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当前位置:首页 > 商业/管理/HR > 质量控制/管理 > 复合MBR组合工艺在生活垃圾焚烧发电厂渗滤液处理中的应用苏东辉
MBR,(,310015):100m3/d,+ABR+A/OMBR。MBR,98%。,GB8978—1996《》。:;MBR;;ABR:X5:B:1674-4829(2011)04-0047-040,,,,、、[1-2],、。,,。+,(MBR)。,、ABRMBR。1、,。、、、,。10%~20%[3]。1,。:①,ρ(COD)30~70g/L;②。:2010-04-22:(1974-),,,,,、.ApplicationofCompositeMBRProcessinLeachateTreatmentofSolidWasteIncinerationPowerPlant.SUDong-hui,PANGXiao-luAbstract:Byusingthepracticalleachatetreatmentengineeringwiththescaleof100m3/dwasteincinerationpowerplantinZhejiang,theapplicationofammoniastripping+ABR+compositeMBRprocesswithtwoA/Oaddedcarbonsourceinleachatetreatmentoftheincinerationplantwasintroduced.CompositeMBRtechnologyhadhighremovalefficienciestoorganicpollutantsandammonia-nitrogenintheleachateofsolidwasteincinerationplant,whichwereallabove98%.Afterthecombinedprocess,theeffluentqualitycanbeachievedgradethreeofemissionstandardIntegratedwastewaterdischargestandard(GB8978—1996).Keywords:Leachate;MBR;Ammoniastripping;ABR24420118EnvironmentalScienceandTechnologyVol.24No.4Aug.201120118(ρ(BOD)/ρ(COD))0.5,ρ(C)/ρ(N)20,;③。,(、),、;④。ρ()1.2g/L[4]。,,、,。2(MBR)MBR。MBR、3,()(),。MBR。2.1,。MBR,,3~5g/L10~30g/L,,COD,BODTN,,,。MBR、,100%,。2.2,。,,,(HRT)(SRT),[5]。2.3MBR,,,,,,,。MBR、,、,,,90%。2.4、,,,、,。2.5,,,。2.6,,。MBR,。3、2300t/d,600t/d。100m3/d,1800m3,,1。41。,,mg·L-11pH6~96~9ρ(COD)60000500ρ(BOD)30000300ρ()150035ρ(SS)70004001★:ABRA/OMBR48244,NH3,NH3,。,、、,,[6]。,,。ABR,ABR,3。ABR,,,,,[7]。,MBR。MBR(A/O-MBR),。,。55.1,,、。(L×B×H)15m×12m×4.5m,,,。5.21,,4m×5.7m×2.5m,HRT12h,2SSR。,pH9.5~10.5,,,。5.3ABR,15m×4m×2m,120m3,5,HRT36h,。5.4MBR、、,120,450,80300m3,15kg/m3,0.21kg/kg,,。0.02μm,61.2L/(h·m2),78.3m2,0.6Mpa。623。12345678(~)ρ(COD)/(mg·L-1)4760045500469004770049300504004850047800ρ(COD)/(mg·L-1)82908180798077108440774078807970/%82.682.083.083.882.984.683.883.3MBR(ABR)ρ(COD)/(mg·L-1)11810511284101122148122/%98.698.798.698.998.898.498.198.5/%99.899.899.899.899.899.899.799.72COD36.12,ρ(COD)45500~50400mg/L,,ρ(COD)7710~8440mg/L,COD82.0%~84.6%,83.3%。(~)MBR(ABR)/%99.899.999.999.999.999.999.999.9/%99.099.399.599.599.699.599.499.4ρ()/(mg·L-1)2.971.921.371.541.281.401.831.82/%81.381.781.281.781.380.481.481.4ρ()/(mg·L-1)295295295287285298284286ρ()/(mg·L-1)1580160015701570152015201530154012345678MBR49201183,ρ()1520~1600mg/L,,ρ()284~298mg/L,80.4%~81.7%,81.3%。6.2MBR2,MBR,ρ(COD)84~148mg/L,MBRCOD98.6%。3,MBR,ρ()1.28~2.97mg/L,MBR99.4%。6.323,COD,99.8%99.9%。6.4,。、,,500kPa,,。,。6.53.5,24。7(1)MBR,,,COD98%,99%。(2)+ABR+A/OMBR,GB8978—1996《》。[][1],,.UASB+A/O+UF+NF[J].,201028(1):40-42.[2],,.[J].,2009,22(S2):115-117.[3],,.UASB-MBR-NF[J].,2009,35();135-139.[4],,,.UASBMBR[J].,2010,36(4):21-22,24.[5],.MBR[J].,2010,29(3):38-40.[6],.[J].,2010,37(4):40-43.[7].[J].,2009,22(3):44-46..(),,。,。,。,,。2150
本文标题:复合MBR组合工艺在生活垃圾焚烧发电厂渗滤液处理中的应用苏东辉
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