreens.................................. 5 Phosphorus Removal by Biological Processes (See def. No. 26) ...... . ............... . ...... 20 Polishing Ponds - without aeration ....... 2 with aeration . .. . . . . . . . 5 Post Aeration - cascade .............. 0 diffused or mechanical . .. 5 I Reverse Osmosis ............ . .................. 5 Sand or Mixed -Media Filters - tow rate ........... 2 high rate .......... 5 Treatment processes for removal of metal or cyanide .................................... 15 Treatment processes for removal of toxic materials other than metal or cyanide ......... 15 DGE TREATMENT Sludge Diges(ion Tank - Heated.. . ........... . 10 Aerobic.. .. .. ......... 5 Unhealed.... . . ..... . . 3 Sludge Slabilizalion (chemical or thermal) . . . . 5 Sludge Drying Beds Gravity .............. . .. 2 Vacuum Assisled ...... . 5 Sludge Elutriation ...... I .. . ........ . .......... 5 Sludge Conditioner (chemical or thermal) .. .. . 5 Sludge Thickener (gravity) ....... . .............. 5 Dissolved Air Flotation Unit for Organic or Toxic Materials including wastes (not applicable to a unit rates as (3) (i) .. .... fl Sludge Gas Utilization (inc!uding gas storage) 2 (i) Sludge Holding Tank - Aerated ................ 5 Non-aerated ..... 2 (j) Sludge Incinerator - (not including activated carbon regeneration) .. - 1 0 (k) Vacuum Filter, Centrifuge or Filler Press or other similar dewatering devices ................. . .. 10 (8) SLUDGE DISPOSAL (including incinerated ash) (a) Lagoons ........................................ 2 (b) Land Application (surface and subsurface) (see definition 22a) -where the facility holds the land app. permit . . 1 o -by contracting to a land application operator who holds the land application permit ................. 2 -land application of sludge by a contractor who does not hold the permit for the wastewater treatment facility where the sludge is generated , ........ 10 (c) Landfilled (burial} ................ _ ............ 5 (9) DISINFECTION (a) Chlorination..... . ........................ (b) Dechlorination ........................ 5 (c) Ozone . 5 (d) Radiation ......... ................. 5 (10) CHEMICAL ADDITION SYSTEM (S) (See definition No. 9) (not applicable to chemical additions rated as item (3) (j). (5) (a) (xi), (6) (a), (6) (b), (7) (b), (7) (e), (9) (a). (9) (b), or (9) (c) 5 points.each: List: TOTAL POINTS 2_ CLASSIFICATION ClassI ........................................................... 5 - 25 Points Class ll........... ............................................. 26- 50 Points Class III ............ .......................-"-----........... 51- 65 Points ClassIV ........................................................ 66- Up Points Facilities having a rating of one through four points, inclusive, do not require a ceftified operator, Classification of all other facilities requires a comparable grade operalor in responsible charge. Facilities having an activated sludge process will be assigned a minimum classification of Class II. Facilities having treatment processes for the removal of metal or cyanide will be assigned a minimum classification of Class If Facilities having Irealment processes for the biological removal of phosphorus will be assigned a minimum classification of Ciass' Ill, Rfi_U4IT 11: 4 tt)Acs;vas•d Carbon e•dt. A physiaalrchemie-t method for reducing sol.bte organ;- material Item wate.wal.r •lllu. n[: In- eoWmn types b -d., v1 -d n IN, m.1h d win htv• a IF— It. varying loom two fa .ighs gaaons per m;nut. per tq.a loot and only ho ,;,lar uptlow of dawnliaw carbon bed}. Ca:ban may or •-.v not b• r.9an In. wan two[•, I'..