城市河道黑臭评价模型研究进展

120111()JournalofEastChinaNormalUniversity(NaturalScience)No.1Jan.2011:10005641(2011)01004312刘成,胡湛波,郝晓明,柏燕艳(,530004):,.,,.:;;;:X522:ADOI:10.3969/j.issn.10005641.2011.01.005:201011:(2009ZX0731700602);(XB2090162):,,.Email:[e-mail].:,,,.Email:[e-mail]ofblackodourpredictionmodelsforurbanriversLIUCheng,HUZhanbo,HAOXiaoming,BAIYanyan(SchoolofEnvironment,GuangxiUniversity,Nanning530004,China)Abstract:Thepaperfirstanalyzedthecausesandmechanismsofblackodourinurbanrivers,thenprovidedareviewontheachievementsonmethodsandapproachesforblackodourevaluation.Anumberofblackodourassessmentmodelswerecollectedtogetherandthencomparedwitheachother.Fourwidelyusedmodels:themultiplelinearregressionmodel,theorganicpollutionindexmodel,themultifactorweightedindexmodelandthecomprehensivewaterqualityidentificationindexmodelwereselectedandanalyzed.Thetrendofevaluationmodelbuildingonblackodourinurbanriverswasprospectedintheend.Keywords:urbanrivers;blackodour;evaluationmodel;riverregulation0引言,80%[1],[26].,..,[710].2060,()2011[11]..,2020[12],70[13].1963,[14].,[15][1618][1921][22,23][24].,,,[22],[15],.,.,[25].,.,,,.,.1河道黑臭的成因及机理简析1.1,.(1).:[2628],[29,30],[31],FeMn[5,32],,[28,33].(2).,,[34].1.2,,[35].[36].(1).1979,Lazaro[26],.,,(),[5,37,38].(CH3NH2,(CH3)3N)[39]()[40,41][42].(2).[29]FeMn.[5,33,4345]FeMn,FeMnFeSMnS,.(3).Romano[27]1963[geosmin()]2MIB(),.Gerber[46]1965441,:.Wood[31]1983,8,,;20,,;25,.2河道黑臭评价模型建立研究2.1,,.DO,NH3N,COD,BOD5,,FeMn[36].,[27,4751],,[5254].2.2.2.2.12060,,,[14].=(mg/L)+0.4.(1),5,.,,.,,,.2.2.2(DO)DO,VDOCOD.DO2mg/L,COD40mg/L,DO=0,;DO2mg/L,COD40mg/L,DO=1,[55].VDOCOD,VV,.2.2.3,BOD5/CODMn.[56]BOD5CODMnI.I=BOD5/CODMn.(2)3.(1)I1.3,BOD513mg/LI1.3,BOD520mg/L,.(2)()I1.0,13mg/LBOD511mg/L;1.3I1.0,16mg/LBOD513mg/L;I1.3,20mg/LBOD516mg/L,.(3)I1,BOD511mg/LI1,BOD516mg/L,.,BOD5CODMn,,,.45()2011,,.2.2.4.(I),.,.[43],(TO)(COL),,MATLABTOCOL,:TO=4.3066+1.0171[CODCr]+0.2496[BOD5]+0.9017[NH3N]-2.3407[DO]+1.7602[H2S],(3)COL=8.314[Fe]+3.433[Mn]-2.30,(4)I=0.624[COL]+0.376TO.(5)(1).1[43]Tab.1Themalodorousindexandclassificationofmalodorous(I)(I)1830~4218~3042[57]:I=2.339-0.748[DO]+0.261[T]+0.372[COD].(6),2212.41-0.261[T]0.372,.COD,,.[58]:I=0.05026[COD]+0.25756[NH3N]-2.3049[DO]+1.239385[Fe]+2.770025[Mn]+14.40787.(7)(2).2Tab.2BlackodorsgradesofZhupaiCreekIII1324I3013I24I30,,,.,.2.2.5461,:[55].,BOD,COD,NH3N,DO.A=[BOD]i[BOD]0+[COD]i[COD]0+[NH3N]i[NH3N]0-[DO]-[DO]i[DO]-[DO]0.(8),BODi,CODi,NH3NiDOi,mg/L;BOD0,COD0,NH3N0DO0;DO=468/(31.6+T)(T,)[2],(3),.3[2]Tab.3Classificationoforganicpollutiondegree(A)(A)0-13-41-242-3,,..2.2.6,,.