互叶白千层浮床对生活污水净化效果研究初报

2010年5月May2010华南师范大学学报(自然科学版)JOURNALOFSOUTHCHINANORMALUNIVERSITY(NATURALSCIENCEEDITION)2010年第2期No.2,2010:2009-11-02:(2005B33302014):(1981),,,2006,Emai:[e-mail];(1963),,,,,:,Emai:[e-mail].*:1000-5463(2010)02-0090-06(Melaleucaalternifolia)李彬1,靖元孝1*,王忠正1,杨丹菁2(1.,,510631;2.,510620):互叶白千层(Melaleucaalternifolia)为速生常绿木本植物,它产生的茶树油广泛应用于医药保健工业.该文研究了互叶白千层浮床系统对生活污水的净化能力,并与风车草浮床系统进行了比较.研究结果表明:在812月,互叶白千层浮床系统对污水净化能力较强,TNTPBOD5CODCrNH4-N和NO3-N平均去除率分别为7139%8332%8496%6991%7253%和7623%,分别为风车草浮床系统的8755%9503%9748%9824%8873%和8937%;在温度较低的1月,互叶白千层浮床系统对污水净化能力明显下降,TNTPBOD5CODCrNH4-N和NO3-N去除率分别为2983%6133%7053%4989%3903%和5384%,分别为风车草浮床系统的3867%6824%8677%7770%6420%和6587%.:生活污水;净化效果;浮床系统;互叶白千层;风车草;木本植物:Q948:A,,[1-3].,(Myriophyllumaquaticum)(Paspalumpaspalodes)(Ranunculusrepens)(Vetiveriazizanioids)(Oenanthejavanica)(Ipomoeaaqutica)(Loliummultiflorum)(Cannaindica)[4-11].[2],,.,(Cyperusalternifolius),,[12],,[13],[14-17][18-23],.(Melaleucaalternifolia),.,,,.(),,[24-26].2090,[27-28].,,.,[29-31].,,,,.,,.11.12008320091.,22,17133284,1694mm.(59cm!45cm!3cm),,(67cm!51cm!38cm).,6,.20083,(80cm,3cm)(30cm),,4,5.30cm,..3,9.,20088,,290%.,1m,,.1.2,TN:2881~5390mg/L;TP:088~158mg/L;BOD5:1224~2621mg/L;CODCr:3640~8081mg/L;NH4-N:681~1705mg/L;NO3-N:063~181mg/L.,,,1.10251.,,,,.:3,16L,1L:3d,10cm3,16L,1L.3.TNTPBOD5CODCrNH4-NNO3-N,:TN;TP;BOD5;CODCr;NH4-N;NO3-N[32].1.3SPSS150,.22.1,2008811.20081220091,,.,.2.22.2.1总氮(TN)和总磷(TP)的净化效果TNTP1A1B.TN810,8348%,1112,20091,2433%.TP812,8332%,20091,6051%.2.2.2BOD5和CODCr的净化效果BOD5CODCr1C1D.BOD5CODCr812,,8496%6880%.20091,6992%4710%.2.2.3氨氮(NH4-N)的净化效果NH4-N1E.NH4-N81110,8536%,112512,20091,3704%.2.2.4硝酸盐氮(NO3-N)的净化效果NO3-N1F.91第2期李彬等:互叶白千层(Melaleucaalternifolia)浮床对生活污水净化效果研究初报1Fig.1PurifyingeffectofMelaleucaalternifoliagrowninfloating-bedsystemstodomesticwastewater:∀NO3-N810,8580%,1112,20091,5256%.2.3,214~219,78,12,200916.,2008812200912,21.11,2008812,TNTPBOD5CODCrNH4-NNO3-N8755%9503%9748%9824%8873%8937%,,TPBOD5CODCrNH4-N(P005),TNNO3-N(P005).20091,,,TNTPBOD5CODCrNH4-NNO3-N3867%6824%8677%7770%6420%6587%,2(P005).1Tab.1ComparisonofpurifyingeffectbetweenMelaleucaalternifoliaandCyperusalternifoliusfloating-bedsystems200881220091TNTPBOD5CODCrNH4-NNO3-NTNTPBOD5CODCrNH4-NNO3-N71.39∀8.91a83.32∀5.07a84.96∀2.83a69.91∀4.97a72.53∀16.66a76.23∀6.54a29.83∀7.91a61.33∀1.15a70.53∀0.86a49.89∀3.95a39.03∀2.81a53.84∀1.81a81.54∀5.52b87.68∀5.67a87.16∀3.63a71.16∀7.29a81.74∀12.64a85.30∀5.08b77.14∀1.28b89.87∀2.57b81.28∀0.59b64.21∀3.47b60.79∀0.84b81.74∀3.73b:∀,(P005).3,,[33].,,.,,92华南师范大学学报(自然科学版)2010年.811,,.,,,,,1.,,.,30cm,.10~15m,,.,,.,.:[1]LENNARDWA,LEONARDBV.Acomparisonofthreedifferenthydroponicsub-systems(gravelbed,floatingandnutrientfilmtechnique)inanAquaponictestsystem[J].AquacultureInternationa,l2006,14:539-550.