[m.nl pian! ,i,•. (2)A•' gaonr, A basin in which oil Old- „e maln[,1n•d ;n rurp•n-;on end by which biological .a;d r9a n%Ally, ;1 ,.ducad rhl gr, a,,;l;c;aur ,ce.f•r-1•d non,l.r o1 e-ygan .n , CIA— Ihrac {])Aero A pones of Minging about inRma❑ conl.ts between air o, h;ph pu,isy osygon in x [quid Fly spraying, -g;taUon d;t(usion; (s)AgricuhwxCy managed site. Any -ito on ,.hkh a clop li Produced, m.nap.4, and harveslod (Crop indud., grilses. VIAns, t+a. s, .Ic); ' (5)A6 Stripping. A process by which the ammonium ion is rust canyened to dissoW.d ammonix (PH advumem) wish Fhe ammonia then r.i.as.d ,o the atm,.Sphore by physical means; or oshar similar pocass., which'.move palroleum p'oduclf such ss bonxant, loht•n•, send xylan.. (s}Carbon RrgenefIlimn. 7hs rsgeaeration 1)f uhxvsl.d cubo, by The use of a lurnacs to provide .itr.mehy high le--p-Winos which volaiilis. and osidrr the ah,arbed impuriti.t• ())Carbonsceevs Stage. A align of wats•wa;.f 1r•almenl designed Io schiov "secondary' afttuom limits, {s anuiluge, A m 430nieal davieo in which C.At,4vp4l force t. used to *para,* sorids from liquids and/or to s•pl,al•'quids of dffor.nt dant;ti.t: (9)Chemica[ Adddwn Systerpt . Th• addtion of chemkat (s) to waslawxter at an application poi -t for pufposes o1 improv'" solids 0rmdv2l, PH adjustment -MxF}n(ly camrol, •Ic.; the capability so erp.rim•nt with ,rfdeeem ehonfeals and dlfuant apgUcxion paint, so aeh;nv A ap..;lie result will be cons;dstod sae srslem: the capata:Gcr t0 add chemical (,) to dual u,61t will be Fared as ono ayttuns; eapabrag, m add a eMmicM xl difloi6ma appr.eadon paints for difl,renr purposes will result in the syslemt being las, as separate system. (10)Chomiesf Sludge C"Ationkg, The AMI;on of x .dart c31 compound such as rima, Citric chForid•, ar a polymer ro wet sludge to coalesce IM lice prig 10 itr -Pp6aation to a dewat.Ang device, It1)Ctesed Cycle Systems. Use of holding ponds go hotdag links far containment of waalowaler conlAW09 (twlganiC, orb, -10211[ nta,arials glom sand, gravel, crushed stone b 0th.r similar opara Pons, born which thato is no discharge to the surfs.s watsts; such syctemr shoe tarry a mas;mum of Iwo Points rs9W4Us$ of pumping latcWdies or any oth.e app-sAensnc.s; (l2)Combine4 Removal of Carbonaceous 800 and NVoganous Removal by Witr;Gcation . A sir-gle 1139e srsta .-iat'gnsd' to achieve 'advanced• permit eifh,ent remits an 1300 and ammotvx nisrogsn widtfn Iha same (3iokvksl reactor. 113)De•04oriaaGon, The partial of complete redwOon a! residual chlorine in A rqu;d by any chomical or Physical process; WJ0e$1;tri;ricalbn P(ocess. The conve(S,en of 671rale-nitrogen to niliogtn gas; (15)Elsetrodialyats• P(ael-a tat 1.1no4dng {anhed salts Prom water through the loss of ion•seloelive can...change membranes; (16)FFlur Pfe$,. A Process operated mech2tk.F1y lot psrlixly dewsls(kg sludge- (17iFo3m S.parat;ot Th* planned trolling .1 w 11e 4tsr of wa.teve ler effluent as 3 maa-t of ,•,roving oseessive Amountf of defame-! miltAils IhfW;h she Inleoductfon of Ya In she form of line bubbles; 11-0 caned loam kactiana Gon" (ts)Geit R.A a ak The process of 1emov)n9 9,4 And o[)wr heavy fswaual macer ;ram wastewater o9)lmhoft TarA. A doe'tyro story waslswalrt lank cons;st;„g of an 1.pp•I aedmenl,r,.n chamber and a lower sprig. dgsslion ehamboe; (20}1- �snled Flour ldsasumment, A device which indcat•s and/or record, rats o1 how; 0• ,nqe. A ehemieat process )n which ions Pam two dilf•t•nl molecules are exchanged• (2. tr+ealiore (a) Sludge O;spe,aL A rraai sludge disposal me" by which sludge may be .K. end either by sPtaying ort Iha :-dace or by ,obsv,faa. inj•ition (L.,, chisel Plow)-, tn.[ aPPlicabl. lof ITp41 of sludge described in (1SJ of this Aule): (b)Trxaled Elfiu-n4 The process of spraying celled wastewater once x land ares or oh.r methods of apPrcal;an o4 was,ewalar onto a lard 'to' as A means of final deposal andror u.s,monl; (R:WA;erosaun. A low speed, eonl(nvourly beck -washed, falxis(sg drum filler oponifng under grav,rr co ttons as a polishLw method remav;ng suspsne.d cords from •Ilh,enl; [24)Nitriricatien Prac•ss, The b4chamle3t conv.rsidn of unaxid,i•d nll+ogrn (ammonia and organic 17409en) to ox;dt.d nitrogen (u1u.0y n;lrale): (25}Niung.nout Suq., A "Parau %tape of wartewalAf u.almanl designed for lite sp.ciGc purpose of cenvrlin9 ammon;l nitrogen la niltau nitrogen: 124phosphate Rulxc,2l Biological. The removal of P.tiosphorus loom wistowala, by an oaidannsic proctss designed to enhance ruiury uptake et pho,?huus by She. microor9 anis ms; (27)PoGshifg Pond. A holding pond Wowing s.condary treatment with 1ufrd.n1 delcmion 10 $Caw for she swlGng of finely suspended solids" 1 {2E)Posl Aersrron. Aefil;on Iorl.w;ng convention-[ tsc.ndary 11a111A-nl .