葛洲坝凯丹水务优化运营管理降低运营成本的措施

、1211.1000272.4300008、、。、、、、、、。。MEASUＲESFOＲIMPＲOVINGOPEＲATIONMANAGEMENTANDＲEDUCEOPEＲATIONCOSTOFMUNICIPALSEWAGETＲEATMENTPLANTINKAＲDANWATEＲCOMPANYOFCHINAGEZHOUBAGＲOUPLiCaifang1YangDan2NieJun11.KardanwaterinvestmentChinaCo．LtdBeijing102700China2.ChinaGezhoubaGroupInvestmentHoldingsCo．LtdWuhan430000ChinaAbstractChinaGezhoubaKardanWatercurrentlyowns8municipalwastewatertreatmentplantswhicharelocatedinHebeiTianjinShandongandotherdistricts．Theoperationdepartmentofheadquarterdirectlymanagesroutineoperationofallplants．Thedirectoperationcostofplantsconsistsofelectricityfeechemicalcostsludgetransportationanddisposalfeeequipmentmaintenance＆repairfeeandlaborcost．Theoperationdepartmentdecreasesthecostbymanagementoftargetevaluationbenchmarkingmanagementcentralizedpurchasingandothermeasuresaftersixmonths’operation．Herebasedonactualapplicationofwastewatertreatmentplantanalysisismadeaboutoperationcostandthenputforwardrelevantregulatorymeasures．Keywordswastewatertreatmentplantoperationcostanalysisregulatorymeasures2016－01－071、、、、。81—3。17%～31%3%～7%1%～3%3%～8%8%～17%。、120145—10/·t－1/%0.246330.02230.01620.01110.102133t/dBA-O0.358480.755100。22.1、、、、80%。442201634220145—10·t－1/%0.224210.08070.00000.04640.090812t/dAAAO0.629591.068100320145—10/·t－1/%0.265310.03340.02530.06780.07797t/dA0.384450.85110041、、CAST。10%。2。5HV-TUＲBO12320。3。8。120～200%4。4。DO2.0mg/L。。DODODONH3－N3mg/L。2.2PACPAM、。PACPAMPAC20001500PAM29000240002016282。、、。2.3、、2.3.1、、。2.3.2。。。2.4、、、、。A。2.520148、、。。。542201634。、、、、、、、、。3201520144。420155—102014/·t－12015/·t－1/%0.2420.2400.83t/dBAO0.2240.19015.112t/dAAAO0.2650.2602.07t/dAAO0.0220.025－13.63t/dBAO0.0800.0691412t/dAAAO0.0330.02524.27t/dAAO0.0110.105—3t/dBAO20150.0460.0244812t/dAAAO0.0670.017—7t/dAAO2014510892016。、。425。、、、、。、、。1．J．20147112-113.2．J．201416174.3．J．2001431-33.4．M．2010．。櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅櫅[e-mail]0688、S.4．D．2012.5．J．2015S1116-120.6．J．20127195-200.7．CFDD．2011.8YamunaSVadasarukkaiGrahamAGagnonDＲeidCampbelletal．AssessmentofhydraulicflocculationprocessesusingCFDJ．AmericanWaterWorksAssociation20111031166-80.9YamunaSVadasarukkaiGrahamAGagnon．DetermitionofconventionalvelocitygradientGusingCFDtechniqueforapilot-scaleflocculetionsystemJ．JournalofWaterSupply201098459-470.10．J．200015122-26.1990－。[e-mail]1962－、、CAD、。[e-mail]642201634