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WUYISCIENCEJOURNALVol.20Dec.20041220040:1001-4276-(2004)01-0086-07qd(350002):NH,-N48hBOD,,NH,-N96.800,98.7%6.54g/L:;;;:X17,Q939:AN,PD7N,PE21((PSB)PSB[[3.4][151PSB[E6.7.81NIVPco,:2004-09-01:((JA03054):(19??).:20:8711.11.1.1COD13500-18600mg/L,BODS960012800mg/L,TN8901310mg/L,TP160270mg/L,1.1.21.1.3(g/L):Ca(NO3)20.04,KH,PO40.01,M9SO40.025,Na,CO,0.02,Na2Si030.0250.03pH8-10;(g/L):CH3000Na310.6,NaCl1,NH4C11.5,M9C122H200.2,KH2POa0.5,K2HP040.60,CaCl20.05,0.1,pH6.7;(g/L):10,34,5,NaCl5-8010.5pH7.0;(g/L):20020;pH(g/L):5103,0.025.0.45370C16-18h1.21.2.1;;;1.2.21997[E91:;:Folin-22.1()2.1.1588202.1.2(1)20'C,()350C,50(1)(20-350C)1pH2pHpHpH3.5-9pH5.5-6.5pH()11601-.iiiR1-01050105166144nJ3.55.566.578(h)(%)23.839.247.153.66067.87275.63.52jn.QJApHpHpHpH30-36pHCO,,H:(36h)pHpH20:898.587.5.-vH6.:5.:d(h)60JS..43pH4424hlog9(cfu/L)log,06.5,48h1.98log72h1.6log.(4)NH,-NpHNH,-NNH,2.22.2.1:to9.-8~1D54Ug10h)12243648604.90.202.2.22:2.2.1D(CO:(TCA)ATP2(48h)(KID)COD(%)BOD(%)7.906.5393.784.1:{.;()6.0%NH,-N13.50oCO:NH,-NNH,-N:5CO2+3H20+NH,-C,H,02.5N+5.250,NH,-N[Cto.ii)NN3000IxN99.2Yo10001xN81.3%CO:20:914250030001x448hBOD9500mg/LBOD,96.8oo,NH,-N98.70o6.54g/L4(48h)(mg/L)BOD(%)NH3-N(%)244.3771.578.1486.5496.898.73:pHJDOco,48hBOD9500mg/LBOD,96.80o,NH3-N98.7%6.54g/L[1.17.2000,26(9):287.[2].N,P.1995,9(4):11.[3].J7.1985,5(2):29..J7.1990,12(5):32.[5].[J7.,1998,27(3):249.[6.[J]1999.[7.J].2002,24(3):393.[8]GoldmanJC.Outdooralgalmassculture,1.Applications[J]WaterResearch1979,13:1.[9].()[M]:1997.[10]HobbleJE.Competintionbetweenplanktonicbacteriaandalgaefororganicsolutes.PrimaryProductivity.9220inAquaticEnvironments[J].UniversityofCaliforniaPress,1969.178185.[11]CorbinEMcGriff,RossEMcKinney.Theremovalofnutrientsandorganicsbyactivatedalgae[J].Wat.Res,1972.6:11551164.TREATMENTOFHIGHCONCENTRATIONORGANICWASTEWATEROFPIGGERYBYHIGHEFFICIENCYBACTERIAALGASYSTEMZHENGYao-tong(CollegeofResourcesandEnvironment,FAFUFuzhou350002)Abstract:Thepathogenicbacteriawereinactivatedandcomplicatedorganicpollutantswerede-gradedtosimplesubstancebyanaerobicacidizationinadvanceforthepiggerywastewatertreat-ment.Theeffectsofecologicalfactorsonmetabolicrateoforganiccarbon,NH,Nandformingproteinofbacteriaalgabythebacteriaalgaeecologicalsystemsarestudiedundersimulatedconditionsinthispaper.Theresultsshowedthatthemetabolicfunctionsofthebacteriaalgawereaffectedbytheinitialratioofthefivesortmicroorganisms.Whentheratioofthefivegermswasmostsuitablytheabilityofthebacteriaalgaesystemtoremoveammoniaandorganiccar-bonwerehighestandthoseoforganiccarbon,NH,Nareremovedindifferentrateinlightanddarkconditions.Thelightwasmorebenefittothebacteriaalgaremovingammonia,butthedarkconditionwassuitabletoreduceorganiccarbon.Usingbatchexperimentthebacteriaal-gaesystemcanremovemorethan96.80oand98.70oBOD,NH:Nofthepiggerywastewa-ter.Inthesametimewecanget6.54g/Lbacteriaalgaecellproteinafterwastewatertreat-ment.Keywords:Piggerywastewater;Bacteriaalgaecosystem;BiologicaltreatmentWastere-sourcereuse