(tits to ;nct•asa •{fluent D.o. ac for any other purpose- (29]Posf Aeration, (Cascade} A potLhing method by which drtsohved oxygen k addad to the ollluen( by a nonm.chanicat, 9r -41y means a( ISowi69 down a x.ri.t al steps or w.yTha now, occv,t;nq across tree -sopa or wens mar•: in a 11aldy shin sayer and ,he opasad.n of the "-.it. nq.;r., na operator adi.s[m.m: dws, z-10 points are assigned even though ,hit is an •ssanSial slop to m.eGng the bis of the d:scharg. permit: (30)1`0xd.nd or Granular Actival•d Carbon F..d, A bi.physiol ca,bon pocuS that -601.. biological acs4viry and argank absorption by using powdo,ed ar gnnulxf 1Clivu.d [Arbon`Y;rpin andror I•qe n•, octad carbon it lied eanl.atlad fn to in. er.l.-: 131)Pr.1•fltian, A tank constructed to provide a.nl;on prior to p; -,try trea,monl; U21Prefi,r7Ln try VrSv Vnil opuxtionx in the 1r.atm.nt traces, Such s, acnening and comminution, Iha, Pr -pa,- N. i(Zvo For svbsrgv-nt major op.ntions; {33)1-dusiri-I Pfnr.atmenC (s)Pr••Irealm.nl VA;l, Industrial. The eond'dioninp of x wait. a[ ;a Ioofce b.r.,• d;-chalg., to lame.* or to [uvlra liar tubs❑nc.r Iniurio.l to -we,$ and lr.almertt Faoc.cse, ao so .flrcl A PIM;ll rsdvc Gan in laid an s u. auren[ Plot--- which I. upa..1.4 by the same SO— ir-9 body as L1. w-atewatar teeal-lenl plain wing rated; (b)Pl.auatmenl Pt mut[ b.. A $tat' - .pram, Indus trill or EPA r•qv>red program to ,.cone palms on throat;ng sheu; (3t)P,fm-ry C4i6ti.,., The Glu sapling Unl;s though which w3,law,ur is pas$.d in a uejunrnI woks for tn. solids: pufpale o, removing Isld,lbl• and -vs?.ndrd sells and goo which is Associated with in, (]SJpumps. Ali inL.1141, etlW.nt, and in•ph.1 Pru^+?,: (]6)Ra dial;on. D;sinlwion androt sI.rgituion proeats v,iF;linp davieo, •m$ling uhrariolot go gamma 1,ys; t'7}Rev-... Osmo Gs. A Ina]Ifr.nl process in which a heavy contaminated ;;quid4 prrssufisad dtrougFt : m.mb+ant Iarm;n9 neaoly pun ligvid Ira. loom sysp.ndsd solid' giolovic-I Con30011. A fixed b;oto lc -1 uvovr - uo 9 glowlh proc•-t in which w, at.wator Ila..$ hkh wa ae' s of pa,s;.rty subm.,g.d cucu[Af ,volae., {]g)S ,;Ispns.rnuurm 13;a14cat, gi Fipr xtian of erlu•M Fallew;ng septic tan\, la Pro arse, or `6R1 -"--nt III" s in which lunhorbind. eltl.. nt-comp'.;,ion it .$p•c,•d ,. predate d•,ir.d I,yd,loi. iw ding rate, on Ih.e. IYi.ta -r, comp.,.d In gpdree and true a re,utung row 9Fmr,€ (1ot, than en.), (1))A.ci.cula ling b;olop;csl - m. lamu type OF rind (her a, defnod in A will, the added capab;l,y sa r•eycl, oflluans b-e1L lh,ovgh m- ,-std fitter• ( ) l,aJSani as "I.4,M.d;. F"I"'. A k,hin oot•.e 0 h' . lurfM1.r r. dvc Pro 9 P I " ,ch •(IWnt fimiu ate ach:. rad sh�ovgh a lion of Ivtp.nded $olid -;(allow nt. 9r -v.47, hydnulicaoy loaded fill., with load;n "0. in in, on. so fhr•, gPrnrst rang.;lb)high nee , pre„ hydnvk3rly loaded tilt:, w;sh toading I Al- in the lin. 9: ­rd range; At any ,-t., the to-d;reg sate wilt anal it... gprrv,t_ (s1JSeaandary Claril;art- A lank wtJch follows she b;ologlcal unit of A u­unens'Fant and wh;ch his IN pu,pot. el removing rWdge -s;uimd v.ilh the Wolegk-f reabm.nl trots,[" (42)5.parot- Sludge Rea.rAtinn, A pan of she contact rubb:cai,on pfc<e r.he.. the }cowled ,Ivdga s Ir, niton ed to a lank and }•nod t♦lo+. uwtning it 1. the bxlin. (015•pl;c T.nk, A cln9:.