UASBSBR工艺处理屠宰废水

91()Vol.9No.12001JournalofAnhuiInstituteofArchitecture2001UASB-SBR(230022):USAB-SBRUSAB-SBRCODcr25003500mgöL,(CODcr150mgöL):,USAB,SBR,:X703.10:;;;,,;,,,,;,(),,,,11:mgöLCODcrBOD5SS175025001501200500380022901436254028866756132536971700680011.1150,80m3öd,:CODcr4000mgöL,BOD52000mgöL,SS2000mgöL;(GB8978-1996)(CODcr150mgöL,BOD530mgöL,SS150mgöL)1.2,NP,,,,:2000-12-11(BOD51000mgöL),1,22:mgöLCODcrBOD5SSA26001600300750600950,4h7698304620B33791136279622SBR,12h14861136(7.5h)-,,,()-,UASB,HRT=6h56kgCODö(m3d),UASB76%COD4,,-1.3,,,UASB,,UASB,SBR,68h,,,,SBRUASB,UASB,22.1,,33:mgöLCODcrBOD5UASB400080080%200050075%SBR80012085%5002595%2.22.2.14.01.04.3m;4.04.04.3m,551:UASB-SBR56m3,,2.2.2UASB4.73.05.5m,63.5m3;24h,3.5m3öh,19.2h;CODcr4000mgöL,5.0KgCODö(m3d),6,2.35m2;UPVC,0.4m;,1.0m;0.5m,(),2.2.3UASB,4.03.05.0m,48m3;80WQ40-7-2.22,SBR2.2.4SBR9.04.05.0m,160m3,40m3,4:1SBR12h,1h8h1h1h1hBOD5BOD5500mgöL20mgöL,MLVSS2400mgöL,0.11KgBODö(KgVSSd)UASB3UASBSBR,6.0kgVSSöm33.0kgVSSöm3UASB,,2h,,,,,,,2SBRUASB,,,,4,;,;1,4:mgöLCODcrUASB2450347452567578.580.5%SBR5256759511281.983.4%4(1),UASB,:20mm5mm;(2),(0.5m,),()(,)65()8(3),SBRUASB,UASB,,UASB-SBR,(4)UASB-SBR(3ö4),1..:,19912,.SBR.,1997,23(9):34-363,..,1999,15(8):52-534..:,1998UASB-SBRPROCESSTOTREATSLAUGHTERHOUSEWASTEWATERLiuShaogen,HuangXianhuai,ZhaoFeng(DepartmentofEnvironmentalEngineering,AnhuiInstituteofArchitecture,Hefei230022)Abstract:TheapplicationofUASB-SBRprocesstotreatslaughter-housewastewaterispresentedinthispaper.ThedesignedUASB-SBRprocessischaracterizedbyhighefficiency,lowenergydemand,smallsludgeetc.WhentheinflowCODcrisintherangeof25003500mgöL,theeffluentcouldmeetthedischargestandard(CODcr150mgöL)Keywords:slaughter-housewastewater,UASB,SBR,application751:UASB-SBR