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:2000206217:2000206204,,,,(,050015):-H2S-200m3,COD90%H2S:;;;;:X703;R978.1:A:100023770(2001)0420225204,SO2-4SO2-3S2O2-4,SO2-450007000mgöL,(SRB),,,;,(MPB),SO2-4,SRB11.111.2150m3200m3H2S,200m3öd1(mgöL)CODBOD52640012500--494560.0365001640068610.0110034205.7232001300053000.67346996.7209001100033540.39758111.0278001490031940.24169699.111,,,pH7.07.5,,27420018TECHNOLOGYOFWATERTREATMENTVol.27No.4Aug.,2001©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.SO2-4,H2CO2,,,H2S,H2S,H2S,,,1.3:pHCODSO2-4S2-,22.1SRB,SRBMPB,,SO2-4,,,SRB2SRB,COD5000mgöL,SO2-410001500mgöL,3537,pH7.07.5,,SRBS2-TVA(2),,SO2-44,SO2-40.81.3kgSO2-4öm3d,SO2-470%,SO2-42.2MPB,SRBS2-SO2-4(3),S2-400500mgöL,SO2-4,SRB3S2-,CO2,S2-,S2-:(456),,SO2-4COD4CO2H2S,CO2,,,,S2-,S2-,,,,622274©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,SRB,S2-,5H2S6H2S2.3pH,:H2S()[H2S()[HS-+H+[S2-+2H+2S2-(mgöL)2-(%)374.882.377.0391.240.389.3386.467.282.6180.023.287.0461.971.984.0386.483.1678.5562.7865.5288.3340.1826.8792.1321.6853.7683.084.46pH,,pH6.1,pH7.07.5,65%pH6.6,84%CO2,,,pH,,84.5%(2),S2-60mgöL2.4731234(%)89.8589.2091.7093.30(%)91.01200m3öd,COD700015000mgöL,COD10371mgöL,SO2-412002900mgöLCOD0.36kgCODöm3d,SO2-40.12kgSO2-4öm3d,(7)206.40m3öd,SO2-41.64.5kgSO2-4öm3d,COD9.620.6kgCODöm3d,14.3kgCODöm3d,SO2-493.6%,COD59%,COD3.06.36kgCODöm3d,COD39.3%COD6.10kgCODöm3d,COD75.1%,85%,SO2-496.6%,COD2.3kgCODöm3d,COD74%COD93.1%,722,©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,89%(3)2.5,,,SRB,SRB,;,SO2-4,3:-H2S,,SO2-412002900mgöL,1456mgöL,,SO2-493.6%,99.2%,SO2-41.7kgSO2-4öm3d,4.5kgSO2-öm3d,pHSRB-S2-,-H2S-,,COD700015000mgöL,10371mgöL,COD6.1kgCODöm3d,14.3kgCODöm3d,COD75.1%,,COD93.1%THETREATMENTOFHIGHSULFATE-CONTAININGPHARMACEUTICALORGANICWASTEWATERRENLi2ren,ZHANGLin,TONGSheng2li,ZHOUChong2hui,SONGJing2ping(InstituteofEnvironmentalProtection,HuabeiPharmaceuticalQroup,ShijiazhuangHebei050015,China)Abstract:Thestudyoftreatingtheorganicwastewaterofpenicilinwithsulfurbytwo-phaseanaerobic-gasstrippingandH2Sgaspurifying-aerobicbiochemicalmethodshasachievedbettereffect.Forthesys2temofindustrialtestfortreatling200m3ödwastewater,theremovalrateofCODreachedtoover90%,andtheH2Sinfiredampwasfinallyrecoveredastheby-productofsulfur.Keywords:organicwastewaterwithsulfur;antibiotics;reductionofsulfate;gasstripping;recoveryofsulfur822274©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.