[2],,,.7[J].,2006,7(7):58-61.LUJingdeng,CHENGHongbing,ZHAOLiya,eta.lStudyonthegrowthcharacteristicsofsevenplantscultivatedonartificialfloatingraftsineutrophicwater[J].TechniquesandEquipmentforEnvironmentalPollution,2006,7(7):58-61.[3]SUNL,LIUY,JINH.Nitrogenremovalfrompollutedriverbyenhancedfloatingbedgrowncanna[J].EcologicalEngineering,2009,35(1):135-140.[4]LIW,FRIEDRICHR.Insituremovalofdissolvedphosphorusinirrigationdrainagewaterbyplantedfloats:preliminaryresultsfromgrowthchamberexperiment[J].Agriculture,EcosystemsandEnvironmen,t2002,90:9-15.[5],,,.[J].,2003,14(2):277-279.SIYoubin,BAOJunjie,CAODeju,eta.lPurificationofeutrophicatedwaterbodybyVetiveriazizanioids[J].ChineseJournalofAppliedEcology,2003,14(2):277-279.[6],.[J].,2005,27(7):505-508LIYuru,CAOJiashun.Purificationeffectsoffloatingbedplantsoneutrophicwaterbodyunderlowtemperatureinwinter[J].EnvironmentalPollutionandContro,l2005,27(7):505-508.[7],,,.[J].,2006,28(1):69-71.LIYuru,CAOJiashun,XUFeng,eta.lPurificationofheavilypollutedwaterbodiesinSuzhoubylpomoeaaqutica[J].EnvironmentalPollutionandContro,l2006,28(1):69-71.[8]LIM,WUYJ,YUZL.Nitrogenremovalfromeutrophicwaterbyfloating-bed-grownwaterspinach(IpomoeaaquaticaForsk.)withionimplantation[J].WaterResearch,2007,41:3152-3158.[9],,,.[J].,2005,16(11):2199-2203.ZHOUXiaoping,WANGJianguo,XUELihong,eta.lNandPremovalcharactersofeutrophicwaterbodyunderplantedfloat[J].ChineseJournalofAppliedEcology,2005,16(11):2199-2203.[10],,,.[J].,2006,25(4):383-388.XUXiaofeng,SHILongxin,XUHa,ieta.lEffectsofaqua-culturedeconomicplantsonphosphorusremovalfromsewage[J].ChineseJournalofEcology,2006,25(4):383-388.[11],,.NPN2O[J].,2007,27(10):4333-4341.ZHANGZhiYong,FENGMingLe,iYANGLinZhang.NitrogenandphosphorusremovalandN2Oemissionfromdomesticsewageinfloating-bedplantsystems[J].ActaEcologicaSinica,2007,27(10):4333-4341.[12],,.[J].,2002,8(6):614-617.JINGYuanxiao,CHENZhaoping,YANGDanjing.PurifyingefficiencyofCyperusalternifoliustodomesticsewageanditsapplicationinconstructedwetland[J].ChineseJournalofAppliedandEnvironmentalBiology,2002,8(6):614-617.[13],,,.[J].,2007,27(2):450-458.CHENWenyin,CHENZhanghe,HEQifan,eta.lRootgrowthofwetlandplantswithdifferentroottypes[J].93第2期李彬等:互叶白千层(Melaleucaalternifolia)浮床对生活污水净化效果研究初报ActaEcologicaSinica,2007,27(2):450-45