资源描述：
《外文文献及翻译new》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、SBRMethodandprogressofstudyingSummary:Haveintroducedtheprefacecriticizingtypeintermittenceproduction,developmentandcharacteristicofFranceofactivemud(SBR),surveySBRismixingspeedDO,pH,betweenOPRandinfluencetodealwithresult,isitisitgetridofphosphorusmechanismandSBRandothercraftdealwi
2、thnewestprogressofsewagesyntheticallytonitrifyinsteadtonitrify.Keyword:Criticizingtypeintermittenceactivemudlawofthepreface(SBR),Progress,ProspectTheprocesssystemofactivemud,usethemostextensivetreatmenttechnologyinthefieldofsewagedisposalatpresent.Itisusedinthesanitarysewage,thetr
3、eatmentofmunicipalsewageandorganismindustrialsewageeffectively,takemeasurestobreakthroughtotraditionalactivemudtechnologyonlyassecondtreatmenttechnologytradition,canbeasdenitrification,tertiarytreatmenttechnologyofgettingridofthephosphorus.SBR(sequencingbatchreactor)law,namelypref
4、acecriticizetypeintermittenceactivemudlaw,theactivemudnoticeableoneactivemudlawtodealwithnewcraft.ItJapanesesewerassociationandAmericanafewrichinnovationmeaningandstrongwastewaterbiologicaltreatmenttechnologyoneofofcompetitivenessthatEnvironmentalProtectionAgencyassess.1characteri
5、sticanddevelopment1.1ProduceanddevelopSBRcrafthasalreadybeendevelopedasfarbackas1914,butbecausemonitoringmeanslaggedbehindatthattime,havenotbeenpopularizedandapplied.L.IrvineofU.S.A.carriedondeepresearchtoSBRcraftin1979,andCulverinIndianastateimprovedandputaSBRsewagetreatmentplant
6、intooperationin1980.Astoonew-typetostopuptheappearancewhichexposetothesuntheangrydeviceandsoftwareengineeringthatthecomputercontrolledtechnology,variouskindsofafterthis,isitdissolveoxygenmeasureapparatus,fluviographhighcontrollingeconomicwaterqualitydetectioninstrumentingtocoursep
7、recisiononlinetodevelopatthesametime,havingmanagedandrealizedautomationgraduallyinoperationofthesewagetreatmentplant,inadditionwaterquality,craftaresimplethatSBRmelts,dealingwiththeresultsteadily,shock-resistantloadstrengthisstrong,itisfinethatwaterqualityhappens,operateflexible,f
8、loorspaceadvantagesuchasbeinglitt
