采用boddo模型確定區(qū)域合流制管網(wǎng)截流倍數(shù)

1、分類號：工型!1212l密級單位代碼學(xué)號奪肥二學(xué)夫警HefeiUniVersityOfTechnOlogy碩士學(xué)位論文MASTERDISSERTATIoHo侖文題目：采旦墾Q旦：旦Q送型確塞匿壁盒鎏劍笪圈董速魚數(shù)學(xué)位類別：回笠；堂匝亟學(xué)科專業(yè)：(工程領(lǐng)域)市政工程作者姓名：姚睦導(dǎo)師姓名：籃堡澄整塑完成時間：2Q魚墨生!Q旦TheApplicationofBoD—Do、ⅣaterQualityModelontheDetermination

2、oftheSewageClosureFactorAbstractSewageclosureisimportantmeasureformunicipalwaterenvironmentalqualitycontroIRathermorefactOrssuchaseconomic，enVironmentandhydr0109yshouldbetakenintoaccounttocon矗rmsewageclosuremultiplicatio

3、nfactorandcanhardlybequantitativeanalyzedGenerally，thebiggertheclosurefactoris，themoretheinvestmentwillbe，andthemoreenvironmentalbenentwillbe：thelesstheclosurefactoris，thelesstheinvestmentwillbe，butthemorebackeffectwillb

4、eSotheenvironmentstandardshou】dbetheconstraintconditionfbrwaterqualitymodelanddeterminethereasonablesewagecIosurefactorA1lrealsystemsareofthreedimensionsaswaterqualitymodelconcernedButwaterqualitymodelcanoftenbesimplyreg

5、a州aszero，oneortwodimensionswatermodelOnedimensionedwaterqualitymodelcanbeefrectiveonriverwaterquaIitypIanningonedimensionedBODDOmodelforriverisawellstudiedandmaturewaterquaIitymodel，itisadaptiveandcanrenecttherealitySoth

6、eOnedimensionedBOD—DOmodelforriverisemployedtoplantheAnqingNewRiVerDistrictwaterenvironmentAimingatthespecialityofthetask，thepaperformedrelationshipmodelsamongwaterquaIityandquantityofrainwater，pollutedwaterandriverwater

7、，andtogethernuxandmultiplicationfactorOfcombinedsystemExplicitdifferencemethodisemployedtosolvetheonedimensionedmodel，on—sitetestingandpicktesttodecideCOD、BODandD0ofthewateranditsvarietvGradientmethodisemployedtoconfirmm

8、ainwaterqualitymodelparametefsonthegroundofrelationshipsamongindexesOne—dimensionedBODD0modelisemplovedtosolvewaterenvironmentcapacjtyandreasonablesewageclosurefactor，thusnewwaysareputupforsewageclosurefactorof01dcityzon