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19 1()Vol.19 No.1 19981JournalofHuaqiaoUniversity(NaturalScience)Jan.1998 UASB王子波① 杨玉杰② 孙剑辉②(①,362011;②,453002) UASB.,,,60d,、.,UASB. UASB,, X703UASB,,,.,UASB,.1 UASB,,8.87L;,28.75L.,(35.5±1)℃.. 1997-09-15;2 ,UASB,(35.5±1)℃,,..6dpH7.2,1g.,COD∶N∶P=200∶5∶1〔1〕,Ca〔2〕Zn,Ni,Co,Fe〔3〕.,,pH,,.,,1.t,Q,SoCOD,SCOD,EUASBCOD,I,.1 t/dQ/L·d-1So/mg·L-1S/mg·L-1E/(%)I/L·g-11~5—————6~112.501215.581050.6713.57—12~188.171612.95 511.9568.260.6019~2515.343643.061194.6367.210.2926~3124.504202.871613.5561.610.24 30d,、COD,、.,.,.,5g,2~3d.、().,、COD,.2,.2 t/dQ/L·d-1So/mg·L-1S/mg·L-1E/(%)I/L·g-11~10403976.52 876.3477.960.2711~21575884.711461.6875.160.3022~30456450.412287.5164.540.4931~36566527.152190.2366.440.3737~45486322.421223.5080.650.3946~51626211.15 980.3184.220.5152~58618623.361025.0188.110.47 UASB58,、.、,2.0~4.0mm,.831 :UASB 0.5L·g-1,pH7.4,VFA200mg·L-1,CaCO32000mg·L-1,.3 UASB(35.5±1)℃.,5g2~3d,、Ca.60d,COD88.0%,0.5L·g-1,、,,UASB. 1 ..:,1991.50~512 S M, T, J N.. .:,1989.192~1933 ,.UASB.,1988,9(5):14~15TheStartofTwo-PhaseUASBReactorWangZibo① YangYujie② SunJianhui②(①Inst.ofEnvirion.Protect.,HuaqiaoUniv.,362011,Quanzhou;②Dept.ofChem.,HenanNormalUniv.,453002,Sinxiang)Abstract Inrelationtothetwo-phaseUASBreactor,astudyismadeonitsstart.Thesuccessofitsstartwasdemonstratedbyanexperimentwithflourassubstrateintowhichaddnutrimentsandtraceelements.Duringbothacidificationphaseandmethanephaseofitsoperationforsixtydays,granularsludgewaswellcultivatedandthesystemwasshowntohaveafairlygoodtolerancetotheimpactofload.Keywords two-phaseUASBreactor,granularsludge,start84 () 1998
本文标题:二相UASB反应器的启动王子波
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