-,Ivry r.sssrq tank In which , itlid tivdgq is in canlacl with Iha wa,[awa.ar Fla..ing u.ouph she I,nk• shalt nm be appill<,bl. foe upr',e tank .y,r•me te,.;np a;ngla J, tjr 1.6d.nc., having a capacttr of M4 9-3ons or let, which ditch toga to s ,vuifcxt;on l;euF, (tgSWdg- 049.slion. Th- prac--s by wl,kh arpanlc or vcl-11. maUar and .Wdge is garifi•d, I;gv.G.d. n4ne1,Gte4 Of conva(lod into MCAL 1111)10 ot0ank mallet Through th. activity of kriog organisms, which inctud.s aarat.d ta4+.g tanks; (c S)SWd9. Drying Dods, M atna comprising natural or a,liki.l fayort of porous Msl.r11a21 uPa. x140, dgetled sewage sludge is dried by C1;na90 and svapo talion: (.6)Slud9a Ekwialion. A proc.s, of 11.49. conditioning in which c/riiiR $en}[ilafenli Ara femovod by faecersi,. washings wil:1 Ilesh wale, at punt eJnu..I: (47151vd9e GAS UI;Gssl;cr,- The'meas of using sewage gas lot the purpose of Miring buildings, dti,;ng engines, etc.; (4sl5rvdpe }1.[61.9 lank (Austad ,x6 Hoaa.naad}. A lank utilized lot small wastewater troarmahl 'lama not conalninp a 611 -IW in -ftkh -ludo. may 1. kept beth, and ..rsernatanl w;ItWr:rwn p,;o, to I drying medud (tea iWj, drying Wes): TWs may ba dote by adding A -0 amount of air 0-pir la keep doe sludge Inch, but nal nuceu ugy an ama.m that would be fogv;ted to achieve ttabdi:auoru .I ogarirc matte,. A nonae,.s.6 rand[ watfd simply ba used 10 eacinl sbdp• prior b dewalerirg and wouW s;mpiy la v1.4 to docam sludge print Is d.water;n9 and would not ,flow 10-9 periods tsevaral days of del.nuon) wa2aa.[ row" odor proW m;: (0)Sludpe lncineraFOFs, A Furnace designed to gown sl„d9e and to too vo A1[ rnoistvrr and corn1j" ;slo ma1.6.4 and rodw. Iha aS49. to a 11.11. ash; {50)Stud9. Stabirlta Gon (Chernicaf Of Thermal)- A process la mak. baled }Fudge }ars odoro.r and gutta arab[., and to 1s4gc. Tho palhogtnic atpanism content; This Mir be done by pat adjuttm.nt chorine doting, or by hssl v,aim.n, (St)S3„4pe Thickener. A type of Iddlhentarton land; [n winch the sludge It permitted to $stile and Wck.n Cveugh a9ita0on and gravity: 452)Slabiitation Lagoon. A ITpe el otidalion lagoon M which biological oxidation of oginic thio., is eil.cl.d by nahlril toxin}fat of oxygen to the waur tram au (not a Pofah;ng pond); (57)Stxnd.91 Pourer Svp?:r. On sit. Of potable Olocli cal g.nvadn9 .geripment: (54) Sul+. 5cr.ens. A slationary scleea 4esigned to remove solid, incW;nq non- Wocogfidabl• piflic0a1e (floatab{. solids, Suspended cords and 600 reduefion) [earn mvnWpaf And Indusle;al wastewater treatment sys;ems; (55)Tsrlfary Treatment. A stage al uaatrnalai following secondary which is primarily rot the purpose Of etilwnl polishing; A seo'.rg lagoon of and of coal sister right be employed tot Luis purpose. (5S)Thermar pollution Ccnsol O.vke- A devk• providing !o the transfer a1 boat from a Fluid bowing in lubes to anorhar fluid outside the tubes, or vice versa; or, COW means of re$lurxt liquid lempaikisres; (57)Th.rmat Sl dgo CoMiuonor, A ceneitiOning proc.sr by which heat is added for A protracted po,ied oh Tim. to lmptvrA the dewslrab2;ly .f .lodge by the sMubAtt;np end hydrauGa'v,g of hhe smarfaf and mo. ht9Nr hyd,ated tl.e; par(Let(; . ISL)ioxic hlaleriala, Thos. wast-- of cemWnaeions of x.311, incl.ding d[seas. •tawiosry agenix whirl, alley d,tehu9e And upon aaPosule, in96s4on, inhalation or vtimcTalion Into any organism eilhoe directly loom Ibe ersy(ranmsnl of iferecdy by Ingestion through feed chains, wart caul. drash, disease, behavtoil 2bnorm2lilies, cancer, gerrlk mulallona, physfalogkil millunctiens (inch,0449 matfuncGons in (eproducrlon) or phySical derdIA326045, iA such orpanfsms of their orisp(ing• Toxic miletials include. by way Blv,lral;an and not r,m{tar(on: lead, cidnaivra. chromium, mercury, vand;um, arleMe, sin$, ortho•nilro-t`]onbmtene [ONCE palrehWmalad VO*n)•!s (PCBs) and dschlonodio-AT, trrehlorwthsnc (DOT); And any other mtUrixts that have or may hereafter be determined to hay. lots. properties: (59)Lickrng r4m. A biol.gieal 1roa1menl unit eonsisling