[59],.I=0.2[CODMn]+0.1[NH3N][DO]%+0.31.085([T]-10).(9),CODMn,NH3N,mg/L;DO%DODO;T,.,I15.CODMn,NH3N,DO,,.,.2.2.7[60],.Iwq=X1X2X3X4,(10),X1;X2X1.X1,X2.X3,;X4,,X4.47()2011X1X2=15(PDO+PCODMn+PBOD5+PNH3N+PTP).(11),PDO,PCODMn,PBOD5,PNH3NPTP5.X1X2,(4).4[60]Tab.4Comprehensivewaterqualityclassificationbasedonthecomprehensivewaterqualityindex1.0X1X22.02.0X1X23.03.0X1X24.04.0X1X25.05.0X1X26.06.0X1X27.0X1X27.0V,X1X27.0,.,,,,[25,60,61],.2.2.8,,.Daniel[62](Florida)Baton,pHSiO2TPTN(C)a(Chla),,Chla,TP,TNClog[Chla]=0.99log[TN]+0.40log[TP]-0.16log[C]-2.13,R2=0.78.(12),,,.2.2.92MIB,[5254].Andrew[52]BigHill,Cheney,Clinton,Gardner,Marion5.GEOS=-9.93+3.02[DO]+9.33log[CHL]-3.58log[TOTALG],(13)R2=0.93,P=0.002,n=9.,GEOSng/L;DO,mg/L;CHLag/L;TOTALG(totalalgalbiovolume),m3/mL.481,:Sugiura[54]2MIBKasumigaura.log[GEOS]=-0.624-1.092[TP]+0.153[COD]+0.149[DO],(14)log[MIB]=0.735-0.048/[WT]-0.02558[silicicacid]+0.274[COD].(15),WT,silicicacid.(U.S.GeologicalSurvey)(KansasDepartmentofHealthandEnvironment)(U.S.EnvironmentalProtectionAgency)[63],Olathe,.Geosmin=1.08[Secchi]-0.064[SC]+0.24[Turb]+31.04.(16),Secchi,SC,Turb.,,.2MIB2MIB,[27].pHDONO2NNH3NTNTPPO3-4Pa(TOTCYAN,totalcyanobacterialbiovolume),.,...2.2.10,5.5,..,,.,,.,..3分析与展望,,,.:.,,,,.49()2011,.,,.,.5Tab.5Comparebetweenblackodorouswaterassessmentmodels=(mg/L)+0.4,,.[14]DO2mg/L,COD40mg/L,DO=0,;DO2mg/L,COD40mg/L,DO=1,VV,.[55]I=BOD5/CODMn,.[56]I=0.624[COL]+0.376[TO],TO=4.3066+1.0171[CODCr]+0.2496[BOD5]+0.9017[NH3N]-2.3407[DO]+1.7602[H2S],COL=8.314[Fe]+3.433[Mn]-2.30,,,.[43]A=[BOD]i[BOD]0+[COD]i[COD]0+[NH3N]i[NH3N]0-[DO]-[DO]i[DO]-[DO]0,,,.[2]I=0.2[CODCr]+0.1[NH3N][DO]+0.31.085([T]-10),,.[59]Iwq=X1X2X3X4,X1X2=15(PDO+PCODMn+PBOD5+PNH3N+PTP),,.[60]log[Chla]=0.99log[TN]+0.40log[TP]-0.16log[C]-2.13Baton,.[62]GEOS=-9.93+3.02[DO]+9.33log[CHL]-3.58log[TOTALG],.,.[52][][1].[J].,2001,17(6):6669.LIUXT.Discussiononproblemsofcityriverharnessing[J].Planners,2001,17(6):6669.[2],.[J].,2002,15(3):201203.CHAOYP,ZHAOH.BlackodourmonitoringsurveysandcountermeasuresofChangzhoubranchcanal[J].GansuEnvironmentResearchandMonitoring.2002,15(3):201203.[3].[D].:,2006.501,:ZHOUWR.StudyonblackandstinkissueofFenRiverTaiyuanCityzone[D].Taiyuan:TaiyuanUniversityofTechnology,2006.[4],.[J].,1983(5):68.LUOJD,FANGBR.ResearchonblackodourissueofHuangpuRiver[J].ShanghaiEnvironmentalSciences,1983(5):68.[5],,.[J].,2003,29(5):2728.LIXL,ZHANGPC,YUHC.AnalysisonblackcolorandodorofWeigongRiverinShenyang[J]