搜索
1121.2000922.200092。AOCTU991A1000-3770(2010)02-0029-04GB5749－2006200771GB5749－853510626[1]2080、。1。[2]、。。、、、、、、[3]Kooij3114[4]300mm、、[5]。16～20mm、6[6]。13、[7]。、、。[8]。SRParkDNA[9]。QutiMZacheus8[10]、、。2009-06-10“”(2006BAJ08B02)1973－E-mailzxjhunan@163.com36220102TECHNOLOGYOFWATERTREATMENTVol.36No.2Feb.,2010292。、、、1%[11]。PCR。、、PCRFISH[12-13]。DNAPCR-DGGE2[14]。PCR-DGGEXLBJ[15]。NelePCR16SrRNA774498.7%lfg[16]。SSCPOrita[17]RNAHPCSSCP、22SSCP24、、100%、99%、100%97%[18]。API32、10[19]。16SrRNAPCR、、、16SrRNA16SrRNA/rDNA16SrRNArDNA、。Kalmbach16SrRNA2[20]。16SrRNA/rDNAPCR、DGGE、RFLP、、、、。3、2。。Mathieu1-log0.31-log[21]。Soumyamond[22]。Reilly0.2mg·L-163%[24]。36230NortonLeChevallier[24]Neden、[25]。MarkkuUVAOCpotentialUVMAP[26]。、。[27]。15℃[28]。Fransolet[29]5～45℃20℃。[30]AOC50μg·L-1。LeChevallie[31]5℃。。、[31]。。、、PVCNiquette[32]。、。4、、。[1]VolkCJ,LeChvallierMW.Assessingbiodegradableorganicmat-ter[J].AmWaterWorksAss.,2000,92(5):64-65.[2]CamperAK,LeChevallierMW,BroadawaySC,etal.Growthandpersistenceongranularactivatedcarbonfilters[J].ApplEnvi-ronMicrob.,1985,50:1378-1382.[3]BondeGR.Bacteriainworksandmainsfromgroundwater[J].Aqua.,1983,10(5):237-239.[4]vanderkooij.Charcterizationandclassificationoffluorescentpseudomonadsisolatedfromtapwaterandsurfacewater:antonievanleeuwenkock[J].Microbiol.,1979,45:225.[5].[D].:,2000:53-57.[6].[J].,1997,13():37-38.[7],.[J].,1998,31(1):72-76.[8],,.[J].,1998,24(7):55-59.[9]ParkS.R,MackayWG,ReidDC.Helicobatersprecoveredfromdrinkingwaterbiofilmsampledfromawaterdistributionsystem[J].WaterRes.,2001,35(6):1624-1626.[10]QutiMZ,MarkkuJL,LeenaKK,etal.Softdesipositsthekeyformicrobialgrowthindrinkingwaterdistributionnetworks[J].WaterRes.,2001,35(7):1757-1765.[11]AmannRI,LudwigW,SchleiferKH.Phylogeneticidentificationandinsitudetectionofindividualmicrobialcellswithoutcultiva-tion[J].MicrobiologyandMolecularBiologyReviews,1995,59(1):143-169.[12].FISH[J].,2004,24(2):60-73.[13].PCR[J].,2004,24(7):60-64.[14],.PER-DGGE[J].:,2007,40(3):92-96.31CHEMICALCHARACTERISTICOFNATURALORGANICMATTERANDITSRELATIONSHIPWITHDISINFECTIONBY-PRODUCTINDRINKINGWATERLiuYanfang,WangQishan,LuJinfeng,ZengYouwen,SunXiaoming(CollegeofEnvironmentalScienceandEngineering,NankaiUniversity,Tianjin300071,China)Abstract:Disinfectionby-products(DBP)suchastrihalomethaneandhaloaceticacidareformedwhennaturalorganicmatter(NOM)inwaterreactswithchlorine.InordertochooseeffectivetechnicstocontrolDBPs,itisnecessarytoinvestigatethechemicalcharacteristicofNOManditsrelationshipwithDBPs.BasedonthesummarizingofthechemicalisolationmethodsofNOM,thecontentofdissolvedorganiccarbon(DOC),thecontributiontoDBPs,thechemicalconstitutesandthepossiblestructuretoformDBPsofNOManditsfractionsindifferentwatersourcewerereviewed.Thecontentofdissolvedorganiccarbon(DOC)anditsfractionsweredifferentandthecontributionstoDBPsofthesamefractionswerevaryinvariouswatersource.ThereweresomeoverlapsinthefractionsandthestructureofNOMneedtobefurtherstudied.Keywords:naturalorganicmatter(NOM);disinfectionby-products(DBP);XADresin;chemicalstructurePROGRESSOFMICROORGANISMINDRINKINGWATERPIPENETWORKSChiNianping1,Dongbingzhi1,YaoRuoxu21.StateKeyLaboratoryofPollutionControlandResourceReuseTongjiUniversity,Shanghai200092,China;2.S.YTechnology,EngineeringandConstructionCo.Ltd.,Shanghai200092,China)Abstract:Thebiostabilityinpipenetworksisakeypointondrinkingwaterqualitysecurityensuring.Theresearchprogressofmicroorganismindrink-ingwaterhasreview,emphaticalonthemicroorganismtypeinpipenetworkandcheckmethodforit.Researchprogressaboutinfluencefactorsaboutmicroorganismgrowshassummedup,andresearchprospectswerealsoexpectedfinally.Keywords:drinkingwater;biostability;AOC[15],,,.[J].,2007,23(7):36-40.[16]NeleWG,CathrinFR,ReinhardMR.DetectionofLegionellaeinhospitalwatersamplesbyquantitativerealtimeLightCyelePCR[J].ApplEnvironMierobiol.,2001,67(9):3985-3993.[17]OritaM,SuzukiY,SekiyaT,etal,RapidandsensitivedetectionofpointmutationsandDNApolymorphismsusingthepoly-merasechainreaction[J].Genomics,1989,5(4):874-879.[18],,,.[J].:,2008,49(8):78-81.[19],,,.API[J].,2007,17(5):791-792.[20]KalmbachS,ManzW,SzewzykU.Isolationofnewspeciesfromdrinkingwaterbiofilmsandproofoftheirinsitudominancewithhighlyspecific16SrRNAprobes[J].ApplEnvironMicrobiol.,1997,63(11):4164-4170.[21]MathieuL,BlockJC,DutangM,etal,Controlofbiofilmaccu-mulationindrinkingwaterdistributionsystem[J].WaterSupply,1993,11:365-376.[22]SoumyaSrinivasan,GregoryWHarrington.Biostabilityanalysisfordrinkingwaterdistributionsystems[J].WaterRes.,2007,41:2127-2138.[23]ReillyJK,KippenJS.Relationshipofbacterialcountswithtur-bidityandfreechlorineintwodistributionsustem[J].JAWWA.,1983,75(6):309-312.[24]NortonCD,LeChvallierMW.Chloramination:itseffectondis-tributionsystemwaterquality[J].AmWaterWorksAss.,1997,7:66-77.[25]NedenB,GreethamM,CrollBT,etal.Theeffectofchangingin-ter-processandfinaldisinfectionreagentsoncorrosionandbiofilmgrowthindistributionpipes[J].WaterSciTechnol.,1995,32:213-220.[26]MarkkuJLehtolaa,IlkkaTMiettinena,etal.ImpactofUVdisin-fectiononmicrobiallyavailablephosphorus,organiccarbon,andmicrob