城市生活污水处理中紫外线消毒工艺方案的设计与运用

201304011969121.6502242.650231X703A1673965520130400640614200911140/L700/L2000/L24000/L1000/L200322.119966m3/dICEASICEAS1986I/A19961kgBOD50.40.6kg2.2GB189182002ApH46http//hjkxdk.yies.org.cn2013324CN531205/XISSN1673965512pH69CODCr50mg/LTP1.0mg/LTN15mg/LNH3N5mg/LSS10mg/LBOD510mg/L301mg/L1mg/L0.5mg/L1000/L32.324000/L36m31.5m33.13.1.1CHCl3CHCl2Br502004411/mgL1/min0.41.0530401001530200153040015115min30min56http//hjkxdk.yies.org.cnDO2SO2EPApH3.1.2UV100400nmAUVA400320nmBUVB320275nmCUVC275200nmDUVD200100nmC4DNA3pH420903.1.33.23.2.116t/d7.5t/d3125t/h224000/LA221TSS10mg/L10mg/L20.3mm0.3mm3BOD510mg/L10mg/L4COD50mg/L50mg/L5UVC65%65%655055072400MPN/100ml30d100MPN/100ml30d354240WUVC84W/1000015000h10000h80%15000h70%5254nm254nm15000Ws/cm2EPAUVC15000WS/cm2254nm70%3125m3/h1000/L3.2.217m1.4m366http//hjkxdk.yies.org.cn3242013837000mm1400mm1536mm150mm0.5m/s75000m3/d1200mm/1000mm/2736mmUVC3240W/3x453.323.4441UVC/1/45135245135320mmID*23mmOD4513541351361321314151611UNLIGHTSYS-TEMSWTV4000076http//hjkxdk.yies.org.cn304UV2OUL4X3/240WUVC84W44304OPVC588%1.5mm630473043168950Hz/220240V/IP56380V34220V22220V2235kW10UVLED/UV100%/60s/114GB189182002186http//hjkxdk.yies.org.cn32420138M19992TROJANUVZ3GB189182002S4J200218238405M1999TheDesignandApplicationofUVDisinfectionProcessinMunicipalSewageTreatmentLIUYun-hong1LIUBo21.MechanicsandTransportCollageofSouthwestForestryUniversityKunmingYunnan650224ChinaAbstractThedisinfectionisanecessaryprocessforthemunicipalsewagetreatmentThispaperpresentsasetofUVdisinfectionprocesssuitableforthewastewatertreatmentplantsinKunmingKeywordsdomesticwastewaterwastewatertreatmentwaterrecyclingultravioletdisinfection42AnalysisofCurrentWaterQualityofRuiliRiverandItsPollutionPreventionandControlCountermeasuresXUYong-gangRuiliMunicipalEnvironmentalMonitoringStationRuiliYunnan678600ChinaAbstractThestatisticalanalysisofthewatermonitoringdataoftheJiegaocross-sectionofRuiliRiverfrom20082011showsthatthewaterismainlypollutedbythebiologicalandorganicpollutantsThepollutionoftheinorganicpollutantsandtheheavymetalscomesnextThewaterqualityisclearlydegradingingeneralThepollutionpreven-tionandcontrolmeasuresareproposedbasedonthecauseanalysisKeywordswaterqualitycurrentsituationcharacteristicscausecountermeasureRuiliRiver63WaterQualityChangeandItsInfluencingFactorsofNanpanRiverinQujingMunicipalityZHANGHongQujingMunicipalEnvironmentalMonitoringStationQujingYunnan655000ChinaAbstractBasedonthewatermonitoringdataofNanpanRiverinQujingMunicipalityfrom2006to2012atthestateandprovinciallycontrolledsectionsthewaterpollutionanditsspatialandtemporaldistributionhavebeenanalyzedaswellasthewaterqualitychangeanditsinfluencingfactorsTheresultsshowthattheriverwaterquali-tyisclearlyimprovingKeywordswaterqualitypollutioncharacteristicschangecauseNapanRiverQujing96http//hjkxdk.yies.org.cn