成都市沙河污水处理厂建设特点及工艺设计

Nov.32No.12200629成都市沙河污水处理厂建设特点及工艺设计马林伟(,610081)沙河污水处理厂是成都市已建或规划建设的众多污水处理厂中唯一位于城区和城市河流中上游的污水处理厂,同时还担负向河流补充景观用水的任务,其建设对污水处理厂融入城区建设并争取尾水就近回用的模式具有重大意义在污水处理厂设计中还需要解决用地紧张臭气对居民区影响的问题介绍了沙河污水处理厂的概况,设计参数及建设特点,经调试后其出水水质可以达到城镇污水处理厂污染物排放标准(GB189182002)一级A标准城市污水处理厂景观用水除臭集约化11.1,()90km2,30km2,(),(2060),15m3/d,10m3/d,K=1.35,70%,30%20032,2004915678,9424,3400,28541.2(1):,,4.41hm2(66),180()4m2(6)SBR,,SBR参考文献1,,.SBR.,2003,23(1):30~332TsunedaS,OhnoT,SoejimaK,etal.Simultaneousnitrogenandphosphorusremovalusingdenitrifyingphosphateaccumulatingorganismsinasequencingbatchreactor.BiochemicalEngineeringJournal,2006,27(3):191~1963,,,.SBR.,2001,27(5):30~324,,..,2005,6(4):18~215AkinBS,UgurluA.Monitoringandcontrolofbiologicalnutrientremovalinasequencingbatchreactor.ProcessBiochemistry,2005,40(8):2873~2878&:3000720354:[phone]Email:[e-mail]:2006-09-01:2006-09-1930Nov.32No.122006(2):,(GB189182002)A;,(GB39051996);(GB1234890)(3):20032~9,10,2004911.31.3.1,,,,;;1.3.2(1),,,,(2)D,DA863,13m3/d,24.2m/h(3),(4)(),,,7m3/h1.3.3,,,,,;(Flygt);HVTURBO;Polychem;(WEDECOAG),211BOD5/mg/LCODCr/mg/LSS/mg/LTN/mg/LNH3-N/mg/LTP/mg/L///L2004002404030412~251050101551103/%9587.595.8362.583.375,A2/O,D,1133.1Nov.32No.12200631,1(1)2,1.4m,9.95m,1.2m,1,1.1kW,25mm,80(2)1,,FLYGTCP3306/665,5(41),Q=1354m3/h,H=15m,P=75kW,=83%(3)3,2,2,1.25m,2.05m,5mm,75,0.75kW(4)1,2,,0.11m/s,2.48min,0.2m3/m33(21),540m3/h,30kPa,11kW2,Lk=4.2m,2.79kW,2~5m/min1,20L/s,0.37kW164,7m3/(h)3.2,49329m3,12.4d,0.11kgBOD5/(kgMLSSd),4g/L(1)2,1.225h,5103m3,5670m3,100%(2)()2,0.07kgNO-3-N/(kgVSSd),7938m3,8820m3,1.91h,200%(3)()2,36288m3,40320m3,8.71h2/m3/h425001390074002600400070400(4)25000m3/h(5),5,0.947m3/(m2h),17621m3,4.23h,2.91L/(sm)(6),ITTFLTYGT10,,4.3kWITTFLTYGTPP46604,,Q=650L/s,H=1.0m,P=10kWITTFLTYGTPL7055/6802,,Q=650L/s,H=2.0m,P=27kWITTFLTYGTCP3127MT4312,Q=40L/s,H=4.7m,P=4.7kWPolychem5,,0.6m/min,83m,8m,4.3m,1.0kW1,400mm50,250mm3.3DD1,DA863,,800mm8,28m2,(1.3),24.2m/h3.413(21),20m3/min,0.05MPa,24.91kW3(21),32Nov.32No.12200632005CODCr/mg/LBOD5/mg/LSS/mg/L/mg/L/mg/L/mg/L1313.024.4105.98.9167.07.127.62.534.414.51.50.32470.025.3167.68.8296.56.822.52.635.513.81.50.43416.022.9154.48.6394.06.2303.338.113.23.00.54726.624.9246.79.6441.55.929.73.937.913.63.40.55631.922.2327.29.9298.65.125.81.030.413.73.40.86438.820.2204.58.5302.45.923.30.829.813.31.30.57335.020.1172.46.8284.16.018.60.321.413.91.70.98217.113.2114.96.3194.65.114.90.521.013.51.30.89287.711.4144.34.6222.25.017.40.419.812.61.20.410325.512.9146.75.4239.35.222.31.626.711.91.50.511210.416.0125.45.6204.55.119.20.632.913.81.20.4350m3/h,11.5m,18.5kW3.52,=9.0m5.5m,1.55m,0.712m(WEDECOAG)1,2,72kW3.6()1,416m3/min,75kPaHVTURBO3(21),1,208m3/min,75kPa,335kW3.7,1(1)14.3t/d,80%2,75m3/h,1.5kW2,15m3/h,30kW2,2,2,1,2(2),(PAC),15mg/L(,Al2O310%),3(21),Q=500L/h,H=0.3MPa,P=1.5kWPAC2,15m33.8,2,2,Q=70000m3/h,414m220m41km,,,2005,,320053,(GB189182002)A&:61008111:[phone]E-mail:[e-mail]:2006-07-24:2006-09-10