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N、P[1]。[2-5]。N、P。MicrocystisaeruginosaNH4+-NTP。11.1Microcystisaerugi-nosaFACHB905FACHB。SAPVA。1.2。NH4+-N、TP54.18、15.10mg·L-1。CASS。NH4+-N、TP30.60、11.00mg·L-1。1.31.3.1BG1125±1℃2500lux12h12h。。1.3.2、2。SA4%5%CaCl22h。。PVA20%0.4%3%CaCl224h。。、625014、。90.77%、76.10%82.37%、67.59%79.39%、69.04%65.70%、60.65%。。X712A1000-3770(2011)11-0114-0032011-03-0810ZA0591984－15228804513E-mailgao6286367@163.comE-mailwwyyjj1972@163.com3711201111TECHNOLOGYOFWATERTREATMENTVol.37No.11Nov.,2011114DOI:10.16796/j.cnki.1000-3770.2011.11.0291.3.3。1.3.4、3.5mm1、。31L6d24hNH4+-NTP。1.4NH4+-NTP[6]。22.1PVASA2PVANH4+-NSA3dSANH4+-NPVA。6dSAPVANH4+-N90.77%79.39%SAPVATP46dTP76.10%69.04%。2.2PVASA3NH4+-NTP。SAPVANH4+-N。6dSAPVANH4+-N82.37%65.70%TPPVA3dSATPPVA6dSAPVATP67.59%60.65%。6dNH4+-NTP2NH4+-NTP24NH4+-NTP。SA、PVA。[7]。6d100%。、。2.3PVA、SASAPVA。。[8]。012345670102030405060 TP/mg L /dNH -N/mg L 024681012143NH4+-NTPFig.3RemovalrateofNH4+-NandTPinlightconcentrationlivestockwastewater1Fig.1Figureoftheexperimentdevice 012345670102030405060 TP/mg L /dNH -N/mg L 024681012142NH4+-NTPFig.2RemovalrateofNH4+-NandTPinhighconcentrationlivestockwastewater、1154SA1NH4+-N22.45%2NH4+-N。TP16.90%Ca2+Ca2+。PVATP25。NH4+-NTPNH4+-NTP。SAPVA2NH4+-NTP。3SAPVANH4+-NTP。SA90.77%、76.10%82.37%、67.59%PVA79.39%、69.04%65.70%、60.65%。NH4+-NTP。SANH4+-NTPPVA。SAPVANH4+-NTPNH4+-NTP。[1],,,.[J].,2006,25():374-377.[2]MallickN.BiotechnologicalpotentialofimmobilizedalgaeforwastewaterN,Pandmetalremoval:Areview[J].Biometals,2002,15(5):377-390.[3]HoffmannJP.Wastewatertreatmentwithsuspendedandnonsuspendedalgae[J].JPhycol.,1998,34(5):757-763[4],.[J].,2002,7(1):40-41.[5]De-BashanLE,HerandezJP,MoreyT,etal.Microalgaegrowthpromotingbacteriaas'helpers'formicroalgae:anovelapproachforremovingammoniumandphosphorusfrommunicipalwastewater[J].WaterResearch,2004,38(2):466-474.[6].[M].4.:,2002.[7],.[J].,2005,26(5):398-401.[8],,,.、[J].,2008,24(1):95-97.5aNH4+-N012345670102030405060708090100/%/d 012345670102030405060708090100/%/d 4aNH4+-N4SANH4+-NTPFig.4TheremovalrateofSA/blankgranuleonNH4+-NandTPindifferentconcentrationlivestockwastewater4bTP012345670102030405060708090100/%/d 5PVANH4+-NTPFig.5TheremovalrateofPVA/blankgranuleonNH4+-NandTPindifferentconcentrationlivestockwastewater5bTP012345670102030405060708090100/%/d 3711124116330d·a-166m3165。5A/OGB4287－92。80%。。。PLC。。[1].--[J].2000,28939-41.[2].、[M].:,1998:187-188.EXAMPLEOFTHETREATMENTPROJECTOFPRINTINGANDDYEINGWASTEWATERFROMHAIRILACEDYEINGANDWEAVINGENTERPRISELiuJun1,LiHeng1,DaiWeina2（1.ShaanXiZhongXingEvergreenE&PEngineeringLtd.,Xi＇an710049,China;2.DepartmentofEnvironmentalScienceandEngineering,Xi＇anJiaotongUniversity,Xi＇an710049,China）Abstract：AimingatthecharacteristicsofprintinganddyeingwastewaterfromHairiLacedyeingandweavingenterprise，anoxic/oxic（A/O）processcombinedwithsuperbacteriatechnologywasused.Thecapacityoftheprojectwas3500m3·d-1.Theoutletwaterqualitywas:COD65mg·L-1，BOD515mg·L-1，SS20mg·L-1，chromaticity8times.Theresultsindicatedthattheeffluentwatermettherequirementofthefirstgradedischargestandardofwaterpollutantsfordyeingandfinishingoftextileindustry(GB4287－92),andtheoperationoftheprocesswasstableandreliable.Keywords:printinganddyeingwastewater;superbacteria;hydrolysisacidification；anoxic/oxicprocess;biologicalcontactoxidation3711、。。99.999%。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!116EXPERIMENTALSTUDYONREMOVINGN,PFROMLIVESTOCKWASTEWATERBYIMMOBILIZEDMICROCYSTISGaoPeng,WangYingjun（EnvironmentalEngineeringDepartment,SichuanAgriculturalUniversity,Ya′an625014,China)Abstract:ByusingbioconcentrationofimmobilizedalgaetoremoveNandPfromWastewater,MicrocystisAeruginosawasimmobilizedinSAandPVAseparatelytopurifylivestockwastewater.ThispaperresearchedthepurificationabilitytoNH4+-NandTPofdifferentlivestockwastewaterbyimmobilizedMicrocystisaeruginosaindifferentembeddingmedium(SA,PVA).Theresultsshowedthat:usingSAasembeddingmedium,theremovalrateofimmobilizedMicrocystisaeruginosaonNH4+-NandTPreached90.77%,76.10%fromthehighconcentrationoflivestockwastewaterand82.37%,67.59%fromthelightconcentrationoflivestockwastewater;andusingPVAasembeddingmedium,theremovalrateofimmobilizedMicrocystisaeruginosaonNH4+-NandTPreached79.39%,69.04%fromthehighconcentrationoflivestockwastewaterand65.70%，60.65%fromthelightconcentrationoflivestockwastewater.BycomparisonitconcludesthatSAusedasembeddingmediumhadabitofadvantageoverPVAonpurification,andespeciallybetteronhighconcentrationlivestockwastewater.Keywords：microcystisaeruginosa;SA;PVA;livestockwastewater;NH4+-N;TP124