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··20015(,100044):。,“”,,。:;;;1,、,,。。,131,67。,、、、。,119,63,13。,、、。80,,,。,,《21》“,”,,,。22.1“”2.1.1“”、“”。,,;,、、、、、,。1999《》:93%WV,PT、CODnnIBOD。、23%,,77%,、。,。V,。V,,,。2.1.2“”:①,;②,、、。,。。,··20105,、。,2.0t,NT、PTCOD。1.75t,。、。:40%,50%,、。。36500kmZ,、、,38,4,,。、,“”,、“”,。,。,,,41,,,,。2.2“”2010,,,、、,:(l)。253249,4,98.4%;19981035100tCOD3omg/L97.3%,105270%。(2)。2000436.5t,60%。33,。(3)。“”。16.4%。(4)、。:,,,。,,。,,。(5)。,、,。4X()01600,。(6)。9;、,3。(7)。424m3;;。(8)。65,48,4。,“”;、、、,,,。(9)、。,“”,。,TN、PT、a。NT、PT5.1、4.45;TN、0.98、1.4。V,V,。“”,,,。100%,COD40%。,:①。《》200080%,4,60%,,63%,n%,30%,。,。②。,、。,。1k27,、、。,、,,,。③。,,,,。33.1、··20015,。“”,,,。,,,。、,、,。,。,。,,6080,,、,。。,。3.2,,,、、。,,“”、。、,,、,、,。,。3.3,,,,。、、,、。,,、、。,,、。3.4、,,。,,。。,10-20。。,,、,,,“”。4(l)。。,。(2)。、,“”。,,。,20%-30%。“”。(3)、。,。,、、,。,25kmZ,58%,1368t/(k·a),。,、,、,;,,。(4)。,,、、,。,、、。:【1],.【M].,1995.【2],.[J].,1998,(5)3[]“”.“”【c].,1987.【4],.【J].,1999(5).【51.【J].,1998,(2).(:)BEIJNIGWTAERREOUSRCESN0.520()l__bAstcratnadKeywodrsEslbisbmnetofxePerimeanddemonstrnoareaofrnewwater·savingtechnlooglesadnbenefitsnaaiysisnil,unongl,0wenehengZ,。zhang3(1.NiatoniaCenetrofEiffcientilirgiatonnEgineenngandTchoologyResch,Beijignl0(44,China:2.BeijingChangPingDisitreta/tereRsoucresBuerau,1022X(),Chjna:3.Beijinga/etrResoucresBau,10(36,China)Abstract:AnexPiermentanddemonsitonaeraofnewteehoologiesforwatersavingswasbuiltinChangPingDisitret,Beijing.hTeifddiirrgiatonexpeirmentstUdy15foeusedonlevelbordergiatonandsuegaiton.hTelasereonlt’olldelandlveeilngetchnologywasalsoaPilPedanddemonstdeinhteaera.hTeersulstshowhtatobviousbeneiftseouldbeacihevedinwaetrsavingandineerasingeorPiyeldaswellassoeialaspeeterhtosenewetehnolgoiesaeraPP】ied.Keywords:walr~svainglgiaton:las-ereonotrlldelandleveilng:levelborderigiaton:sugreigiaton;waetrsvaingandincerasingcorPyieldiDscussiononwasetwaterreu`einBeingeuouRl,Hetl,J0YanwenZ,L。hongZ(1.DePaJentofEnviornmenatlSeieneeandnEigneeirng,sTinhguaUinvesriyt,1X〕84,China:2.BiejingHydrauilceRseajthnIisttUet,14,Chja)Abstract:ereirsis15oneofhetmostseironsPorblemshtatBeijingafees.wstewaetreurse15ergadredasaneflcitvewayotalleviaethteeirsis.Reelaunedwasetwaetreanbeusdeinidffeerntways,suehasigaiton,irversupply,indusitraluse,niciPaluse,gorundwaetrcerhagre.hTepapererviewsfoerigneounitres’expeireneesonwastewatererelalritonanderuse,andhteeurrentsatotsofhtewasetwateratmentanderuseinBeijing.Basdeonhtat,someProblemsonwasetwatereruseinBeijingaeranalyezd.Fialnly,sevealrsuggesitonsaergiVen.Keywords:wasetwatereruse;wasetwaetretraitnent:susiatnableuitilziatonLakePolihitonandeutPiheiatoneontorlinCihnaME[NGQingyi(BeijingHydrauileReseacrhnIsitutet,l0(X)44,China)Abstract:teroplluitonPervenitonandeeoloigealersotriatonhavebeenhteeureialProblemsinChina50far.BasedonhteinvesitgiatonoflakeeuotrPhieiatoneonitDIinChlna,5PaPersununanezsandanalyzeshetwaetrenviornnentsitUaitonandeuOtrhiPeiatoneonotrlmeasuersin`ekeylakes,,,dhteaLinesitngPorblemsinChina.iFalnly,severalkeyPointsemPhasizedonhetoplluitoneonotrlofuGanitngersioraerPutof,d.eKywords:lake:waetroplluitonPervention:eeofoigealerstaoriton:euOtrihPeiaton62