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TreatmentTreatment ResidualResidual DisposalDisposal OptionsOptions

1 OverviewOverview

¾¾ AcronymsAcronyms && AbbreviationsAbbreviations ¾¾ DisposalDisposal ConsiderationsConsiderations ¾¾ LiquidLiquid ResidualResidual TypesTypes ¾¾ SolidSolid ResidualResidual TypesTypes ¾¾ LiquidLiquid ResidualResidual DisposalDisposal OptionsOptions ¾¾ SolidSolid ResidualResidual DisposalDisposal OptionsOptions ¾¾ TransportingTransporting WasteWaste && WasteWaste BrokersBrokers ¾¾ AlternativesAlternatives

2 AcronymsAcronyms && AbbreviationsAbbreviations

AA Activated Alumina BAT Best Available Technology CESQG Conditionally Exempt Small Quantity Generator CWA Clean Water Act DOT U.S. Department of Transportation ED/EDR Electrodialysis/Electrodialysis Reversal HMO Hydrous Manganese Oxide IX Ion Exchange LLRW Low Level Radioactive LQG Large Quantity Generator NPDES National Pollutant Discharge Elimination System

3 AcronymsAcronyms && AbbreviationsAbbreviations

PFLT Paint Filter Liquids Test POTW Publicly Owned Treatment Works RCRA Resource Conservation and Recovery Act SQG Small Quantity Generator SSCT Small System Compliance Technology TBLLs Technically Based Local Limits TCLP Toxicity Characteristic Leaching Procedure Technologically Enhanced Naturally Occurring TENORM Radioactive Material UIC Underground Injection Control

USDW Underground Source of Drinking Water 4 DisposalDisposal OptionsOptions DependDepend OnOn…… ¾¾ WasteWaste characteristicscharacteristics

z LiquidLiquid oror solidsolid

z TypeType andand concentrationconcentration ofof contaminantscontaminants

z ClassificationClassification ofof wastewaste • TENORM • • Source Material • Mixed Waste • 5 DisposalDisposal OptionsOptions DependDepend OnOn……

¾¾ Federal,Federal, state,state, && locallocal regulationsregulations

¾¾ DisposalDisposal facilityfacility policiespolicies

¾¾ SystemSystem && disposaldisposal sitesite locationlocation

6 LiquidLiquid ResidualsResiduals

Acid Rinse BAT/SSCT Brine Backwash Neut. Concentrate Water Water IX X X X RO X AA X X X Coagulation/Filtration X Lime Softening X Green Sand Filtration X Co-Precip. w/ Barium X Sulfate ED/EDR X Pre-formed HMO X Filtration 7 SolidSolid ResidualsResiduals

Spent Spent BAT/SSCT Resins/ Sludge Media Membranes IX X RO X AA X Coagulation/Filtration X X Lime Softening X X Green Sand Filtration X X Co-Precip. w/Barium Sulfate X X ED/EDR X Pre-formed HMO Filtration X X

8 DisposalDisposal OptionsOptions

Possible Disposal Options

Residuals Direct Discharge to Underground Discharge POTW Injection

Liquids X X X

Sludge X (X) X

Spent X Resins/Media

Spent X Membranes

9 LiquidLiquid Disposal:Disposal: DirectDirect DischargeDischarge

¾¾ MustMust havehave accessibleaccessible && appropriateappropriate receivingreceiving bodybody

¾¾ NPDESNPDES permitpermit limitationslimitations

z NoNo federalfederal regulationsregulations inin placeplace forfor radionuclidesradionuclides

10 LiquidLiquid Disposal:Disposal: DischargeDischarge toto POTWPOTW

¾ MustMust meetmeet TBLLsTBLLs

¾ POTWPOTW cancan refuserefuse wastewaste ifif itit will:will:

z Interfere with treatment process

z Contaminate POTW sludge

z Cause NPDES permit violation

¾ MayMay needneed locallocal permitpermit oror contractcontract

11 LiquidLiquid Disposal:Disposal: DischargeDischarge toto POTW,POTW, cont.cont.

¾ DomesticDomestic sewagesewage exclusionexclusion

¾ RestrictionsRestrictions onon sourcesource materialmaterial

¾ StateState TENORMTENORM regulationsregulations maymay applyapply

12 LiquidLiquid Disposal:Disposal: UndergroundUnderground InjectionInjection ¾ UICUIC regulationsregulations definedefine ““radioactiveradioactive””

¾ AdditionalAdditional statestate restrictionsrestrictions maymay applyapply

¾ ClassClass II wellswells

z Possible option for radioactive & hazardous residuals

z Stringent requirements

z Limited disposal of sludge/solids

13 LiquidLiquid Disposal:Disposal: UndergroundUnderground Injection,Injection, cont.cont. ¾¾ ClassClass VV wellswells

z ShallowShallow wellswells

z MayMay notnot acceptaccept radioactiveradioactive wastewaste

z NoNo hazardoushazardous wastewaste disposaldisposal

14 Liquid Residuals Disposal

Consider intermediate No No Is there access to a Is there access to a Is underground injection No processing and/or waste receiving body? POTW? available? minimization methods or other disposal Yes options. Yes No Would the system’s Is the liquid considered discharge cause pass- Would injection to a Yes radioactive and/or Yes through or interference Class I well be the hazardous according to 10 at the POTW? Yes most cost-effective CFR Part 20, Appendix B, or practical (or only) Table II, Column 2 and 40 No option? CFR 261.3 respectively? Does the liquid meet Does the liquid No No direct discharge containing Ra or U meet requirements POTW discharge Yes (CWA/NPDES, state, requirements (CWA, and local limits)? state limits, TBLLs)? No Yes Contact the appropriate EPA regional or state Yes No Will the POTW accept UIC program office to the residual waste? see whether Class I injection (below a USDW) is a disposal Is direct discharge Yes Would injection to a option. the most cost- Class V well be the effective or practical Is discharge to a No most cost-effective (or only) option? POTW the most cost- No or practical (or effective or practical No only) option? (or only) option? Yes Yes Yes

