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91 () Vol.9No.12001 JournalofAnhuiInstituteofArchitecture 2001 UASB-SBR刘绍根 黄显怀 赵 峰( 230022) :USAB-SBR。USAB-SBR、、。CODcr2500~3500mg/L,(CODcr≤150mg/L)。:,USAB,SBR,:X703.10 、、、、、。:、;、、;、、;。、。,,;,,。、。,,;,(),。、、,。、,,。1。1 :mg/LCODcrBOD5SS〔1〕750~2500150~1200500~38002290143625402886~67561325~36971700~68001 1.1 、150,80m3/d。,:CODcr≤4000mg/L,BOD5≤2000mg/L,SS≤2000mg/L;《》(GB8978-1996)(CODcr≤150mg/L,BOD5≤30mg/L,SS≤150mg/L)。1.2 ,N、P,。,,,。:2000-12-11(BOD51000mg/L),、、、〔1〕。,2。2 :mg/L CODcrBOD5SS A〔2〕600~1600300~750600~950,4h76~9830~4620B〔3〕379~1136279~622SBR,12h14~8611~36(7.5h) -、、,,,、()。-,、UASB,HRT=6h、5~6kgCOD/(m3·d),UASB76%COD〔4〕。,,-。1.3 ,,,、。UASB,,。UASB,SBR,。6~8h,,,,。SBRUASB,UASB,。2 2.1 ,,3。3 :mg/LCODcrBOD5UASB400080080%200050075%SBR80012085%5002595%2.2 2.2.1 。4.0×1.0×4.3m;4.0×4.0×4.3m,551 :UASB-SBR 56m3。,,。2.2.2 UASB4.7×3.0×5.5m,63.5m3;24h,3.5m3/h,19.2h;CODcr4000mg/L,5.0KgCOD/(m3·d)。,6,2.35m2;UPVC,0.4m;,1.0m;。0.5m,(),。。2.2.3 UASB,4.0×3.0×5.0m,48m3;80WQ40-7-2.22,SBR。2.2.4 SBR9.0×4.0×5.0m,160m3,40m3,4:1。SBR12h,1h、8h、1h、1h、1h。BOD5、BOD5500mg/L20mg/L,MLVSS2400mg/L,0.11KgBOD/(KgVSS·d)。UASB。3 UASBSBR,6.0kgVSS/m33.0kgVSS/m3。UASB,,2h,,,,。,,,。2。SBRUASB。,,,,4,;,;1,。4 :mg/LCODcrUASB2450~3474525~67578.5~80.5%SBR525~67595~11281.9~83.4%4 (1)、、、、,UASB。,:20mm5mm;。(2),(0.5m,),。()、(,)。56 () 8(3)。,SBRUASB,UASB,。,UASB-SBR,。(4)UASB-SBR(3/4),。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.WhentheinflowCODcrisintherangeof2500~3500mg/L,theeffluentcouldmeetthedischargestandard(CODcr≤150mg/L)Keywords:slaughter-housewastewater,UASB,SBR,application571 :UASB-SBR
本文标题:UASBSBR工艺处理屠宰废水刘绍根
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