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HDICCASS112111.1230002.250300/HDIC/CASS260m3/dCOD8000mg/L、BOD54500mg/L、SS1000mg/L、100mg/L《》GB21908—2008。、、。HDICCASSX703.1C1000-4602201008-0082-04CombinedProcessofHDICandCASSforTreatmentofHigh-concentrationPharmaceuticalWastewaterFANRong-gui1LIUHai-juan1BIANChun-jie2LIChun-e1WANGChang-chun11.CollegeofResourceandEnvironmentalEngineeringLiaoningTechnicalUniversityFuxin123000China2.ShandongHongdaEnvironmentalProtectionEngineeringCo.Ltd.Jinan250300ChinaAbstractThecombinedprocessofpretreatmentHDICandCASSwasusedtotreathigh-concen-trationpharmaceuticalwastewater.Thewastewaterquantityis260m3/dandtheinfluentCODBOD5SSandammonianitrogenare8000mg/L4500mg/L1000mg/Land100mg/Lrespectively.TheeffluentqualitymeetstherequirementofDischargeStandardofWaterPollutantsforPharmaceuticalIndus-tryMixing/CompoundingandFormulationCategoryGB21908-2008.Theactualoperationshowsthatthecombinedprocesshasacertainapplicationprospectduetoitsadvantagesofstronganti-impactloadexcellenttreatmentefficiencyandlittlesludgeproduction.Keywordshigh-concentrationpharmaceuticalwastewaterHDICreactorCASSreactoranaerobicsludgemarshgas1、、COD/、、、、NaCl、KClCOD1。1Tab.1InfluentqualityanddischargestandardCODBOD5SSNH3-N/mg·L-1800045001000100/mg·L-180205025/%9999.69575。260m3/d《》GB·28·26820104CHINAWATER&WASTEWATERVol.26No.8Apr.201021908—2008。2HDICCASS1。1Fig.1Flowchartofhigh-concentrationpharmaceuticalwastewatertreatmentprocess2。2Tab.2EfficiencyofsometreatmentprocessesCODBOD5SSNH3-N/mg·L-180004500900100/mg·L-168104050360/%141060HDIC/mg·L-168104050360/mg·L-1770350210150/%889140CASS/mg·L-1770350210150/mg·L-180205025/%90947683BOD5/COD>0.5。BOD51000mg/L。HDICEGSBIC1、2ICEGSB。。、3~5。CASS、6、7。33.1、。。3.2HDICCASS。3.2.1HDIC①HDICEGSB2。2HDICFig.2SketchofHDIC②HDIC。HDICHDIC、、。HDIC。③、。·38·.watergasheat.comHDICCASS268。④HDIC、、、pH、、。HDIC35~38℃HDIC-。3.2.2CASSCASSSBR、。3.3、。CASS。。HDIC。3.43。3Tab.3Structuresandequipments2.0m×0.4m×2.0m2.25m×2.25m×5.0m2114.50m×2.25m×5.0m1.07m3/m2·h9.55m×7.0m×5.0m16h22.0m×2.0m×5.0m1.0h11pHHDIC4.0m×15.0m9.5kgCOD/m3·d2111CASS2315m38h2217.0m×5.5m×5.0m4h13.0m×2.0m×5.0m1144.14.1.1HDIC3HDIC、、COD。320081—20095HDIC、CODFig.3ConcentrationvariationofHDICinfluentandeffluentCODfrom2008.1to2009.5HDICCOD<5000mg/LVFA<200mg/LpH、ALK、CODVFA、pH、ALK、COD8。20093CODCOD。COD12h17HDIC。、pH、、VFAHDICVFA。4.1.2CASS①CASSCASSNP。②CASS·48·268.watergasheat.comSSPAC、、C∶N∶P、2~3d。4.22009443。4Tab.4MonitoringdataforwastewatertreatmentprojectpHSS/mg·L-1COD/mg·L-1BOD5/mg·L-1NH3-N/mg·L-16.8935896343261087.501154201.72①4/HDIC/CASS、、。②。③PLC、。4.3、、1.65/m3540m3/d。COD682.1t、BOD5388.6t、SS72.93t。5/HDIC/CASS、。1.2M.2006.2.J.20012559-66.3.—J.200622177-79.4.—J.200528192-93.5.J.2008241257-59.6.SBRJ.19939229-31.7.SBRJ.200218723-26.8.3D.2006.13904981843E-mailfanronggui@163.com2009-10-10·58·.watergasheat.comHDICCASS268
本文标题:HDIC与CASS复合工艺处理高浓度制药废水范荣桂
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