MBR在危险废物处置中心废水处理中的应用孙雅丽

12J100027“+MBR”。。MBRX703Adoi10.3969/j.issn.1003-6504.2012.12J.0611003-6504(2012)12J-0275-03ApplicationofMBRinWastewaterTreatmentofHazardousWasteDisposalCenterSUNYa-liBMEICo,Ltd.,Beijing100027,ChinaAbstractThepaperpresentsanewwastewatertreatmentprocess,whichwascombinationofhydrolysisacidificationandMBRtechnology.Thenewprocesscouldeffectivelysolutethestabilityproblemofbiologicaltreatmentunitinhazardouswastecenterwastewatertreatment.Ancasewasanalyzedanddiscussedintermsofwastewaterquality,processingtechnologyanddesignofmonomerstructures.Keywordshazardouswastes;wastewatertreatment;biochemicaltreatment;MBR《》[e-mail]。。/[1]。、、、。1()、、、、、、10～20min。、、、、、。“++”/COD、BOD5。。()/,、、、。-[2-3]。CODBOD5、、[4-5]。、SS、。、、、、、/。EnvironmentalScience&Technology3512J201212Vol.35No.12JDec201235CODBOD5pHSSNH3-NTDS50106.5～9.051010004503003(mg/L)pHCu2+Fe2+Ni2+Cr3+Cr6+3~1110~306~153~103~103~8Pb2+Zn2+CN-CODBOD5SS1~310~150.02~2250~40026~683501(mg/L)CODBOD5SSpHTNNH3-N4002202006.0~9.040252(mg/L)2、、。。。MBR、、、、。2090MBR、、、、/[6-9]。“+MBR”。1B/C。2MBR。3。31、1。3.1、、。Q=125m3/d、、Q=150m3/dQ=25m3/d。Q=175m3/d。12。《》GB/T18920-20023。3.21。、MBR。3.33.3.13.3.1.1SS。1。2。3.3.1.2Cr6+Cr3+。31%pH2~3FeSO4·7H2OCr6+Cr6+∶FeSO4·7H2O=1∶201hORP=1.33V。12J2。、。3.3.1.3。NaOHpH8~9Cr3+、Pb2+、Zn2+、Ni2+、Cu2+。1h。。。3.3.1.4PACPAM。1h。。。1.5h。PAC、PAM。3.3.2MBR1、、B/C。6h。MBR。MBRMBR12～18L/(m2·h)20～25∶1MBRMBRMBR。3.3.3、、。Φ1200mm2。。、3。21。。1。3.3.4。1、1。。2、1。41“++”。2“+MBR”。。3“+MBR”。[][1].[J].,2009,37(4):57-60.JiangXue-xian.Discussiononthecurrentstatusoftreat－mentanddisposaltechnologyforhazardouswasteinourcountry[J].MetalMaterialsandMetallurgyEngineering,2009,37(4):57-60.(inChinese)[2],.[J].,2004,35(4):70-72.WangCai-xia,AnMiao.WastewaterpretreatmentofNan－jinghazardouswastetreatmentcenter[J].IndustrialWater&Wastewater,2004,35(4):70-72.(inChinese)[3],.[J].,2008,29(3):45-53.DengQing-ya,ChenJing.Discussonphysical/chemicaltreatmentprocessofwastewaterinthehazardouswastetreat－mentcenter[J].NonferrousMetalsEngineering&Research,2008,29(3):45-53.(inChinese)[4],,.[J].,2007,23(22):35-37.WangQi,LiuShu-Ling,HuangZhi-quan.Designofwastew－atertreatmentprojectinhazardouswastedisposalcenter[J].ChianWater&Wastewater,2007,23(22):35-37.(inChi－nese)[5],.[J].,2008,29(6):48-50.WeiXiao-jun,ZhaoQing.Adiscussiononwatersupply&29035277drainagedesignofhazardouswastedisposalproject[J].NonferrousMetalsEngineering&Research,2008,29(6):48-50.(inChinese)[6],.:(MBR)[J].,2003,26(5):49-51.SunXiao-long,PuHong-ping.Thenewwastewatertreat－menttechnologies:membraneseparationbioreactor(MBR)[J].EnvironmentalScience&Technology,2003,26(5):49-51.[7],,.MBR[J].,2009,19(6):43-45.LiGuo-Hui,WangYu-Ling,WangLi-yun.DevelopmentandapplicationofMBRtreatmentprocess[J].JournalofEMCC,2009,19(6):43-45.(inChinese)[8],.MBR[J].,2010,23(S1):33-35.LiGen-feng,WuNan.ApplicationofMBRtechnologyintreatmentandreuseofwastewater[J].EnvironmentalScienceandTechnology,2010,23(S1):33-35.(inChinese)[9],.[J].,2004,27(5):111-113.HouWen-jun,YuJian.Theresearchandapplicationofnewmembranebioreactor[J].EnvironmentalScience&Technology,2004,27(5):111-113.(inChinese)[5],.[J].,2012,43(2):25-27.ZhangZhe,YangYun-long.Experimentalstudyonad－vancedtreatmentofcokingwastewaterbymagneticfloccu－lationtechnology[J].IndustrialWaterandWastewater,2012,43(2):25-27.(inChinese)[6],,,.[J].,2012,38(3):68-70.ZhangLei,DuanAi-min,XueGai-feng,etal.Staticexper－imentresearchontreatmentofcokingwastewaterbyelec－trocatalyticoxidationtechnology[J].IndustrialSafetyandEnvironmentalProtection,2012,38(3):68-70.(inChinese)[7].[J].,2012,35(2):182-185.TanJiang-yue.Removalofammonianitrogenfromcokingwastewaterbydual-frequencyultrasoniccavitation[J].En－vironmentalScience&Technology,2012,35(2):182-185.(inChinese)[8],,,.COD[J].,2011,28(11):19-21.LinLi,LuXiao-hua,LiQing-yun,etal.Combinedeffectofmicrowaveandactivatedcarbonontheremovalofam－monianitrogenandCODincokingwastewater[J].JournalofYangtzeRiverScientificResearchInstitute,2011,28(11):19-21.(inChinese)[9],.[J].,2012,43(2):22-24.QiuKai-jie,WangZeng-zhang.Experimentalstudyoncokingwastewatertreatmentbysupercriticalwateroxidation[J].IndustrialWaterandWastewater,2012,43(2):22-24.(inChinese)[10],.[J].,2006,29(2):103-105.LiuHong,LiuPan.Researchontreatmentofcokingwastewaterbyheterogeneousphotocatalyticoxidation[J].EnvironmentalScience&Technology,2006,29(2):103-105.(inChinese)[11],.[J].,2005,31(11):15-17.XiCai-wen,LiuBin-bin.Treatmentforhardlydegradedorganicwastewaterwithozoneoxidizationmethod[J].In－dustrialSafetyandEnvironmentalProtection,2005,31(11):15-17.(inChinese)[12]ZhuX,NiJ,LaiP.Advancedtreatmentofbiologicallypre－treatedcokingwastewaterbyelectrochemicaloxidationus－ingboron-dopeddiamondelectrodes[J].WaterResearch,2009(43):4347-4355.[13].[J].,2008,34(12):1-6.HuangLi-qun.Newprogressofthetechniqueforcokingwastewatertreatment[J].TechnologyofWaterTreatment,2008,34(12):1-6.(inChinese)[14],,,.[J].,2012,50(1):48-51.WangLi-na,ZhangLei,DuanAi-min,etal.Researchprogressontreatmentindepthandreusetechnologyofcokingwastewater[J].WiscoTechnology,2012,50(1):48-