当前絮凝剂的发展趋势及应用研究蒋卫红

1,2,2(1.,322100;2.,510640):比较全面地叙述了各种絮凝剂:无机絮凝剂、合成(天然)有机高分子絮凝剂、微生物絮凝剂、复合絮凝剂的应用及其研究进展,表明当前絮凝剂正向着无毒、高效、价廉、复合等方向发展.:无机絮凝剂;高分子絮凝剂;微生物絮凝剂;复合絮凝剂;废水处理:X703　　　:A　　　:1007-5348(2005)03-0069-04,,、,,,,,、,,..、、,.11.1　,:;,,;,,.,2060.,、,、、,80%.1.2　1.2.1　:,2%,,,,,,,.、、.:(PAM)、、、、,,80%.,,.(106),;,;.[1]、,.[2],,,.:2004-10-15:(1963-),,,,.20053()　　　　　　　　　　Mar.200526　3JournalofShaoguanUniversity(NaturalScience)　　　　　　　Vol.26　No.31.2.2　:,,、、.60.,.[3]、、,,,,;,..、,;,500;[4],,.(SS),COD、.、、,70%～98%.[5]、,、、pH;,.1.3　,,、、、,、、.、,,,、.J.Nakamura[6]、、、19.H.Takagi[7]PF01,、.NOC-1[8],.K.toedaK.Urane[9]———AlcaligenecupidusAl201,.,.[10]6(NAT-1NAT-6),NAT,60%.γ-[11],bacillussp.PY-90γ-,20mgL,,Ca2+、Mg2+、Fe2+,;B.subtillisIFO3335B.licheniformisCCRC12826γ-,.、,,,,.、、,,pH、、、.、、、、、.,,,.·70　　　·()20052,,,、、,,pH.,,..,,,,,,.[12]45%、,,、,.PAM、,,、,,,.,,.[13],、CAF,,.3,、、、、、.,,.PAM、,(),,.、、、,、、、,.,:,,.,,,.:[1],,,.HC[J].,1994,16(6):6-10.[2],,.HC[J].,1995,17(3):9-12.[3].CS-1[J].,1987,7(6):27-29.[4],,,.[J].,2002,23(1):62-65.[5],.[J].,2003,23():100-102.[6]NakamuraJ,MiyashiroS,HiroseY.ConditionsforproductionofmicrobioalcellflocculantbyAspergillussojaeAj7002[J].AgriBiolChem,1976,40(7):1341-1347.[7]TakagiH,KadowakiK.PurficationandchemicalpropertiesofaflocculantproducedbyPaeciolomyce[J].AgriBiolChem,1985,49(11):3151-3157.[8]KuraneR,TakaedaK,SuzukiT.Screeningforandcharacteristicsofmicrobialflocculants[J].AgriBiolChem,1986,50(9):2301-2307.[9]ToedaK,UraneK.MicobialflocculantfromAlcaligensecupidusKT201[J].AgriBiolChem,1991,55(11):2793-2799.[10].[J].,1997,23(6):349-352.　3,:　　　　　　　·71　　　·[11]ShihIL,VanYT.Theproductionofploy-(v-glutamicacid)frommicroorganismsanditsvariousapplications[J].BioresourceTechnology,2001,79:207-225.[12],,.[J].,1993,15(6):33-36.[13],,.CAF[J].,2000,20(5):32-35.DevelopmentTrendandApplicationofFlocculantsJIANGWei-hong1,ZHOUChun-qiong2,WANGYang-jun2(1.ProductsQualityInspectionandAdministrationBureauofDongyang,Dongyang322100,Zhejiang,China;2.CollegeofChemicalEngineering,SouthChinaUniversityofTechnology,Guangzhou510640,Guangdong,China)Abstract:Inthisarticleinorganicflocculants,manufacturedorganichigh-polymerflocculants,naturallyoccurringfloc-culants,microbeflocculantsandcompoundflocculantsarereported.Theseindicatethatthedevelopmenttrendoffloccu-lantsisnon-toxic,high-efficiency,cheap,compoundandeasytobeindustrialized.Keywords:inorganicflocculants;high-polymerflocculants;microbeflocculants;compoundflocculants;wastewatertreatment(:　)(51):[1](2001)[S].[2][S].[3],.[M].:,2003.ComputerTools-softwareKnowledgePropertyRightandInterfaceFrameworkCHENZheng-ming(DepartmentofComputer,ShaoguanUniversity,Shaoguan512005,Guangdong,China)Abstract:Thispaperintroducestheconcept,propertyright,copyrightclassification,basicusingmethodanddesignmethodofcomputertools-software.ComputerTools-Software'scanbeclassifiedincopyrightascommonsoftware,businesssoftware,sharesoftwareandfreesoftware.ComputerTools-Software'sinterfacegenerallycontainstitlebar,menubar,shortcutbuttonbar,mainoperationbar,rightbuttonshortcutmenubarandstatusbar.Keywords:tools-software;copyright;interfaceframework(:)·72　　　·()2005