您好,欢迎访问三七文档
当前位置:首页 > 医学/心理学 > 药学 > ABR工艺处理屠宰废水廖艳
18 3Vol.18 No.320086JOURNALOFMAOMINGUNIVERSITYJun.2008ABR廖 艳,黄志华(茂名学院化工与环境工程分院,广东茂名525000):,ABRCOD。,:ABR,2Lh,COD2000~4800mgL,COD318mgL,84%。:ABR,ABR,:X703.1:A:1671-6590(2008)03-0030-03[1,2]、,,、,、、。(ABR)[3],ABRABRCOD,。1 实验部分1.1 。2Lh,COD1500~4500mgL。1.2 1,,,ABR,MABR,SABR。1.3 ABR2,20L,ABR,(ABR),(ABR)。图1 混凝-ABR流程 图2 ABR反应器结构示意图1.4 ,4:2008-03-13;:2008-03-26:(36001044):(1972—),,,,,。,(COD3000mgL),。ABR,。、,,0.5Lh。ABR、、,,3d1、2,,1,,14。7d1,4,,HRT4h,14d,14,,3,,4。15d,,,。1.5 COD—;—;DO—9010;pH—620pH。2 结果与讨论2.1 CODABRCOD。ABR,2.0Lh,COD2733mgL,ABRCOD609mgL,ABRCOD767mgL。COD600mgL,,。。,FeSO4+AL2(SO)43,PFAC,8.5g~10gPFAC,,ABRABRCOD3。图3 混凝后出水COD对比 图4 膜法ABR不同隔室出水CDD去除率 3,,ABRCOD1350~2220,ABRCOD318mgL,ABRCOD525mgL,ABRABR,。ABRABR。,ABR,,,,,,。2.2 ABRCODABRCOD4、5。4、5,ABRCOD,ABRCOD,,。2.3 COD,ABR,,313 :ABR(MABR),(MrABR)。6。图5 泥法ABR不同隔室出水COD去除率 图6 两种填料对CDD的去除率6,COD70%,COD58%,。3 结论ABR,:(1)ABRABR。ABRCOD318mgL,ABRCOD525mgL,ABR,ABR。(2)ABRABRCOD,ABRCOD。(3)ABR,。[][1],.UASB-[J].,2006,24(4):12-15.[2],,.+SBR[J].,2005,23(1):25-27.[3],,,.[J].,1999,15(7):18-20.ABRProcessfortheSlaughterHouseWastewaterLIAOYan,HUANGZhi-hua(CollegeofChemicalandEnvironmentalEngineering,MaomingUniversity,MaoMing525000,China)Abstract:ABRprocesswasemployedfortheslaughterhousewastewatertreatment.ThecontrasttestsweredevelopedbetweenMABRandSABR.TheresultsshowedCODinthetreatedwaterare318mgLandtheremovalefficiencyhasreached84%ontheconditionofCODinoriginalwaterwith2000~4800mgL.Keywords:MABR;SABR;slaughterhousewastewater32 2008
本文标题:ABR工艺处理屠宰废水廖艳
链接地址:https://www.777doc.com/doc-6530042 .html