除藻技术的研究进展

2007年6月　　　　　　　　　　　　　　　　　云南化工　　　　　　　　　　　　　　　　　　Jun.2007　第34卷第3期　　　　　　　　　　　　YunnanChemicalTechnology　　　　　　　　　　　　　　Vol.34,No.3　徐大伟1,施永生1,柳　伟2,陈　原1(1.,650224;2.,671000):2006-11-20:(1983-),,,。:。:(1957-),,,,,:。　:　。、,。,“”“”。,、、,,。:　;;:　X524　　　:　A　　　:　1004-275X(2007)03-0076-03ResearchProgressonAlgaeRemovalTechnologyXuDawei1,ShiYongsheng1,LiuWei2,ChenYuan1(1.SchoolofArchitecturalEngineering,KunmingUniversityofScienceandTechnology,Kunming650224,China;2.DaliBaiAutonomousPrefectureResearchInstituteofUrbanRuralPlanandDesign,Dali671000,China)Abstract:　Somealgaeremovalmethodswereintroduced,andfurthermeasurestocontrolalgaegrowthweredis-cussed.Forlakes,allelopathyfortheinhibitionofalgaegrowthneedfurtherstudyandextractionofplantallelochemicalscouldbedirectlyputintowater.Inaddition,useofcyanophageandphycovirusforthecontrolofalgaealsohadanextensiveprospect.Forwatertreatmentplant,focusshouldbeontheimprovementofpre-oxidation,enhancementofcoagulation,optimizationofpowderactivatedcarboncastandcompositeprocess.Studyofalgaeandalgaltoxinsshouldbealsostrength-enedforthebetterguideofwatertreatmentplanttosupplysafewater.Keywords:　eutrophication;algaeremovaltechnology;algaltoxins,“”,—,、、,:(1)“”,—,DO,,,;(2)—,、[1],,,,、、,,、、,[2]。(3),,“”,。。(4),pH,,,(ξ)40mV,,,,,[3]。1　、1.1　,,。N、P,。[4]、、、58,,。、、、、,、、、。,。1.2　,(),。,,。,;,,、,,,,,。3:;;[5-7]。,。,,,。,,。,、。1.3　,。。、、。,。。。,“”,,,“”[8,9]。,、,,,。2　2.1　、、、、。,。,,,[10]。[11],。K2FeO4(Ⅵ),,[12],,,,,,[13]。,。2.2　,ξ=0,,。。·77·　2007年第3期　　　　　　　　　　　　徐大伟等:除藻技术的研究进展(),,,,[14]。,。[15]PAC,,PAC,,,,。2.3　,,,,。,,。(1),,,,,。1　Figure1　Algaeremovalwithair-floatingsedimentationtank,。,PPC[16]。,。3　,。,、、;、,;,,。。、,[7]。,“”“”。。,、、,,。:[1]　AwwaResearchDivisionMicrobiologicalContaminantsResearchCommittee.Committeereport:emergingpathogens-viruses、pro-tozoa,andalgaltoxins[J].JAWWA,1999,91(9):110-121.[2]　FawellJK.Blue-greenalgaeandtheirtoxins[J].WaterSup-ply,1993,11(3):109-115[3]　,,.PH[J]..2000,16(1):18-20.[4]　,,,.[J]..2006,27(2):242-245.[5]　AliottaG,GrecaND,MonacoP,eta1.Invitoalgalgrowthinhi-bitionbyphytotoxinsofTyphalatifolia[J].Chem.Eco1.1990,16:2637-2646.[6]　EverallNC,LeesDR.Theuseofbarley.strawtocontrolgeneralandblue.greenalgalgrowthinaDerbyshirereservoir[J].WaterResearch.1996,30(2):269-276.[7]　BallAS,WilliamsM,VincentD,etal.Algalgrowthcontrolbyabarleystrawextract[J].BioresourceTechnology.2001,77:177-181.[8]　SaffermanRS,CannonRE,DesjardinsPR,eta1.Classificationandnomenclatureofvirusesofcyanobacteria[J].Intervirology.1983,19:61-66.[9]　,.[J]..1996,11(2):93-102.[10]　,,,.[J]..2002,18(2):29-31.[11]　,,,.[J]..2000,16(9):5-8.[12]　JunMa,WeiLiu.Effectivenessandmechanismofpotassiumferrate(Ⅵ)preoxidationforalgaeremovalbycoagulation[J].WaterResearch.2002,36:871-878.[13]　,,,.///[J]..2003,19(10):47-48.[14]　,.[J]..1999,67(1):36-39.[15]　,.PAC[J]..2005,26(2):120-123.[16]　,,,.[J]..2005,21(3):5-7.·78·云南化工　　　　　　　　　　　　　　　　　2007年第3期