日本净化槽技术在农村生活污水处理中的应用_干钢

75Vol．7No．520135ChineseJournalofEnvironmentalEngineeringMay2013*310012。MBR、。COD、BOD5、、83.64%、84.46%、97.94%、94.13%93.95%。。。X703A1673-9108201305-1791-06ApplicationofJapaneseJohkasoutechnologyintreatmentofruraldomesticsewageGanGangTangYiHaoXiaoweiPanMingjieYangCaijieCenterofPopularizationandDevelopmentforWaterSci-TechZhejiangProvinceHangzhou310012ChinaAbstractJohkasouwastewatertreatmenttechnologyintroducedfromJapanwasappliedinavillagelocatedinZhejiangProvincetoinvestigateitspopularizingprospects．Theintegratedmembraneseparated-Johkasouwithadvancedsubmergedplatmembranecouldeffectivelyremoveorganicpollutantsnitrogenandphosphorusnutri-entsfromwastewaterbyusingMBRprocess．Underthenormaloperatingconditionstheaverageremovaleffi-cienciesofCODBOD5NH3-NTPandSSbymembraneseparated-Johkasouwere83.64%84.46%97.94%94.13%and93.95%respectively．Thetreatedeffluentoftheintegratedmembraneseparated-Johka-soucouldbedirectlyreusedduetohighwaterquality．InsummarytheJohkasouwastewatertreatmenttechnolo-gyissuitablefordevelopedruralareaswithstrictrequirementsforwaterquality．Inordertopromotetheapplica-tionandpopularizationofJohkasouinruralChinaitisnecessarytostrengthentheinstitutionalconstructionofmaintenancemanagement．Keywordsmembraneseparated-JohkasoudomesticsewageflatmembraneremovalefficiencyRA11052012－03－052012－04－201959～。[e-mail]*[e-mail]、。20101COD43.7%TN、TP57.2%67.4%。。3V2。、、、、、、。、。、。34、。7Johkasou206056。7MBR89、、。。。。11.1、COD≤300mg/LBOD5≤150mg/LTN≤40mg/LNH3-N≤20mg/LTP≤7mg/LSS≤150mg/LpH6～9。《》GB18918-2002A。1.2、、、、、PLC12。-10。。pH、DO、ORP、、。1Fig.1FlowchartofJohkasouwastewatertreatmentsystem2Fig.2DiagramofJohkasouwastewatertreatmentsystem25m3/d2。、。1.3。。、、。。、、。。29715MLSS9500mg/LMLVSS/MLSS37%。MLVSS/MLSS70%。30m3MLSS10000mg/L。1.4PLC。、、、。。。1.541417。COD、5BOD5、NH3-N、TP、SSpH《4》11。22.1COD3COD。COD60.3～360mg/L171.26mg/L10～28.9mg/L18.19mg/L。COD57.21%～95.53%83.64%。7COD《》GB18918-2002A50mg/L。CODDO。COD。3CODFig.3CODremovalefficiencyofJohkasousystem2.2BOD5BOD5/COD0.31。BOD54。BOD517.8～114mg/L52.74mg/LBOD52～8.9mg/L5.33mg/L。BOD555.51%～95.53%84.46%。7BOD5A10mg/L。4BOD5Fig.4BOD5removalefficiencyofJohkasousystem2.3NH3-N5NH3-N1026112590%97.94%。NH3-NNH3-N。129NH3-N54.16%1222012922NH3-N3971713℃6。。。。NH3-NA12℃8mg/L12℃5mg/L。613～37℃12。NH3-N13。2.4TPTP7。127。127PFS129TP92.80%1222TP95.45%TP94.13%。TPA。pH、、DO、、14。7TPFig.7TPremovalefficiencyofJohkasousystem2.5SS。8SS90.38%～99.09%93.95%。SSSS52mg/L549mg/L。SS5mg/L。、、、34SS。8SSFig.8SSremovalefficiencyofJohkasousystem497152.6pH9pH6.0～7.0。129pH6.0～7.1。128PFSpH1294.9pH6.0～9.0。pHpH12。pHpH。PFSPAC。9pHFig.9pHchangeofinfluentandeffluent359.874.4m223m214.4m237m2。、。、22.05kWh/d8048kWh0.45/m3。PFSPAC119g/m30.17/m3。10L/a0.007/m3。1。0.63/m3。、。。41MBRCOD、BOD5、、。COD、BOD5、、83.64%、84.46%、97.94%、94.13%93.95%《》GB18918-2002A。2、。PLC。。3。。、。1．．20102．3．2011592054-2059LiangHanwenLiuJunxinWeiYuansongetal．Investi-gationandanalysisofruralwastewaterdischargecharacter-isticsinthreetypicalareasofChina．ChineseJournalofEnvironmentalEngineering2011592054-2059inChinese3．．2009343118-121CaoQunSheJiarong．Treatmenttechnologiesforruraldo-mesticsewage．EnvironmentalScienceandManagement2009343118-121inChinese4．59717．20095．．200824141-4XuChunlianSongQianwuWangWenjunetal．Experi-enceandenlightenmentofJapanesetechnologicalmanage-mentsystemofpurificationtank．ChinaWater＆Wastewater200824141-4inChinese6．．201023636-40WuGuangqianSunXinyuanZhangQisheng．ApplicationofpurificationtankindistributedruralsewagetreatmentinChina．EnvironmentalScienceandTechnology201023636-40inChinese7OhmoriH．YahashiT．FurukawaY．etal．Treatmentperformanceofnewlydevelopedjohkasouswithmembraneseparation．WaterScience＆Technology20004110-11197-2048．MBR．2010368ChiFabao．ApplicationofMBRinthetreatmentofruralwastewater．ChinaWaterResources2010368inChinese9CicekN．Areviewofmembranebioreactorsandtheirpo-tentialapplicationinthetreatmentofagriculturalwastewater．CanadianBiosystemsEngineering200345637-4910．MBR．20011959-11ZhangJunLüWeiyaNieMeishengetal．Practicalap-plicationofMBRinwastewatertreatmentandreuse．Envi-ronmentalEngineering20011959-11inChinese11．4．200212．．2008659-62MinYimei．CasestudyofdecentralizeddomesticsewagetreatedbyJohkasou．EnvironmentandSustainableDevel-opment2008659-62inChinese13．．2008RenAnan．Usingfilamentousbacteriaandmembranese-prationtechnologytotreatdomesticwastewater．TaiyuanMasterDissertationofTaiyuanUniversityofTechnology2008inChinese14．．200613119-22LiJingxingSunShuiyuYuanXinghai．Comparisonbe-tweenthechemicaldephosphorizationreagentsinapplica-tionofdisposingmunicipaldomesticsewageGuangdongTraceElementsScience200613119-22inChi-nese6971