UASB反应器的运行管理

261820109GansuScienceandTechnologyVol.26No.18Sep.2010UASB朱金英,杨金国(,317000):UASB,pH,:UASB;:X703.3(UpflowAnaerobicSludgeBlanket)WageningenGLettinga1971~1978[1],UASB,UASB,1UASBUASB6~14m,()6~12m,UASB,,,,,UASB,UASB,1,1UASB--,1.1UASB,,,,,,,,1.2:(1)(2)(3)(4)2UASB2.1,,,,VSS,2.2,,,,30g/l,VSS60%2.3,pH,,,,2~3/,2(2kgCODm-3),3~4,1kgCODm-3d-1,COD80%3UASB3.1BODCOD,,,,,,,,CNP,NP,NH4H2PO4,C!N!P200~300!5!13.2COD,,,COD5000mg/l,,,,,SO42-,H2S,H2S,COD,,,,,,3.3UASB(37),(52~55),,,,,,3.4pHUASBpHpH6.8~7.2,pHpH,TVA(),,pH5~9pH,pH,Ca2+,,,,pH,,,pH,pH,pH,,,pH,pH,SO42-NO3-,,,pH,pH8.5,,COD,,∀#,H3PO43.5UASB(0.03~0.1kgCOD/kgSSd),,0.1kgCOD/kgSSd20%~30%,COD80%,TVA,20pHTVA,,,∀#3.6,,,,8318:UASB;,,UASB0.1~0.3m3m-2h-1,[2]4UASB4.1UASB,,UASB,,pH,,pHCOD,∀#[3]∀#,,,,,∀#pH5.0,,,pH7.0,,,,∀#,,,,4.2,pH,,CODpH,,,1/14.3UASB,,:1),,,,;2),,,,,,;3),,,,,51)UASB2)UASB,3)UASB1kgCODm-3d-14)UASB5)UASB:[1],,,.UASB[M].:,2000:18~21.[2],,.UASB[J].,2003(3):6567.[3],,,.UASB[J].,2003(2):710.(上接第93页)[18].[J].,1993,14(1):2930.[19]SDHolladay.[J].,1993,17(1):4647.[20],,,.B1[J].,2001,11(4):473474.[21],.[J].,1998(8):2630.[22].B1[J].,2002,23(10):7989.[23],,,.HPLCB1B2G1G2[J].,2001,8(1):2831.8426