FentonUASBAO工艺处理医药化工中间体生产废水实例

©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1,321004;2,321007),,FentonUASBA/O,,CODCr8000mg/L,400mg/L,CODCr500mg/L,35mg/LFentonUASBA/OCasestudyontheFentonUASBA/OtotreatmedicineintermediatewastewaterWangFangyuan1,YeQunfeng1,GuoTing1,LiuZhejun2(1.ZhejiangNormalUniversity,Jinhua321004,China;2.JinhuaHaiheEnvironmentalEngineeringCo.,Ltd.,Jinhua321007,China)Abstract:Accordingtothecharacteristicsofsomemedicineintermediatewastewater,suchashighconcentration,complexcomponents,highorganicnitrogen,whichmakeitdifficulttotreat,thisstudyemployedthehighnitrogenwastewatersedimentationpre2treatment,andthejoint2processofFentonUASBA/Ototreatthiskindofwastewaterandcontrolledtherelativefacilitiestechniqueparameters.When,intheinfluentintegratedwastewater,theCODCr8000mg/LandtheKelvinnitrogen400mg/L,theeffluentcouldmeetthedischargestandards,namelyCODCr500mg/L,ammonianitrogen35mg/L.Keywords:Highconcentrationofnitrogen;Fenton;UASB;A/O;Medicineintermediatewastewater,,,,FentonUASBA/O,,CODCr500mg/L,35mg/L1,,50m3/d,350m3/d,400m3/dCODCr28300mg/L,Cl-53160mg/LZn2+29070mg/L1740mg/L,,Cl-2650mg/L,[1]1.1(),11.2,:©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1),CODCr,BOD/COD,,,DMF,,(2),,,[1],,,[2](3),,2,,,[2],BOD/COD,,Fenton[2],,UASBA/O1133.1Fenton,Fenton,Fenton5HRT3h,10m2m3.5m,3mpH2,,PVC-U,HRT4.5d3.2UASBUASB,,HRT69h,8.8m,Á10m9.8m,1.22kgCODCr/(m3d),690m3111,(35),,,3m,240m33.3A/O(1)A,,DO,,HRT30h,5m,250m3,0.43kgCODCr/(m3d)(2)O,A,O1pH,,O3,210m5m515m,5m5m515m,5m,0.06kgBOD5/(kgMLSSd),701,HRT75h,,15%,16848Nm3/d(11.70Nm3/min)3.42,,5m5m6m,2m,0.75m3/(m2h),HRT2.5h,50m3,3.2m,6m3.545min,PAC,2(11),45min,2.5m2m3.5m,3m,15m3,,23.67m3m3.5m,(Á2m4m),,,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(80%),UASB,,pH7.58,(200300)51,CODCr15002000mg/L,2351,CODCr,CODCr80%CODCr30005000mg/L,1;,CODCr60008000mg/L,3,[3]4.2A/O(80%)A,,CODCr1000mg/L,DO0.3mg/L,;O,CODCr500mg/L,DO24mg/L,,,5,,Fenton,UASB,,,22,FentonUASBA/O,2CODCr/mg/LBOD5/mg/LTKN/mg/LpH458082401500340020040089Fenton3800640012002800100140910UASB150023605407601101306.57.5450320709020306.575003569,,,6,,,FentonUASBA/O,,CODCr96.9%,BOD598%,92.5%,1.15/m3,6.39/m31,..:,20062..:,20003..:,2005:321004688:13064646880E2mail:[e-mail]:2009-11-30:2010-01-29,-,/,3.65m3/a(100m3/d)1m3/a(30m3/d),25km2,,,,,,,,-,,6.35m3/a(174m3/d);,20m3,5m3,;/,3.65m3/a(100m3/d)