富营养化湖库水源地原位控藻技术研究进展

24220083WATERRESOURCESPROTECTIONVol.24No.2Mar.2008　　:(1980—),,,,。E-mail:[e-mail],,(,　200240):综述近年来出现的值得关注的湖库水源地原位控藻技术,包括生态浮岛技术、改性黏土及植物浸出液控藻技术、鱼控藻技术、遮光控藻技术、扬水筒技术以及以物理生态工程为代表的联合技术等,认为将各项技术进行联合以达到水质修复和减灾防灾的双重目的将是重要的发展方向。:水源地;富营养化;原位控藻;综述:X820.6　　　:A　　　:1004-6933(2008)02-0010-04InsitualgaecontrolinwatersourceareasofeutrophicatedlakesandreservoirsCHENXue-chu,KONGHai-nan,LIChun-jie(SchoolofEnvironmentalScienceandEngineering,ShanghaiJiaotongUniversity,Shanghai200240,China)Abstract:Insitualgaecontroltechnologiesrecentlydevelopedforwatersourceareasoflakesandreservoirswerereviewed,includingtheecologicalfloatingislandtechnique,algaecontroltechnologiesusingmodifiedclay,plantextract,fishspeciesandlightshielding,liftbarreltechnologiesandcombinedtechnologiessuchasphysical-ecologicalengineering.Itissuggestedthatcombiningtechnologiestoaccomplishwaterqualityrestorationanddisasterpreventionandcontrolwouldbeoneofthemostimportantdirectionsforfurtherresearch.Keywords:watersourcearea;eutrophication;insitualgaecontrol;review　　,。,CODSS,、、,[1]。,,,[2-3],,,。,。,,。(),,“”。,,、,,。。1　,、,、COD;、,。1995,:25%,94%·10·[4];[5]1999～20003600m2,7.56kg/m25.22kg/m2,[5]。,、,。,,;,404.5m×4.5m100m、10m,,[6];,,,[7]。“”,,,[8]。“”,,;,,,、,。,,,。2　,,,,、,、,。,,,,(0.2g/L)[9],[10],11mg/L,2h,90%,,,,,,。,,[11-12];,,,,,,30～90d[13]。Barrett[14]1993～1998。,1～39～11,28g/m3,6g/m3,2,1/4,,,,,[14]。,。3　2090、,。[15],、()46～50g/m3。[16],1998938.8g/m2,、1200/hm2,1.04cells/L0.0143cells/L,99.2%31.5%。,,,;,[13];[17],,,。4　30,,,、。“”,,,,·11·,,;“”,、,,。Jungo[18]NieuweMeer7(1993～2000),,a,,1/20,、;5mg/L,。1999～2000,,,,1da22.8μg/L3μg/L,、0.6mg/L2.4mg/L0.1mg/L0.05mg/L,[19]。10m,。,。5　,、、pH,,[20]209010～16cm,1m70lux,,;2090,1/3,,(20000m2),:,1/2,[21]。,、[22-23],:,a100μg/L,7～9d,a30μg/L。,,,。,,,,。。6　,,。[24-25]-,,,、,、、,,。“”,[26-27],30～40t/d10km2。PVC,2,。,,,2.1km2,10d。,,,,,,;[28],a3.2×105μg/L,3000～4500,。7　　,,[29],,:①。②。,、,、·12·,、,,。:[1],,,.[J].,2002,18(2):29-31.[2].:[C]//..:,2000:301-304.[3],,.[J].,2005,25(10):2757-2763.[4],.[J].(),1999,41(7):26-31.[5],,.[J].,2005(5):50-53.[6].[M]..:,2003.[7].[J].,2005(12):8-9.[8].[J].,2006(1):46-47.[9],,,.[J].,2003,24(5):1-10.[10],,.[J].,2004,25(6):40-43.[11]ALIOTTAG,GRECAND,MONACOP,etal.InvitoalgalgrowthinhibitionbyphytotoxinsoftyphalatifoliaL[J].JournalofChemicalEcology,1990(16):2637-2646.[12],.[J].,2004,20(11):18-21.[13]STEVEM.Lakeandpondmanagementguidebook[M].NewYork:CRCnetBASE,2003.[14]BARRETTPRF,LITTLEJOHNJW,CURNOWJ.Long-termalgalcontrolinareservoirusingbarleystraw[J].Hydrobiologia,1999,415:309-313.[15],.[J].,2003,22(3):193-196.[16],,.:[J].,2002,22(6):732-737.[17].[M].:,2006.[18]JUNGOE,VISSERPM,STROOMJ,etal.Artificialmixingtoreducegrowthoftheblue-greenalgamicrocystisinLakeNieuweMeer,Amsterdam:anevaluationof7yearsofexperience[J].WaterScienceandTechnology:WaterSupply1,2001(1):17-23.[19].[C]//.2005.:,2005:27-32.[20],.[J].,1993,12(5):380-386.[21],,.()[J].(),2000,42(5):5-12.[22],,,.[C]//.2006.:,2006:393-397.[23],,,.[C]//.2006.:,2006:608-614.[24],,,.-[J].,1997,9(2):159-167.[25],,,.:、[J].,2001,13(3):193-203.[26],,,.[J].,2006,51(16):1857-1866.[27],,.[J].,2006(17):23-29.[28],,,,[J].,2006,22(7):1-8.[29],,.[J].,2006,22(5):45-47.(:2006-12-14　:)(上接第9页)[14],.[J].,2001(6):526-530.[15],,.[J].,2002,24(1):13-16.[16],.[J].,2005,25(8):1903-1905.[17],.[J].,2000(4):3-6.[18],,,.[J].,2004(9):34-36.(:2006-12-26　:)·13·