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7199459ResearehofEnvironmentalSeieneesVol.7,No.5SePtember1994(,2062)::l,(BOD),,12.5%1.5%2.%,,NH-NNON,,,,,Liebig,.,,,,:¹;º;»;¼;½;¾:19940103,.22.11955,Greenberg2Srinath(1959)Alareon(1961)2,,shaPir,,,pH,,,;,IX,,1mg/LDOI10.13198/j.res.1994.05.1.xuyt.0017,,,,;,2.2,,,2.2.1MenarJenkinS1969,Menar,,,,,CO:,pH,,,,,CO:;,CO:COZ,pH,2.2.2pHpH,,pH,,Ca/P1.7pH,NON,3.69(CaCO),pH,HZcO,HCOCO,pH,Arvin3,,,,pH,.2.3,,,,,,,,,,,,,,,,,,(),,(metachromatiegranules),RNA,,,60%5:33.1PO3:,,M3,M,,M,ZP03,,n2()n1(),,,33.23.2.1,3.2.2,,(baeteriastress),,,,,,():~ADP+3.2.3,,3.2.4,,,,3.3,CO:pH,pH,,3.3.1FuhS,,(),,Deinema5,,Cloete6,Buehan7(1983),1985,M.Meganek8,,,,93.3.2Cloete,,,5%16%7Brisch,,1%10%15%20%,20%~60%,Meganek,,5%13%,3.3%,1.5%~1.7%Seyen2,Best2,BrodischA,93.4,,,??,Fuhs,,(),,VFA,VFA,5mg/L,,,?Nicholls2PHB,4PHB,,BeyerinekiaSenior2,PHB,C6H1206ZCH3C(H+4H++4e-CoASHZCH3COSCoACH3C(X:HZCOSCoA+ZHPHBCH3CHOHCHZCOSCoACoASHPHB,,H+e,:A+ADPP,ATP+CoAP,,ATP,,PHB:¹ATP,;º,12/12,,(),;H+e,PHB,5:,{,,{.1PHBPI||||1||||IIO:2,PHB,,,,,,,/,,MeganekBriseh,,Bredisch,,,(),7,,,,,,MgKCa,Mg:K:Ca=0.25:0.26:0.0941..:,1959.15215421naldW.BotreatmentSystem,EeaRatonFlorda,CRCPress,1988,3:1133ArvinEetal.WaterscTeeh,1985,17:1474..:,1985.259~2685DeinemaMHet.WatersclTeeh,1985,17:1196CleoteTEet.WaterRes,1988,22:9717BuehanL.WatersclTeeh,1983,15:1978MeganekMet.WaterITech,1985,17:1999.SBR.,1993,12(8):810StreiehanMetal.WaterRes,1991,25:911FuhsGWetal.MierobiologyEeology,1975,2:119BiologiealPhosPhorusRemovalofWastewaterXUYatong(DePamentofEnvzronmentSciences,tChlnaNormalUnivers,Shanghai200062)AbstraetPhosphoruspollution15themainfaetoreausingeutrophieationofwater.ThispaperintrodueesthehyPothesesofthemeehanismofphosPhorusremoval,i.e,biologieallyindueedehemiealpreeipitationandbiologiealexeessivephosphorusstorage.Theprineipleforthebiologiealremovalofphosphorusineludesehemistryofpolyphosphates,funetioningofpolyphosphates,polyphosphateorganismsandtheirreproduetioninsludge.KeywordsBiologiealphosphorusremoval;Eutrophieation;Polyphosphate;Polyphosphateor-ganisms;PhosPhorusuptake;Phosphorusrelease