dl malaria, such as btokon stone or sock ovu which waauveatal is CILIdwled, A high rate triekrmp fills, is one which is opera tea- xlrbelive en 10 and 30 m9d per ac,e. A law ra[a 1ckkr09 JAW is on. which i$ d--igned it opnr ale Al one'tc four mod per au.; (L0)T6Wn9 rifler (Paekod Twit). A pfvg flow type o£ operation in which wast•wa[e, slows down through succesxbe layers or media or fillrats matuial; Organic mllodal to 'emoved conl;nua:;y by acf,v. biotoq;al foxed glawsh ;n each a.ee.ssivd layer. This method may produce -t.condaxr evadty .11h,rnl, of may ba adapled to produce a nitrified slaveal; (SIN-cuum FRUrs, Cemr;lsyrs, or F2tu Plusses, Deyiaes which ase d.-igned [o remove .xc.31 walsf boon either dtgsaled of vnd;911Jld sludge prior to filpoLll or fanh•t treatment. 5 5 5 5 (11) MISCELLANEOUS UNITS (a) Holding Ponds, Holding Tanks or Settling fonds for Organic or Toxic Materials including wastes from mining operations containing nitrogen and/or phosphorous compounds in amounts significantly greater than is common for domestic wastewater .......... 4 (b) Effluent Flow Equalization (not applicable to storage basins which are inherent in land application systems). 2 (c) Stage Discharge (not applicable to storage basins inherent in land application systems ....................................... 5 (d) Pumps .................. ....................................................... ..........................© (e) Stand -By Power Supply... ............................................................... 3 (f) Thermal Pollution Control Device ............................................. 3 TOTAL POINTS 2_ CLASSIFICATION ClassI ........................................................... 5 - 25 Points Class ll........... ............................................. 26- 50 Points Class III ............ .......................-"-----........... 51- 65 Points ClassIV ........................................................ 66- Up Points Facilities having a rating of one through four points, inclusive, do not require a ceftified operator, Classification of all other facilities requires a comparable grade operalor in responsible charge. Facilities having an activated sludge process will be assigned a minimum classification of Class II. Facilities having treatment processes for the removal of metal or cyanide will be assigned a minimum classification of Class If Facilities having Irealment processes for the biological removal of phosphorus will be assigned a minimum classification of Ciass' Ill, Rfi_U4IT 11: 4 tt)Acs;vas•d Carbon e•dt. A physiaalrchemie-t method for reducing sol.bte organ;- material Item wate.wal.r •lllu. n[: In- eoWmn types b -d., v1 -d n IN, m.1h d win htv• a IF— It. varying loom two fa .ighs gaaons per m;nut. per tq.a loot and only ho ,;,lar uptlow of dawnliaw carbon bed}. Ca:ban may or •-.v not b• r.9an In. wan two[•, I'..[m.nl pian! ,i,•. (2)A•' gaonr, A basin in which oil Old- „e maln[,1n•d ;n rurp•n-;on end by which biological .a;d r9a n%Ally, ;1 ,.ducad rhl gr, a,,;l;c;aur ,ce.f•r-1•d non,l.r o1 e-ygan .n , CIA— Ihrac {])Aero A pones of Minging about inRma❑ conl.ts between air o, h;ph pu,isy osygon in x [quid Fly spraying, -g;taUon d;t(usion; (s)AgricuhwxCy managed site. Any -ito on ,.hkh a clop li Produced, m.nap.4, and harveslod (Crop indud., grilses. VIAns, t+a. s, .Ic); ' (5)A6 Stripping. A process by which the ammonium ion is rust canyened to dissoW.d ammonix (PH advumem) wish Fhe ammonia then r.i.as.d ,o the atm,.Sphore by physical means; or oshar similar pocass., which'.move palroleum p'oduclf such ss bonxant, loht•n•, send xylan.. (s}Carbon RrgenefIlimn. 