低耗高效小城镇污水处理新工艺张志刚

:2010-09-27:(1976-),,,,,。低耗高效小城镇污水处理新工艺(,350108)　:以复合式厌氧折流板反应器(HABR)、接触氧化池和植物净化带构成多元生物污水生态净化系统,对城镇生活污水净化效果进行试验研究。结果表明,系统对CODCr、TN和TP平均去除率分别为79.1%、73.3%、69.2%,出水水质达到国家城镇污水处理厂污染物排放标准(GB18918-2002)一级B标准。且系统具有投资少、运行费用低、管理简便等优点,适用于小城镇推广应用。:低耗高效;HABR;生态净化;小城镇:X703　　:A　　:1673-9655(2010)06-0079-03　　,,。52%,80%。,10%[1],,,,。,1.5,1,。、,,、、,,、、。,,、,,,。[2],,。1　,300m3/d,1。2　2.1　HABRHABR(ABR)(AF),ABR,,ABRAF。HABR3(UBF),1m,0.6m,63m3。,,,。,。2.2　,,,[3],,,,。,66m3,—79—环境科学导刊　2010,29(6):79-81CN53-1205/X　ISSN1673-9655DOI:10.13623/j.cnki.hkdk.2010.06.0201.5m,,0.6m。2.3　,、,。,100m2。,,45cm,8cm。,,,、、,。3　,、HABR、、(),5d1,4,CODCr、NH3-N、TNTP,《》。CODCr、NH3-NA,TNTP。1。1　(mg/L)CODCrNH3-NTNTP29.7～224.481.47.27～38.6819.318.76～40.8321.850.45～3.641.80HABR8.5～83.329.83.91～21.3113.43.28～23.9112.220.34～3.101.686.4～29.914.50.18～4.471.375.69～24.2913.530.34～2.961.41--2.01～9.954.990.19～1.140.51/%62.1～93.779.179.5～97.491.643.6～88.873.345.1～86.469.23.1　CODCr,,,40～240m3/d,CODCr29.7～224.4mg/L,CODCr6.4～29.9mg/L,79.1%。HABRCODCr8.5～83.3mg/L,61.4%,HABRCODCr。HABR,,,,,。HABR,,,。3.2　TN1TN8.76～40.83mg/L,NH3-N7.27～38.68mg/L,NH3-NTN。、NH3-N0.18～4.47mg/L,TN5.69～24.29mg/L,91.6%37.8%。NH3-N,NH3-NNO-3-NNO-2-N,N,TN,TN,。,TN,TN2.01～9.95mg/L,56.9%。,,TN,。3.3　TPTP0.45～3.64mg/L,TP0.34～2.96mg/L,21.3%。,。,HABR,,。TP0.11～1.14mg/L,60.5%。TP,,,、、、[4]。TP。4,,,—80—环境科学导刊　第29卷　第6期　2010年12月。HABR,,,60%,。,,,,,。,,1(0.75kW)1(2.2kW),,。,HABR、,,,。,1100/t,1500～2000/t;0.079/t,,0.138/t(),1/6。5　,、“COD、CO2”,,CODCr、TNTP79.1%、73.3%、69.2%,(GB18918-2002)B。、,、、、、,,。:[1],.[J].,2009,(13).[2],.()[J].,2003,(S1).[3],.[J].,2005,24(1).[4],,.[J].,2004,13(1).NewWastewaterTreatmentProcesseswithLowEnergyConsumptionandHighEfficiencyinSmallTownsZHANGZhi-gang(DepartmentofEnvironmentandEquipmentofFujianUniversityofTechnology,FuzhouFujian350108China)Abstract:ByusingthemultivariatebiologicalecosystemcomposedofHybridAnaerobicBaffledReactor(HABR),contractoxidizationandconstructedwetland,astudyonthepurificationeffectsofmunicipaldomesticsewagewascarriedout.TheresultsillustratethataftertreatmenttheaverageremovalrageofCODCrandTNandTPare79.1%and73.3%and69.2%respectively,theeffluentwaterqualitycancomeuptothefirstclasstypeBstandardofDischargeStandardofPollutantsforMunicipalWastewaterTreatmentPlant(GB18918-2002).Inaword,thesystemcanbeappliedinsmalltownswithlowinvestandoperatingcostandsimplemanagement.Keywords:lowenergyconsumptionandhighefficiency;HABR;ecologicalpurification;smalltown—81—低耗高效小城镇污水处理新工艺　张志刚