HCR工艺在化工废水处理中的应用孙殿武

:2007-02-12:(1958-),,,HCRHCRAppliedinTreatinentofChemicalWastewater孙殿武(沈阳环境科学研究院沈阳110016)HCR反应器具有所需空间少占地省设计集成合理COD降解率高空气氧利用率高且操作便利安全等优点在具有高含盐量高COD值,可生化性差的化工废水处理工程实例中,取得了良好的实效,验证了HCR工艺系统的实用价值及稳定可靠的性能,体现了HCR工艺系统在化工废水处理领域的优势HCRAbstractTheHCRreactorhassomeadvantages,whichare:lessspaceandsite,compacterdesign,higherCODdegra-tionrate,higeroxigenefficencyandesaiertobeoperated.Fortreatingchemicalwastewaterwithhighersaltconcentration,concentratedCODandpoorbio-chemicalcharacters.Itmadeabetterefficency,whichprovedthatHCRsystemhassomecharacters,suchasoperational,reasonableandreliable,andthedominatpositionintreatingchemicalwasteaater.KeywordsChemicalWastewaterHCRReactorAerobicTreatment1HCR(HighPerformanceCompactReactor),,,,,,,,HCR:,1,,,,,,1HCR22.1,100m3/d,,COD10000~30000mg/L,:Cl7000mg/L~30000mg/LpH10~12SS100~300mg/L,HCR,COD100mg/L,COD95%303352007102.220048HCR20052,20065,,2HCR,20007200,;2HCR2.320052,,COD200661:1CODClpHCODClpHm3h-1DOmgL-1COD%616263646566677729979036604527077980800767718181312465010400011790012040098984101000113240637071687070691144017680153273011419909910516042116530107743123021113719104235100043111205687070706971700931000841121031200733739404036413785838775809185:,2.4COD,,,20068HCR,33HCR+HCR++HCR,,HCR,3600mm9000mm,,,,,HCRHCR,=10m70m55m2.5200612,200771~772:33.1HCR()HCR,,,COD,,,,HCR,,31HCR2CODClSSCODClSSm3h-1COD%7172737475767715686415001761774451600721543751565671326877729980888805230676787707181826709991069678829083937369106939088721010059093794768777677963082841800751012689774340454947414295959595959595,,,3.2,Cl10000mg/L,30000mg/L,,,HCR3.3HCR,,,COD4HCR(1)HCR,HCR,,,,,,,50%,5mg/L,HCR,HCR10g/L,(2)HCRHCR,,,,HCR,,,,HCR,30%,,,HCR,,,;;;,,15min,SS,HCR1..[M].:,1989.2.,,,.HCR[J].,2002,(03).3.,.HCR[J].,2004,(03).4.,,.HCR-[J].,2000,(04).5.,,,.HCR[J].(),2004,(01).6.,,,.HCR[J].,2002,(03).7...,,2006,11.32335200710