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当前位置:首页 > 商业/管理/HR > 公司方案 > 富营养化水体生态修复的强化除磷技术及其应用
INDUSTRIALWATER&WASTEWATERVol.41No.2Apr.,2010,,(,510611),。,,。,,。2008,。、、、、、。200409,~、~55.0%、24.2%20.8%;28()()[1]。-,[2]。,,,,。,,。,,,,N2。:(2006A35102001);(2008GB23320427):2009-10-14;:2009-11-27:,,。、、,。“”“”,。:;;;:X703.1:A:%1009-2455(2010)02-0006-05Theoryandapplicationofenhancedbiologicalphosphorusremovalprocessineutrophicwatereco-restorationJIANGRan,CUIShu-bin,WANGYi-jie(ScientificResearchInstituteofPearlRiverWaterResourcesCommission,Guangzhou510611,China)Abstract:Asphosphorusinbottomsedimentmaycauseendogenouspollution,themeaningofenhancedbiologicalphosphorusremovalprocessinwaterrestorationwasclarifiedwithvariousformsofphosphorusineutrophicwateranalyzed.Theinfluencesofconstructedwetland,ecologicalfloatingisland,biofilmandothercomplexsystemsofeco-restorationtechnologyonphosphorusremovalmechanismandenhancedphosphorusremovaleffectwerediscussed,thecountermeasurestoimprovethephosphorusremovalperformanceofeco-restorationsystemwerepointedout.Anewwatertreatmentconceptionwasputforward,whichwas,usingthecouplingprocessofmicro-algapurificationandhighqualitybiomassproductiontotreateutrophicwaterandtransformingthephosphorusremovaltechnologyfromtreatmentprocesstoproductionprocess.Keywords:eutrophicwater;endogenouspollution;eco-restoration;phosphorusremoval·6·,,“”“”,。1,。()。,PO43-、HPO42-、H2PO4-,。,P2O74-、P3O105-、HP3O92-,。-6-,2-,2-,。,[3]。,。,70%。,,。,。()、、、、。,。,pH、(Eh)、、、[4]。[5],、-、pH,(BAP),。BAP201~593mg/kg,20%~52%,,。———,。,30.7%,,。,,[6]。2,、、、。,。、。,PO43-、。,。,。,,,。3、,、,。、、、。,,,。3.1、,、,。、、,。,。,Ca、FeAl,pH,,:·7·INDUSTRIALWATER&WASTEWATERVol.41No.2Apr.,2010,、[7]。,,。,,、,,;,[8]。,。,,。,,,Smax()Pr()[9]。,。、,[10]。,。,320km2,,,75%[11]。,。,。,、。。3.2(),,,、,,。,,。:,,,,,,,,;,,,,“”,,,,。,,。,30/m2,82%,52%[12]。,,,2.9,2.0,[13]。(),,,。3.3()、(),,,。,,(Pseudomonas)、(Aeromonas)、(Acinnetobacter)、PHB,。,、()、。,[14](BCOP)。BCOP1000m3/d,HRT4175h。:COD,·8·46%48%,,TP17%,TP、。[15],21%。,[16],,72%~93%66%~84%。3.4、、,CO240%,[17]。,,。,。,,。,。,、。,、。,。,。,,。,。,、、、、、、、、、。,ASP[18]。,56%19%[19]。50%,[20]。,。,、、。,,,。,。、,。4,(、)、、。,,、。,,,、,。:[1].2008[EB/OL].[2],,,.-[J].(D:),2006,36(12):1122-1130.[3]KaiserliA,VoutseD,SamaraC.Phosphorusfractioninlakesediments-lakesVolviandKoronia,NGreece[J].Chemosphere,2002,46(8):1314-1319.[4]YangH,ShenZ,ZhuS,etal.Verticalandtemporaldistributionofnitrogenandphosphorusandrelationshipwiththeirinfluencingfactorsinaquatic-terrestrialecotone:acasestudyinTaihulake,China[J].JournalofEnvironmentSciences,2007,19(6):689-695.[5],,.[J].,2009,25(1):31-35.[6],,,.[J].,2005,31(4):12-14.[7]DelBubbaMD,AriasCA,BrixH.PhosphorusadsorptionmaximumofsandsforuseasmediainsubsurfaceflowconstructedreedbedsasmeasuredbytheLangmuirisotherm[J].Waterre-search,2003,37(14):3390-3400.[8],,,.,,:·9·INDUSTRIALWATER&WASTEWATERVol.41No.2Apr.,2010[J].,2005,3(3):228-235.[9]PantHK,ReddyKR,LemonE.Phosphorusretentioncapacityofrootbedmediaofsub-surfaceflowconstructedwetlands[J].EcologicalEngineering,2001,17(14):345-355.[10],,,.[J].,2005,31(4):1-9.[11]KadlecRH.Freesurfacewetlandsforphosphorusremoval:thepositionoftheevergladesnutrientremovalproject[J].EcologicalEngineering,2006,27(4):361-379.[12],,,.、[J].,2008,35(1):23-28.[13],,,.[J].,2008,24(1):22-26.[14],,,.[J].,2009,3(20):199-205.[15],,,.(AquaMats)+[J].,2008,27(3):1168-1172[16],,,.[J].,2007,39(1):30-34.[17],,.[J].,2009,18(3):1122-1127.[18]ChistiY.Biodieselfrommicroalgae[J].Biotechnologyadvances,2007,25(3):294-306.[19],,,.[J].,2009,28(7):1473-1477.[20],,.、[J].,2008,28(4):695-704.:(1974-),,,,,,()jiangranscut@yahoo.com.cn;(1956-),,,,,,()cshb-02@163.com。,,AQUATECHCHINA!AQUATECH,AQUATECHCHINA201062~4。,,:、;、;、、、;、、、;ITT、、、;、、;、、;、。,,,,。:,,,,、、、。,,。:,“”“”。,,。,4,。:,,,,,,、。,,。.aquatechchina.com,!················································10·
本文标题:富营养化水体生态修复的强化除磷技术及其应用
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