復配優(yōu)勢菌處理生活污水及污泥減量研究.pdf

1、中圖分類號：T0949論文編號：—HBLG0—7102密級：公玨河北理工大學碩士學位論文復配優(yōu)勢菌處理生活污水及污泥減量研究作者姓名：王撞紅專業(yè)名稱；氈堂王苧研究方向：疊撞氈互盞豉簋位王學習單位：塑jI堡王太堂學習時聞：墨里生提交日期：2QQ2璽竣且2目申請學位類別：三坐亟導師姓名：墮壅塑煎量單位：盞韭墨蘭盤空垡苧盞皇煎筮查莖毽論文評閱人：型盤點耋蕉單位：唐出堂院噩擅皇出堂王霆丕盔愛墜叁攙單位：趣韭壟王太堂氆王皇壘煎亟盔堂醫(yī)論文答辯日期

2、；2嫂2生照且Z目答辯委員會主席：型盤盛塾蕉基金資助項目：唐山市科技局科技攻關項目(04131601C3)關鍵詞：復配優(yōu)勢菌；生活污水：活性污泥；污泥減量；模型唐山河北理工大學2007年4月河北理工大學碩士學位論文AbstractAtpresentmunicipalsewagetreatmentplantsusingactivatedsludgeprocessmostlyButincommonactivatedsludgemethodt

3、hestandardthatcantstillattaiutomakeuseoftwotimesAtthesametimemuchexcesssludgeisproducedintheprocessbecauseofmicrobebreadingThiskindofsludgewilldoharmtohealthandsafetycanpollutetheenvironmentoncemore，anditisexpensivetotre

4、atSoitisnecessarytostudyanewprocessofraisewateroutquantityandsludgereductionaccordingtotherealadditionTheascendantmicroorganismwasfiltratefromgivenactivatedsludgecompoundwithEM，whichadoptorthogonalexperimenttoconfirmthea

5、dditivequantityandthebestcraftconditionTheresultoftheexperimentwillbeexaminedandcorrectedfurthermorethroughthedynamicoxidationditchmodelimitatetoexperimentTheresultsshowthat：InoriginaIcraftconditionofsewageprocessingthes

6、urplussludgereduced119％whentheascendantmicroorganismwasusedindisposingsewageTherewerenochemistrymedicineItcostlowerinsurplussludgedisposalandCan’tpollutetheenvironmentoncemoreInthisexperimenttheoptimizedconditionsaredosa

7、geoftheascendantmicroorganismwhichis5：6：4：5／1000(Vm嘲瑚fg柚sm／P0豳‘ew4蛔r)，pH=8and3hforgaspumping5hforholding3hforgaspumping5hforholdingBeforeaddIngtheascendantmicroorganismtheCODattain2刪TheCODthedensityofTPandNH3Nreachedl叫st

8、andardunderaddingtheascendantmicroorganismAtthesametime，thesludgewasreduetextItshowedthattheadditiveeffectivecompositemicroorganismwhichaccordingtothethai“actorofwastewaternotonlyreducelheproductionofsurplussludgebutalso

9、improvetheindexesoftheeffluent。inoriginatsewageprocessingAtthesametimefurthermoreclearthatincertainsewagetreatmentplantthetechniqueoftheeffectivecompositemicroorganismdisposewastewatercouldimprovethewaterindexsignreduces

10、urplussludge。enlargethescopeofwaterreturntouseThereissignificancetostudynewtechnologyofeffectivecompositemicroorganismteducesludgeintheoryandpracticeItCansupplyreferenceandguideforengineeringdesignFigure22，Table21，Refere