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t <br /> ra. Figure 4-1 <br /> Technology S'reenirg <br /> t EFFECTiVEIEM <br /> OPTION TECHNOLOGY OR k4ETHOD DESCRIPTION 501E WATER <br /> usemfordaxrmentinaapndlt— <br /> grou d water.ling and anaytis of fret aDp'icaWe. nor mduw om ntratforts al uw <br /> fdOfdRORING L10�111•iOR1HGVYEItS groundwater. <br /> Pumps ins�lkd in vreCs to extract Not apfficable. Cantrob gratxhdwster paa.I+lu c <br /> PUMPING groundwater. a1 rYthefy reate�alkn <br /> GRCXJEXIACWATER is oa steam in s"m wee,raP dly Cana otvdat9tz6tp Petroleum IUay&Cuso e3Fs�wenass atmn <br /> — vaponztnp end dissolving volanla odttpoWds In 0011. eed in nevi renpval by Pumping•Fut®7 <br /> STEM <br /> CLF_AH1MlG opnfamnants. coyutt0aon will&cif vapor may ziorilde subatrbw. . <br /> azUac0on Potents3llymay 510dize <br /> srrtut:rtsce. <br /> F <br /> 16415cry No;dogradaSfon of o0mpouds CsPC hie of ire pat Weum Capable of treating petrn'atY t 000 <br /> BIOLOGICAL is ar..v�cad by addition of nunien s compounds i i soEL proms.Dom not rerno"Imo. <br /> using int tmwn ppatlerre&and <br /> groundwater pradiant Wnbol, <br /> INSrTiJ <br /> (OELOWGAOUHDI Wlumasotair ulledtlro RemonesvdaGaaontaminants Rernovesvolaaleearrta In <br /> ' IL VAPOR ��• P water.A used with spurt sJea j <br /> Che sal to urfp vtlable avnsminants Iran rail <br /> IEXTi{AOIION from source areas. sPargrl7 <br /> ktjett airbeaw the water take to Cepabfs of treafig percleum Cepabfa of treat3q petrofeait can <br /> SPARGIHG induce�ontam stent vs tatiltYatan and mntporrds In arxf. pounds.Does not(eltpw feed, <br /> stimulate aerobic hiodeoradstim. <br /> ( rou rlclwater Is treated in Not appii0able. Capabla of treating undzsched <br /> Collected q wourr compounaa.DGPardai <br /> an onsite IreatrnortS eystem b1r <br /> 13fOLOGICIsL, oonWling baclaea,ranirxtts,PH, contaniruntaxo atriart sya>8sn Q <br /> remove lead.MW rerkroe lt)= n <br /> TREATMENT and oxygen. MCL. <br /> A1FtSTRIPPING L"Wurnssofairfoxed through Not eppliabte. sS�s y taxtrac <br /> _ Gqquhd in:packed column or by en Does rot remove teed. <br /> EX-SITU diffused aeration 10 prumolasystem. <br /> {ANOYE GROUND) <br /> vowilization of rnrttaminvtts. <br /> SO�PTJCN Contaminated liquid stream rassed Remow s pevoleum compotrnds Removes petroleum comporrrdi. <br /> ovmraativiuedcarbon that removes fromsoilvaporotdracoon. Depem.Dos of om6hardOlxaac <br /> 3 0rtznia constituents. system.Daae notr�zhova end. <br /> Uy PERO7(ErTE - Hydrogen perorlde and ulaavidet Not av;cab3a. Converts h'/drocartans to CO,v <br /> bons.Zt ruse octdaoon Ff hydrocar- <br /> Preop=ate lead vIth chemical Not appli able. =1:0 <br /> at eapehte of reducing Wed cm <br /> LEAD PRECIPRRTIOM eddieon and pH-�xhtral. Dons below MCL, <br /> v <br /> Treated caster is disrltarged to Nor applicable. Effective disposd of water. <br /> fA <br /> surface water viasprrr.water. <br /> Treated water is discharged to a Not applitabla. Eifoctivadisposalofwater. <br /> ARY SEWEP. local POTW via sanitary sower. <br /> Effective dis sal of water. <br /> DISPOSAL j7Ep 7gpp Untreated water is transported to a Not applicable. Po. <br /> pormihod oNs;lo veamm 1,storage, <br /> disposal facility. - - <br /> $ REINJECTION WELLS Treated water is reinjected in wells. Not appl cable. Potentially ertectve disposal of w <br /> Potential dogging problem&, <br /> ONSITE <br /> i, INFILTRATION Treated water is recharged via Potentially effective disposal of w <br /> GALLERIES inLltrm on gaffe lets,similar to a Not appl'IWble. <br /> french dmm. <br /> Technology 5rtaned out and will r.ol be used for 61ternali%vs develoP'nenl. <br /> j SF031604.RP <br /> M,- <br /> WIN <br /> I � . <br /> t:> <br />