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} 1 <br /> Fti..'LD_AP_PLICATIONS OFIROREMEDIATION (cont.) i <br /> Srr a CO NTAC / <br /> Rl:(i LOCATION/ PHONE MEDIA/ STATUS CLEANUP TREATMENT LEAD NUMBER CONTAMINANT LEVELS COMMENTS <br /> X wyckoff I"ASIC Iladur Henle I`ueauu Grinnd water;wood prcierving Operational:full scale. Gnatald water:PCP,6IV_NAI Is, Ex situ treatment,acuvatcd Lo cr70C than upcctcd 1 <br /> Fogel Sound,WA (206)553.1599 (I'Ctr,PAI Is). Hcrnc futon start:I1im 201tgA.(water citulity cntena). sludge,fixed film,corninuous duungdesign_Periodic PCP 1� <br /> (7:H(:[�1!:n(crcemets Lead Shcy Martin now.Aerobic attached growth toxicity. <br /> (206)553-2 102 <br /> process in series with acrnion <br /> tank,clarifier,and biological <br /> sludge digester,possibie sludge <br /> anti suit ruincdiauan. <br /> I:angenous nrganisens.Other <br /> tecltn rel ogles:Oil/water <br /> separatim,carbon polishing. <br /> GLOSSARY OF BIORENIEDIATION TERMS 4 <br /> Growth Conditions Sequencing ldarch Reariur-'Iltis self-contained ucatruent s stern ince <br /> y rporates cqualizauon,aeration. i <br /> Aerobic-in the presence of oxygen. arid clarification using a draw and fill approach on wastewater sludges. <br /> Anaerobic-In the absence of oxygen. Slurry Reat:fur-C tYntatrfinunts are treated in a soil slurry(a Thin mixture of soil and water)with <br /> LA Source of Microorganisms nutrients arid oxYgen added as needed; water and soil must be scimrated after treatment,but clean <br /> suit is left on site. <br /> Indigenous-Occurring naturally at a site, <br /> Exogenous-Not native to a site. Treatment Outside of a Reactor <br /> Aerated Lagoon-line biomass is kept suspended in liquid with aeration. <br /> Treatment ire a Reactor Lund hreatrnew-Waste is applied unto or incorpxarated into the soil surface in a facility. <br /> ArtivaledSludge-111c biomass is suspcndal in liquid,capmed in a clarifier,and recycled tothe ('untaminanis arc treated with microorganisms tyr"lly indigenous to the existing soil matrix; <br /> reactor,the contact time between the waste and the biomass is cuntrulled by wasting excess biomass. nutrients,moisture,arid oxygen can he added to urxirnize growth conditions. If the waste remains <br /> Ejaertded Aeration-The biomass is suspended in liquid,captured in the clarifier,atttd recycled to the at the facility after closure,the land treatment facility becomes a disposal facility. <br /> reactor;a long contact lime is crated by enlarging the aeration basin. Pile-Ibis method refers to any nonctxttainerized accumulation of solid,nonflowing waste being <br /> Contact stabilizafion-the waste contacts dee biomass susIvnded in liquid in the first aeration tank treated or stored. <br /> and contaminants are adsorbed to the clarified biomass-,then they are digested in the second Rioventing-Air is injected into conrarninated soil at rates low enough to increase soil oxygen <br /> aeration tank. concentrations and stimulate indigenous microbial activity without releasing volatile emissions_ <br /> Fixed Film-Biomass is retained in the system by using a static StIfTJurt mccfia. In Situ 1'rearmeni-ModegradaNe contamivanls arc treated by microorganisms within dao <br /> Fluidized Bed-Bacteria is attached to a suppon media,which is fluidized in the reactor. environment in which they are found. Most cornmonly,this process utilizes aerobic processes and <br /> involves delivery of oxygen or other electron acceptors and other aptpsropriate amendments. <br /> m <br /> C <br /> rv' <br /> 0 <br /> R <br /> m <br /> �l <br /> a <br /> •Indicates a new site. <br /> "Irrdicaces that the aide fin been updated. ShacGng inc4catcs a arm 1ai12(:LA enc. <br />