1112131.3300472.3300293.330099////150m3/d。COD、BOD5、、SS70、20、15、40mg/L《》GB21904—2008。X703.1C1000-4602201424-0133-04DesignofTreatmentProcessofChemicalSynthesisPharmaceuticalWastewaterWANJin-bao1ZOUYi-long1WANLi1WANGJian-yong2YANGHui-ling1HUANGXue-ping31.KeyLaboratoryofPoyangLakeEnvironmentalandResourceUtilization<MinistryofEducation>SchoolofEnvironmentalandChemicalEngineeringNanchangUniversityNanchang330047China2.BailyuEnvironmentalProtectionTechnologyCo.Ltd.Nanchang330029China3.DepartmentofCivilEngineeringandArchitectureNanchangInstituteofTechnologyNanchang330099ChinaAbstractThecombinedprocessofmicro-electrolysisFentonhydrolysisacidificationcontactoxidationandflocculationsedimentationwasusedtotreatchemicalsynthesispharmaceuticalwastewater.Thetreatmentcapacitywas150m3/d.Theactualoperationresultsoftheprojectshowedthatthecom-binedprocesshadhightreatmentefficiencyandtheeffluentqualitywasstable.CODBOD5ammonianitrogenandSSintheeffluentwerelessthan70mg/L20mg/L15mg/Land40mg/LrespectivelywhichmettheDischargeStandardsofWaterPollutantsforPharmaceuticalIndustryChemicalSynthesisProductsCategoryGB21904-2008.Keywordspharmaceuticalwastewatermicro-electrolysisFentonhydrolysisacidifica-tioncontactoxidation“”2007BAB23C02GJJ1200132620121BBF6005220132BAB20302413005875500tDL-、1000tL-、50t、300t。、。·331·3024201412CHINAWATER&WASTEWATERVol.30No.24Dec.201412。《》GB21904—2008。1150m3/d、1。CODB/C0.25。、SS-28--4.3.0。、。、、/。1Tab.1InfluentqualityanddischargestandardpHCOD/mg·L-1BOD5/mg·L-1NH+4-N/mg·L-1SS/mg·L-15~61000~3000250~75020~60400~12006~9≤100≤20≤20≤5022.1////3~5150m3/d。1。1Fig.1FlowchartofwastewatertreatmentprocesspH10%pH3。FentonCOD。。PACPAM。。2.2FentonFentonFentonFenton。。2.3①。110.68m×0.15m×0.35m5mm10mm60°0.035m10。②。110.38m×2.7m×3.2m75m3HRT=12h。211Q=10m3/hH=100kPaN=7.5kW。③pH。21m×2m×2m1.6m3·431·3024.watergasheat.comHRT12.5min。Q=120L/hP=0.7MPaN=0.37kW2pH0~140.01。④。12.0m×2m11.25m3HRT=1.5min。9.4m3。⑤Fenton。12m×1.25m×3.3m7.5m3HRT=1h。1Q=9L/hN=0.37kW。⑥。12m×1.25m×3.3m7.5m3HRT=1h、1。⑦。1262.5m3HRT=24h。1Q=0.5m3/hH=300kPaN=0.37kW3。⑧。34m3HRT=4.5h。⑨。23.5m×2m×4.0m50m33.25h。2。⑩。11.2m×1.64m1.25m3HRT=10min。瑏瑡。12.2m×3.8m10m3HRT=1.5h。瑏瑢。11.05m×2.81m105m31Q=50m3/hP=0.6MPaN=2.2kW。33.13.1.1pHpH5~6pHpH310%900mL/d。3.1.2。LAT-TC03。。、8L/s·m25min。。pH=31∶15~101.5h。3.1.3FentonFenton3~5。。30%H2O2500mg/L。3.1.4。pHCaOH2pH6~7。FeOH2FeOH3。pH3~4。397g/h。3.1.5DO0.2~0.5mg/L。、。。4h。3.1.6MLVSS>1.5g/L24~48hDO2mg/L、mBOD5∶mN∶mP=100∶5∶1COD。·531·.watergasheat.com3024、、COD<100mg/L。3.2、、、、《》GB21904—2008。2。2Tab.2TreatmenteffectsofeachunitCOD/mg·L-1BOD5/mg·L-1NH+4-N/mg·L-1SS/mg·L-1pH30007506012005~6pH30007506012002~3-Fenton9003004810803~4720240425406~7540192423787~88119.212.675.67~8+64.815.3612.637.87~8COD、BOD5、NH+4-N、SS97.9%、98%、79%、96.9%。494.8135.4145.90、、30。1.03/m3、、、PAC、PAM0.74/m30.35/m30.2/m32.32/m3。。COD132tBOD533t2tSS52t。5////150m3/d。COD、BOD5、、SS70、20、15、40mg/L《》GB21904—2008。1.—J.20071950-53.2.Fe/C—Fenton——J.201137384-87.3.J.200626813-1765.4.Fenton/SBRJ.2006221912-15.5.J.20093512114-116.1952—。E-mailjbwan@ncu.edu.cn2014-05-16·631·3024.watergasheat.com