7hs rsgeaeration 1)f uhxvsl.d cubo, by The use of a lurnacs to provide .itr.mehy high le--p-Winos which volaiilis. and osidrr the ah,arbed impuriti.t• ())Carbonsceevs Stage. A align of wats•wa;.f 1r•almenl designed Io schiov "secondary' afttuom limits, {s anuiluge, A m 430nieal davieo in which C.At,4vp4l force t. used to *para,* sorids from liquids and/or to s•pl,al•'quids of dffor.nt dant;ti.t: (9)Chemica[ Adddwn Systerpt . Th• addtion of chemkat (s) to waslawxter at an application poi -t for pufposes o1 improv'" solids 0rmdv2l, PH adjustment -MxF}n(ly camrol, •Ic.; the capability so erp.rim•nt with ,rfdeeem ehonfeals and dlfuant apgUcxion paint, so aeh;nv A ap..;lie result will be cons;dstod sae srslem: the capata:Gcr t0 add chemical (,) to dual u,61t will be Fared as ono ayttuns; eapabrag, m add a eMmicM xl difloi6ma appr.eadon paints for difl,renr purposes will result in the syslemt being las, as separate system. (10)Chomiesf Sludge C"Ationkg, The AMI;on of x .dart c31 compound such as rima, Citric chForid•, ar a polymer ro wet sludge to coalesce IM lice prig 10 itr -Pp6aation to a dewat.Ang device, It1)Ctesed Cycle Systems. Use of holding ponds go hotdag links far containment of waalowaler conlAW09 (twlganiC, orb, -10211[ nta,arials glom sand, gravel, crushed stone b 0th.r similar opara Pons, born which thato is no discharge to the surfs.s watsts; such syctemr shoe tarry a mas;mum of Iwo Points rs9W4Us$ of pumping latcWdies or any oth.e app-sAensnc.s; (l2)Combine4 Removal of Carbonaceous 800 and NVoganous Removal by Witr;Gcation . A sir-gle 1139e srsta .-iat'gnsd' to achieve 'advanced• permit eifh,ent remits an 1300 and ammotvx nisrogsn widtfn Iha same (3iokvksl reactor. 113)De•04oriaaGon, The partial of complete redwOon a! residual chlorine in A rqu;d by any chomical or Physical process; WJ0e$1;tri;ricalbn P(ocess. The conve(S,en of 671rale-nitrogen to niliogtn gas; (15)Elsetrodialyats• P(ael-a tat 1.1no4dng {anhed salts Prom water through the loss of ion•seloelive can...change membranes; (16)FFlur Pfe$,. A Process operated mech2tk.F1y lot psrlixly dewsls(kg sludge- (17iFo3m S.parat;ot Th* planned trolling .1 w 11e 4tsr of wa.teve ler effluent as 3 maa-t of ,•,roving oseessive Amountf of defame-! miltAils IhfW;h she Inleoductfon of Ya In she form of line bubbles; 11-0 caned loam kactiana Gon" (ts)Geit R.A a ak The process of 1emov)n9 9,4 And o[)wr heavy fswaual macer ;ram wastewater o9)lmhoft TarA. A doe'tyro story waslswalrt lank cons;st;„g of an 1.pp•I aedmenl,r,.n chamber and a lower sprig. dgsslion ehamboe; (20}1- �snled Flour ldsasumment, A device which indcat•s and/or record, rats o1 how; 0• ,nqe. A ehemieat process )n which ions Pam two dilf•t•nl molecules are exchanged• (2. tr+ealiore (a) Sludge O;spe,aL A rraai sludge disposal me" by which sludge may be .K. end either by sPtaying ort Iha :-dace or by ,obsv,faa. inj•ition (L.,, chisel Plow)-, tn.[ aPPlicabl. lof ITp41 of sludge described in (1SJ of this Aule): (b)Trxaled Elfiu-n4 The process of spraying celled wastewater once x land ares or oh.r methods of apPrcal;an o4 was,ewalar onto a lard 'to' as A means of final deposal andror u.s,monl; (R:WA;erosaun. A low speed, eonl(nvourly beck -washed, falxis(sg drum filler oponifng under grav,rr co ttons as a polishLw method remav;ng suspsne.d cords from •Ilh,enl; [24)Nitriricatien Prac•ss, The b4chamle3t conv.rsidn of unaxid,i•d nll+ogrn (ammonia and organic 17409en) to ox;dt.d nitrogen (u1u.0y n;lrale): (25}Niung.nout Suq., A "Parau %tape of wartewalAf u.almanl designed for lite sp.ciGc purpose of cenvrlin9 ammon;l nitrogen la niltau nitrogen: 124phosphate Rulxc,2l Biological. The removal of P.tiosphorus loom wistowala, by an oaidannsic proctss designed to enhance ruiury uptake et pho,?huus by She. microor9 anis ms; (27)PoGshifg Pond. A holding pond Wowing s.condary treatment with 1ufrd.n1 delcmion 10 $Caw for she swlGng of finely suspended solids" 1 {2E)Posl Aersrron. Aefil;on Iorl.w;ng convention-[ tsc.ndary 11a111A-nl .