3412200912ENVIRONMENTALSCIENCEANDMANAGEMENTVol.34No.12Dec.2009:2009-07-27:(1985-),,,,。:1674-6139(2009)12-0085-03UASB孔祥成,吴建华,胡兵,刘锋,马三剑(,215011) :本研究主要介绍,尝试采用UASB(UpflowAnaerobicSludgeBed)反应器厌氧工艺处理某离子交换树脂生产废水试验。研究表明,在中温(37℃±1)环境下,容积负荷在6.0~7.0kgCODcr·m-3·d-1时,CODcr去除率维持在80%左右,运行稳定。本试验取得的试验效果,为以后的利用厌氧技术处理离子交换树脂生产废水提供了重要依据。:离子交换树脂生产废水;UASB;厌氧:X703.1:ATheExperimentalResearchofDuoliteProducingWastewaterTreatmentbyUASBKongXiangcheng,WuJianhua,HuBing,LiuFeng,MaSanjian(CollegeofEnvironmentalScienceandEngineering,SuzhouTechnologyUniversity,Suzhou215011,China)Abstract:Thisexperimentalresearchintroduceda3litersUASBreactorwasusedintreatingthewastewaterofduolitepro-duction.TheresultsshowedthattheCODcrremovalrateofUASBwasabout80%andransteadilyatthetemperatureof37±1℃.Thisresultwouldprovidesomehelptotreatduolitewastewaterbyanaerobictechnology.Keywords:UASB(UpflowAnaerobicSludgeBed);wastewaterofduoliteproducing;chemicaloxygendemand 、、,、、,[1]。,(CH2O)、(MeOH)、(MeAl)、(H2SO4)、(FeCl3)、(NaOH)、(HCl)、(TMA)。,,。,,,。,,,。(、)、COD,SO2-4,H2S[2]。3UASB(),,(37±1℃),,6.0~7.0kgCODcr·m-3·d-1,80%,UASB8.0kgCODcr·m-3·d-1,。。1 1.1 ,1。,,,(),Ca2+SO2-41.5:1,COD/SO2-410,pH6.8~7.5,。·85·3412200912·UASBVol.34No.12Dec.20091 pH/msCOD/mg·L-1BOD5/mg·L-1Cl-/mg·L-1SO2-4/mg·L-110~1242~4830000~500005000~600015000~170005000~70001.2 ,、。90mm,700mm,80mm,3L,,(37±1℃),,。1。1 UASB1.3 COD:;:;pH:;VFA:[2]。COD、pH、,VFA。1.4 IC(=90%,1.2g/L),UASB(1L)。2 UASB、、。,CODcr1000mg/L~3000mg/L,pH7~8,HRT=24h,24,COD2:2 COD、 2,,10,COD,80%,COD2000mg/L,COD500,VFA2~3mmol/L,。14,,COD,39%,COD1000mg/L,VFA8~10mmol/L,。,,。20,COD。,COD。3:·86·3412200912·UASBVol.34No.12Dec.20093 COD、 3,COD3000mg/L8000mg/L,COD,400mg/L2000mg/L,,80%60%~70%,。VFA4mmol/L,,。,,。4:4 COD、 4,70,COD6000mg/L~7000mg/L,COD1500mg/L,80%,VFA4~7mmol/L,。COD7000mg/L~8000mg/L,,COD3000mg/L,50%,VFA(10~14mmol/L)[3],。,UASBCOD6.0~7.0kg/(m3·d)。3 (1)UASB,,COD6.0~7.0kg/(m3·d),COD70%~80%。(2)7.0~8.0kg/(m3·d),COD80%50%,VFA10~14mmol/L,,,UASB(6.0~7.0kg/(m3·d))。(3)COD,,。(4),,,(37±1)℃,,。:[1]赵宏.离子交换树脂生产废水处理[J].给水排水,2006,32(6):58-59.[2]刘燕.硫酸根对有机废水厌氧生物处理的影响[J].环境科学,1991:52.[3]R.E.斯皮思.工业废水的厌氧生物技术[M].北京:中国建筑工业出版社,2001:77.·87·