广州京溪地下污水处理厂建设实践与思考汪传新

檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲檲殘殘殘殘510060。。。、。MBRTU992B1000－4602201108－0010－04ConstructionPracticeandThinkingofGuangzhouJingxiUndergroundWWTPWANGChuan-xinQIUWeiGuangzhouMunicipalEngineeringDesignandResearchInstituteGuangzhou510060ChinaAbstractThelocationofWWTPhasincreasinglybecomeabigprobleminimprovingmunicipalsewersystemincentralareaofthecity．DuetodifficultsolutiontolandproblemthelocationofGuang-zhouJingxiWWTPexperiencedalongtime．Atlastbasedonacreativeideatheplantwasdesignedasundergroundstructurebuiltandputintooperationsuccessfully．Acomprehensivereviewoftheconstruc-tionprocessofJingxiundergroundWWTPwasmadeandacomprehensiveanalysisaboutthelandsavingfeaturesandadvantagesofundergroundplantwascarriedout．CombinedwiththelandbottleneckinthecentralareaofthecityforWWTPconstructionitispointedoutthattheconservationoflandresourcesisstronglyrequiredfordesignofWWTP．ThesuccessfuloperationofJingxiundergroundWWTPcreatesanewmodeofefficientandintensivelanduseforconstructionofWWTPandprovidesnewideasandim-portantreferenceforlocationandconstructionofWWTPinthecentralareaofthecity．KeywordsundergroundwastewatertreatmentplantlocationlandsavingMBRutiliza-tionofundergroundspace。、、。1993—2005、1。2006、、。、、。。·01·27820114CHINAWATER＆WASTEWATERVol．27No．8Apr．201120094。。。。1、15．6km。。、、、、。2006“”、、“”、“2010”“”“、、、、、”、。。。2。2006635．7hm2、7．0hm2、6hm2、5．9hm2、6．8hm25。。。。MBR。200941．8hm2。。20095—720098—9200910—12、、。、、20109。3。1．8hm210×104m3/d、、。《》GB18918—2002A12km。3m1．5×104m3/d10×104m3/d。。①。、、、1·11·．watergasheat．com278、。1Fig．1Sectionofundergroundwastewatertreatmentplant②、、2、、、、、。2Fig．2Layoutofintegratedwastewatertreatmentplant③3。3MBRFig．3FlowchartofMBRprocessinwastewatertreatmentplantMBR、。44.1。。。10×104m3/d8～9．5hm21．8hm21/5。4.2。。①②③④⑤⑥、。4.3。300m200m。·21·278．watergasheat．com①。。②。。③。。4.4。①。、、。②。、、。③。、。④。。5。①。。②。。、。。。6、、。、、。、。[e-mail]2010－12－22·31·．watergasheat．com278