(tits to ;nct•asa •{fluent D.o. ac for any other purpose- (29]Posf Aeration, (Cascade} A potLhing method by which drtsohved oxygen k addad to the ollluen( by a nonm.chanicat, 9r -41y means a( ISowi69 down a x.ri.t al steps or w.yTha now, occv,t;nq across tree -sopa or wens mar•: in a 11aldy shin sayer and ,he opasad.n of the "-.it. nq.;r., na operator adi.s[m.m: dws, z-10 points are assigned even though ,hit is an •ssanSial slop to m.eGng the bis of the d:scharg. permit: (30)1`0xd.nd or Granular Actival•d Carbon F..d, A bi.physiol ca,bon pocuS that -601.. biological acs4viry and argank absorption by using powdo,ed ar gnnulxf 1Clivu.d [Arbon`Y;rpin andror I•qe n•, octad carbon it lied eanl.atlad fn to in. er.l.-: 131)Pr.1•fltian, A tank constructed to provide a.nl;on prior to p; -,try trea,monl; U21Prefi,r7Ln try VrSv Vnil opuxtionx in the 1r.atm.nt traces, Such s, acnening and comminution, Iha, Pr -pa,- N. i(Zvo For svbsrgv-nt major op.ntions; {33)1-dusiri-I Pfnr.atmenC (s)Pr••Irealm.nl VA;l, Industrial. The eond'dioninp of x wait. a[ ;a Ioofce b.r.,• d;-chalg., to lame.* or to [uvlra liar tubs❑nc.r Iniurio.l to -we,$ and lr.almertt Faoc.cse, ao so .flrcl A PIM;ll rsdvc Gan in laid an s u. auren[ Plot--- which I. upa..1.4 by the same SO— ir-9 body as L1. w-atewatar teeal-lenl plain wing rated; (b)Pl.auatmenl Pt mut[ b.. A $tat' - .pram, Indus trill or EPA r•qv>red program to ,.cone palms on throat;ng sheu; (3t)P,fm-ry C4i6ti.,., The Glu sapling Unl;s though which w3,law,ur is pas$.d in a uejunrnI woks for tn. solids: pufpale o, removing Isld,lbl• and -vs?.ndrd sells and goo which is Associated with in, (]SJpumps. Ali inL.1141, etlW.nt, and in•ph.1 Pru^+?,: (]6)Ra dial;on. D;sinlwion androt sI.rgituion proeats v,iF;linp davieo, •m$ling uhrariolot go gamma 1,ys; t'7}Rev-... Osmo Gs. A Ina]Ifr.nl process in which a heavy contaminated ;;quid4 prrssufisad dtrougFt : m.mb+ant Iarm;n9 neaoly pun ligvid Ira. loom sysp.ndsd solid' giolovic-I Con30011. A fixed b;oto lc -1 uvovr - uo 9 glowlh proc•-t in which w, at.wator Ila..$ hkh wa ae' s of pa,s;.rty subm.,g.d cucu[Af ,volae., {]g)S ,;Ispns.rnuurm 13;a14cat, gi Fipr xtian of erlu•M Fallew;ng septic tan\, la Pro arse, or `6R1 -"--nt III" s in which lunhorbind. eltl.. nt-comp'.;,ion it .$p•c,•d ,. predate d•,ir.d I,yd,loi. iw ding rate, on Ih.e. IYi.ta -r, comp.,.d In gpdree and true a re,utung row 9Fmr,€ (1ot, than en.), (1))A.ci.cula ling b;olop;csl - m. lamu type OF rind (her a, defnod in A will, the added capab;l,y sa r•eycl, oflluans b-e1L lh,ovgh m- ,-std fitter• ( ) l,aJSani as "I.4,M.d;. F"I"'. A k,hin oot•.e 0 h' . lurfM1.r r. dvc Pro 9 P I " ,ch •(IWnt fimiu ate ach:. rad sh�ovgh a lion of Ivtp.nded $olid -;(allow nt. 9r -v.47, hydnulicaoy loaded fill., with load;n "0. in in, on. so fhr•, gPrnrst rang.;lb)high nee , pre„ hydnvk3rly loaded tilt:, w;sh toading I Al- in the lin. 9: ­rd range; At any ,-t., the to-d;reg sate wilt anal it... gprrv,t_ (s1JSeaandary Claril;art- A lank wtJch follows she b;ologlcal unit of A u­unens'Fant and wh;ch his IN pu,pot. el removing rWdge -s;uimd v.ilh the Wolegk-f reabm.nl trots,[" (42)5.parot- Sludge Rea.rAtinn, A pan of she contact rubb:cai,on pfc<e r.he.. the }cowled ,Ivdga s Ir, niton ed to a lank and }•nod t♦lo+. uwtning it 1. the bxlin. (015•pl;c T.nk, A cln9:.-,Ivry r.sssrq tank In which , itlid tivdgq is in canlacl with Iha wa,[awa.ar Fla..ing u.ouph she I,nk• shalt nm be appill<,bl. foe upr',e tank .y,r•me te,.;np a;ngla J, tjr 1.6d.nc., having a capacttr of M4 9-3ons or let, which ditch toga to s ,vuifcxt;on l;euF, (tgSWdg- 049.slion. Th- prac--s by wl,kh arpanlc or vcl-11. maUar and .Wdge is garifi•d, I;gv.G.d. n4ne1,Gte4 Of conva(lod into MCAL 1111)10 ot0ank mallet Through th. activity of kriog organisms, which inctud.s aarat.d ta4+.g tanks; (c S)SWd9. Drying Dods, M atna comprising natural or a,liki.l fayort of porous Msl.r11a21 uPa. x140, dgetled sewage sludge is dried by C1;na90 and svapo talion: (.6)Slud9a Ekwialion. A proc.s, of 11.49. conditioning in which c/riiiR $en}[ilafenli Ara femovod by faecersi,. washings wil:1 Ilesh wale, at punt eJnu..I: (47151vd9e GAS UI;Gssl;cr,- The'meas of using sewage gas lot the purpose of Miring buildings, dti,;ng engines, etc.; (4sl5rvdpe }1.