Secure a permit from Secure a permit from the state. the state. Contact the appropriate EPA regional or State UIC program office to see whether Class V injection (into or above a USDW) is a disposal option. Direct discharge. Discharge to POTW. 15 SolidSolid Residuals:Residuals: PrePre--testingtesting

¾¾ DetermineDetermine ifif wastewaste isis hazardoushazardous

z ProcessProcess knowledgeknowledge and/orand/or

z AnalyticalAnalytical testingtesting

¾¾ TCLPTCLP

z PredictsPredicts leachingleaching ofof hazardoushazardous wastewaste

z LevelsLevels setset forfor 88 metalsmetals && 3232 organicsorganics • Does not apply to radionuclides

16 SolidSolid Waste:Waste: PrePre--testing,testing, cont.cont.

¾¾ TestingTesting forfor freefree liquidsliquids

z PaintPaint filterfilter liquidsliquids testtest

z >> 20%20% solidssolids

¾¾ LandfillsLandfills dodo notnot acceptaccept wastewaste containingcontaining freefree liquidsliquids

17 SolidSolid Waste:Waste: PrePre--testing,testing, cont.cont.

¾ IntermediateIntermediate processingprocessing toto removeremove liquidsliquids

¾ NoNo federalfederal requirementrequirement toto testtest residualsresiduals forfor radionuclidesradionuclides

18 HazardousHazardous WasteWaste GeneratorsGenerators

Status Generation Storage

Conditionally Exempt Small < 100 kg < 1,000 kg Quantity Generator (CESQG)

Small Quantity 100 – 1,000 kg 1,000 – 5,999 kg Generator (SQG)

Large Quantity > 1,000 kg > 6,000 kg Generator (LQG)

19 SolidSolid Residuals:Residuals: MunicipalMunicipal && IndustrialIndustrial LandfillsLandfills ¾ RCRA - Subtitle D

¾

z Non-hazardous TENORM

z Hazardous waste from CESQGs

¾ Industrial solid waste landfills

z Non-hazardous TENORM

¾ LandfillsLandfills maymay monitormonitor wastewaste

20 SolidSolid Residuals:Residuals: HazardousHazardous WasteWaste LandfillsLandfills ¾¾ RCRARCRA –– SubtitleSubtitle CC

¾¾ AllAll generatorgenerator classesclasses

¾¾ LandLand DisposalDisposal RestrictionsRestrictions (SQGs(SQGs && LQGs)LQGs)

¾¾ MayMay notnot acceptaccept TENORMTENORM

¾¾ PossiblePossible permitpermit conditionsconditions

21 SolidSolid ResidualsResiduals –– LLRWLLRW LandfillsLandfills

¾ BarnwellBarnwell -- SouthSouth CarolinaCarolina

z Limited use after June 2008

¾ RichlandRichland -- WashingtonWashington

z Certain types of TENORM z Limited licensed source material disposal z No hazardous or mixed waste

¾ EnergySystemsEnergySystems –– Clive,Clive, UtahUtah

z Dedicated TENORM disposal z Certain kinds of mixed waste 22 SolidSolid ResidualsResiduals –– MixedMixed WasteWaste FacilitiesFacilities ¾¾ EnergySystemsEnergySystems –– Clive,Clive, UtahUtah

¾¾ PermaPerma--FixFix EnvironmentalEnvironmental ServicesServices

z EastEast TennesseeTennessee M&ECM&EC

¾¾ NSSINSSI

23 Solids Residual Disposal

Use intermediate Identify the quality and Are there free liquids, Yes processing to separate quantity of the residual according to the PFLT? out the liquids

No Sludge, Resin, Dispose of liquid Granular Media, AA residuals Dispose in a Media, Spent municipal landfill Membranes

No Dispose in a municipal, industrial, hazardous Is the waste Does the waste waste, or LLRW landfill, or No Yes hazardous? contain radionuclides? any landfill licensed by the state to accept TENORM Yes waste Does the waste Dispose in a hazardous waste contain No landfill and meet all RCRA radionuclides? Subtitle C requirements Dispose in a landfill Yes licensed to accept mixed waste** Does the waste Yes contain non-exempt quantities of uranium Dispose in a LLRW landfill permitted to accept or beta/photon No hazardous waste or a hazardous waste landfill emitters?* licensed to accept TENORM waste 24 TransportingTransporting WasteWaste ¾¾ DOTDOT radioactivityradioactivity limitslimits maymay applyapply

¾¾ TransportingTransporting hazardoushazardous wastewaste

z MayMay requirerequire EPAEPA IDID numbernumber

z UniformUniform HazardousHazardous WasteWaste ManifestManifest

¾¾ CostsCosts cancan bebe significantsignificant

25 WasteWaste BrokersBrokers && TransportersTransporters

¾¾ PrivatePrivate firmsfirms thatthat maymay

z RemoveRemove residualsresiduals fromfrom onon--sitesite

z ProcessProcess residualsresiduals asas necessarynecessary

z TransportTransport residualsresiduals toto disposaldisposal sitesite

¾¾ TreatmentTreatment vendorsvendors maymay offeroffer similarsimilar servicesservices

26 AlternativeAlternative OptionsOptions

¾ ¾ Evaporation ponds Intermediate processing methods ¾ Surface create additional impoundments residual streams ¾ Sludge dewatering

Not encouraged unless there is a demonstrated ¾ Land application benefit, weighed against or soil mixing potential hazards & risks

27 Questions?Questions?

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