废水处理工程设计要点与实践邓国政

TAIYUANSCI-TECH··/mmABAABB1000×1500×16003000×5000×25002600×8600×400013000×4500×55006000×6500×55009500×6500×55002500×6500×55005300×6500×55004300×6500×55003800×3000×55002500×3000×550011000×6600111111111113，，，，，、，，，（、、），，。“+++”，，，，，，。“”；“EWS”；，，，。、、、、。，，GB8978—1996。，500t/d，1.2，600t/d，，，600t/d，16h/d，37.5t/h，1。2.1“+++”（1）。2.22。（，030006）“+++”，600t/d，CODcr900mg/L，BOD5450mg/L，SS100mg/L。：CODcr，BOD5SS90.2%，92.6%82.3%，GB8978—1996。；；；X703.1A*2007，20082009－08－20；2009－10－10（1964-），，。19897，，。1006－4877（2009）11－0067－02CODcr/mg·L-1BOD5/mg·L-1SS/mg·L-1pH400~900650≤100200~450325≤20150~300225≤706~877ABAABB*67TAIYUANSCI-TECH··DesignBriefandPracticeforWastewaterTreatmentEngineeringDENGGuo-zheng，WANGXue-wen，LIShi-jun，CHENXing-yun，ZHAOZhong-yan（TaiyuanEffluentDisposalEngineeringCenterofChinaInstituteforRadiationProtection,Taiyuan030006,China）Abstract:Byusingtheprocessof“hydrolysisacidification+twosectionsofcontactoxidation+coagulationprecipi-tate+filtering”indealingwithwastewaterofmakingChinesetraditionalpatentmedicineinacertainTaiyuanpharmaceuticalcompany.Thewastewaterquantitywas600tons/day,CODcrwas900mg/L,BOD5was450mg/L,SSwas100mg/L.Themonitoringresultshowedthatafterthetreatment,theremovalpercentageofCODcr,BOD5,SSare90.2%,92.6%and82.3%.Allindicatorsmeetallthefirstdegreeofnationalintegratedwastewaterdischargestandard(GB8978—1996).Keywords:hydrolysisacidification;twosectionsofcontactoxidation;coagulationprecipitate;pharmaceuticalwastewater2.33。，，12t，，，、，，，，7，，，CODcr50％，。14，，，CODcr70％。21，，，，，CODcr85％，，[1-2]。。4。“+++”，，，。、、、、。3：，。[1],.[M].:,2003.[2].[M].:,2003.（）（+）FSREWS，：10mm50QW18-15-1.5；AS5.5-2CB；100GAK；50GAKZH150×80；ZH901（12，4×4）（1m，0.87m）FSR100AKWL-250×1100EWS-1/221056400m3545m3512111200212241·8.18.38.58.78.98.128.178.208.24485512513434624718412488534524414532312827343827342202812542413212971272312542471215148171181651148.350.255.445.240.275.839.548.942.149.59.78.711.29.18.312.47.58.87.59.21421591701121081541421241301381218211582320141715100201570CODcrBOD5NH3-NSS68