广州市农村生活污水处理技术浅析周炜峙

1121．5100102．5101602008—2010。X703B1000－4602201118－0033－04AnalysisonRuralDomesticSewageTreatmentTechnologiesinGuangzhouCityZHOUWei-zhi1WANGCai-hong1LINWei-guo21．GuangdongArchitecturalDesignandResearchInstituteGuangzhou510010China2．GuangzhouSewageTreatmentEngineeringManagementOfficeGuangzhou510160ChinaAbstractInviewoftheconstructionsituationofthefirst-phaseprojectofGuangzhoururaldomes-ticsewagetreatmentfrom2008to2010theGuangzhoururaldomesticdrainagecharacteristicsareana-lyzed．Basedontherequirementsofruraldomesticsewagedischargeandtreatmenttheprocessandtech-nologyadoptedinthefirst-phaseprojectofGuangzhoururaldomesticsewagetreatmentareevaluatedandtheappropriatetechnologyforruraldomesticsewagetreatmentisputforward．Keywordsruraldomesticsewageconstructedwetlandanaerobichydrolysisstabilizationpond2008。3。。11.1700030150%。。①、、。、、、。②、、、、、、·33·271820119CHINAWATER＆WASTEWATERVol．27No．18Sep．20111。、75%～80%。1Tab．1ReferencevalueofruraldomesticwaterconsumptionL·－1·d－1120～15090～12080～100、60～90③。、、COD150～200mg/LBOD560～120mg/LNH3－N10～25mg/LTP1．0～2．5mg/LSS100～150mg/L。1.2、、《》GB18918—2002①《》GB3838—2002Ⅲ、《》GB3097—1997、GB18918—2002B。②GB3838—2002Ⅳ、ⅤGB3097—1997、GB18918—2002。③《》GB5084—2005。2SS、、。BOD530%。BOD5COD、。、。、。2.1①—、、。。66%。《》GB18918—2002B。11～21、。＞6h1～20．25～0．50m3/m2·d。②—、。50m3/d。《》GB18918—2002B。11。。＞6h10．1～0．2m3/m2·d。③——·43·2718．watergasheat．com。。《》GB18918—2002B。11。＞6h10．1～0．2m3/m2·d。④——、。。。《》GB18918—2002B。。2.22008—20101。1Fig．1StatisticresultofdifferenttreatmenttechnologiesappliedinGuangzhoururaldomesticwastewatertreatmentfirst-stageproject/①。②。。③。。①。2。2Tab．2Statisticresultfordifferentpopulations/%/100～15035250～31018450～52017700～82017900～1100132100～52070%700～110030%。150、300、500、800、1000。②。3。3Tab．3Designparametersofanaerobicreactor/h6/1503005008001000/m3·d－118366096120/m34．591524302∶1～3∶150·53·．watergasheat．com27183/、、、。1．J．199915322－23．2．J．2002339659－660．3．M．1999．4BenUrbonasPeterS．StormwaterBestManagementPracticesandDetentionforWaterQualityDrainageandCSOManagementM．EnglewoodCliffsN．J．PTRPrenticeHall1993．5ReedSCCritesRWMiddlebrooksEJ．NaturalSys-temsforWasteManagementandTreatmentM．Eng-landAMcGraw－HillSpecialReprintEdition1995．6．———J．199314239－43．7TannerCCSukiasJP．AccumulationoforganicsolidsingravelbedsonstructedwetlandsJ．WaterSciTech-nol1995323229－239．[e-mail]櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵櫵2011－03－08354。4Tab．4Designparametersofconstructedwetland/m3·m－2·d－10．25/1503005008001000/m3·d－118366096120/m1．2③。1kPa4kPa2kPa。④。3。。。。1．J．2010382211[e-mail]2011－03－03·05·2718．watergasheat．com