[61.9 lank (Austad ,x6 Hoaa.naad}. A lank utilized lot small wastewater troarmahl 'lama not conalninp a 611 -IW in -ftkh -ludo. may 1. kept beth, and ..rsernatanl w;ItWr:rwn p,;o, to I drying medud (tea iWj, drying Wes): TWs may ba dote by adding A -0 amount of air 0-pir la keep doe sludge Inch, but nal nuceu ugy an ama.m that would be fogv;ted to achieve ttabdi:auoru .I ogarirc matte,. A nonae,.s.6 rand[ watfd simply ba used 10 eacinl sbdp• prior b dewalerirg and wouW s;mpiy la v1.4 to docam sludge print Is d.water;n9 and would not ,flow 10-9 periods tsevaral days of del.nuon) wa2aa.[ row" odor proW m;: (0)Sludpe lncineraFOFs, A Furnace designed to gown sl„d9e and to too vo A1[ rnoistvrr and corn1j" ;slo ma1.6.4 and rodw. Iha aS49. to a 11.11. ash; {50)Stud9. Stabirlta Gon (Chernicaf Of Thermal)- A process la mak. baled }Fudge }ars odoro.r and gutta arab[., and to 1s4gc. Tho palhogtnic atpanism content; This Mir be done by pat adjuttm.nt chorine doting, or by hssl v,aim.n, (St)S3„4pe Thickener. A type of Iddlhentarton land; [n winch the sludge It permitted to $stile and Wck.n Cveugh a9ita0on and gravity: 452)Slabiitation Lagoon. A ITpe el otidalion lagoon M which biological oxidation of oginic thio., is eil.cl.d by nahlril toxin}fat of oxygen to the waur tram au (not a Pofah;ng pond); (57)Stxnd.91 Pourer Svp?:r. On sit. Of potable Olocli cal g.nvadn9 .geripment: (54) Sul+. 5cr.ens. A slationary scleea 4esigned to remove solid, incW;nq non- Wocogfidabl• piflic0a1e (floatab{. solids, Suspended cords and 600 reduefion) [earn mvnWpaf And Indusle;al wastewater treatment sys;ems; (55)Tsrlfary Treatment. A stage al uaatrnalai following secondary which is primarily rot the purpose Of etilwnl polishing; A seo'.rg lagoon of and of coal sister right be employed tot Luis purpose. (5S)Thermar pollution Ccnsol O.vke- A devk• providing !o the transfer a1 boat from a Fluid bowing in lubes to anorhar fluid outside the tubes, or vice versa; or, COW means of re$lurxt liquid lempaikisres; (57)Th.rmat Sl dgo CoMiuonor, A ceneitiOning proc.sr by which heat is added for A protracted po,ied oh Tim. to lmptvrA the dewslrab2;ly .f .lodge by the sMubAtt;np end hydrauGa'v,g of hhe smarfaf and mo. ht9Nr hyd,ated tl.e; par(Let(; . ISL)ioxic hlaleriala, Thos. wast-- of cemWnaeions of x.311, incl.ding d[seas. •tawiosry agenix whirl, alley d,tehu9e And upon aaPosule, in96s4on, inhalation or vtimcTalion Into any organism eilhoe directly loom Ibe ersy(ranmsnl of iferecdy by Ingestion through feed chains, wart caul. drash, disease, behavtoil 2bnorm2lilies, cancer, gerrlk mulallona, physfalogkil millunctiens (inch,0449 matfuncGons in (eproducrlon) or phySical derdIA326045, iA such orpanfsms of their orisp(ing• Toxic miletials include. by way Blv,lral;an and not r,m{tar(on: lead, cidnaivra. chromium, mercury, vand;um, arleMe, sin$, ortho•nilro-t`]onbmtene [ONCE palrehWmalad VO*n)•!s (PCBs) and dschlonodio-AT, trrehlorwthsnc (DOT); And any other mtUrixts that have or may hereafter be determined to hay. lots. properties: (59)Lickrng r4m. A biol.gieal 1roa1menl unit eonsisling dl malaria, such as btokon stone or sock ovu which waauveatal is CILIdwled, A high rate triekrmp fills, is one which is opera tea- xlrbelive en 10 and 30 m9d per ac,e. A law ra[a 1ckkr09 JAW is on. which i$ d--igned it opnr ale Al one'tc four mod per au.; (L0)T6Wn9 rifler (Paekod Twit). A pfvg flow type o£ operation in which wast•wa[e, slows down through succesxbe layers or media or fillrats matuial; Organic mllodal to 'emoved conl;nua:;y by acf,v. biotoq;al foxed glawsh ;n each a.ee.ssivd layer. This method may produce -t.condaxr evadty .11h,rnl, of may ba adapled to produce a nitrified slaveal; (SIN-cuum FRUrs, Cemr;lsyrs, or F2tu Plusses, Deyiaes which ase d.-igned [o remove .xc.31 walsf boon either dtgsaled of vnd;911Jld sludge prior to filpoLll or fanh•t treatment.