好氧生化法处理印染废水经验探讨

200927好氧生化法处理印染废水经验探讨崔红涛(,071051):印染废水具有水量大有机污染物含量高色度深碱性大水质变化大等特点,属难处理的工业废水,水质差别很大:COD在400~1000mg/L色度在100~400倍目前国内比较常用的印染污水处理工艺,一般采用物化生化的工艺技术路线,包括生物活性污泥池处理法物理化学处理法和膜处理法等现主要对好氧生化法调试过程进行论述:印染废水;好氧生化法;工程调试DISCUSSIONONEXPERIENCEINTREATMENTOFPRINTINGANDDYEINGWASTEWATERBYAEROBIC-BIOCHEMICALMETHODCuiHongtao(GeophysicalExplorationAcademyOfChinaMetallurgicalGeologyBureau,Baoding071051,China)Abstract:Aprintinganddyeingwastewaterfeatureshighcontentoforganicpollutants,deepcolority,highalkalinity,andthewaterqualityofmajorchangesetc,whichisdifficulttotreat1WhoseCODandcolorityareintherangeof400~1000mg/Land100~400fold1Atpresent,theprocessesusedforprintinganddyeingwastewatertreatmentarethegeneralphysico-chemicalandbiochemicaltechnology,includingthebiologicalactivatedsludgetreatmentponds,chemicaltreatmentandphysicaltreatment1Inthispaper,thedebuggingoftheaerobicchemicalandbiologicalmethodisdiscussed.Keywords:dyeingwastewater;aerobicbiochemicalmethod;projectcommissioning0,,()()()()4,[1],,,,COD1,BOD5/COD,CODA/O,,,,,[2],GB8978-9656:COD100mg/L,40,,2,20%,COD[2],,BODCOD,,,5882009273311工艺流程11312工艺设计参数1),,2),pH,pH,26h3),,,CODSSpH=815~91218h4),,,,,,[1],,11196h5),,,,11115m3/min20131h6),,,,,312h7),;,,[2],57170h4411准备过程,,412工程调试41211:1),,,,10%,3h,20%6h,,,2),,,,,,,,412123,,,,,589200927,,,,,,,,,,,,CNP,,,,,,412131),CNP,[3],,BODCOD,,pH,COD40%,2),CODSS,PACPHP,,PACPHP,3),ph,,,,511pHCODSS6123~61907166~8110/(mg#L-1)54958112712/%891495/(mg#L-1)17432/%8116/40040/%906,,,,[1]1[M].,2005.[2],,1[M].:,2004.[3],1[M].:,199515.071051139(0312)5905368E-mailbaodinghuanbao@1631com2009-03-18590