成熟厌氧颗粒污泥的结构及其特征20190326090816

3(No.001200217):2002207205,:2002212215311211(453002)1(450001)2:AnaerobicSequencingBatchReactorASBR,,,,,:,,:Q93:A:025322654(2003)0320056204THESTRUCTUREANDCHARACTEROFMATUREANAEROBICGRANULTERSLUDGE3LIZong2Yi1WANGHai2Lei1CHENGYan2Wei2WANGHong2Lei1LIPei2Rui1(HenanNormalUniversity,Collegeoflifescience,XinXiang453002)1(EngineeringCollegeofZhengzhou,Departmengtofbioligicalengineering,Zhengzhou453001)2Abstract:IntheprocessoftreatingthebrewerywastewaterbyusingASBRanaerobicgranularsludgecouldbeformed.thestructueofthegranularsludgeandthecharacterofmicrobecloneswereobservedandstudiedbyusingSEMScaningelectronmicroscopeandfluorescentmicroscopeinthisthesis.Theresultshowedthatthebacteraexistedinanaerobicgranularsludgeintheformofmicro2colonyandmethanogenwasadefiniteproportion.Also,themechinismoftheformationofanaerobicgranularsludgewasdiscussed.Keywords:Matureanaerobicgranularsludge,Brewerywastewater,Superiorflora90,RichardR1DagueASBR[1](Anaerobicgranularsludge)ASBR,,,ASBR,111111111::1(mg/L)pHCODBOD5TSSVSSNP517710750280033814103759501604032558152551561520,00040,00012,00024,0004,5809,8752,4874,258?65?200330(3):(UASB)11112:ASBR()722TL21ACODAMRAY21000BSEMOLYPUSBH2211211211:,()[2,3],,,[4],,,11212:2415L,15174TSSg/L2%70mL,11213:35,1d2,115L,COD,COD70%[5],11214:,,[6],2211(Pseudomonas)(Bacillus)(Propionibacterium)(Enterobacter)(Proteus)(Escherichia)(Plesiomonas)(Bacteriodes)(Desulfovibrio)(Methanococcus)(Methasarsina)(Methanothrix)(Clostridium)(Shigel2la)1CODCOD,COD,COD,COD,COD212,32d,(+)COD9111%,COD25515mg/L;()40d,COD8316%,COD47013mg/L,,COD,COD,BOD5,,(1)MixedLiquorVolatileSuspendedSolidMLVSS[6],MLVSS6,000mg/L,,,40d13,000mg/L,MLVSS,MLVSS,,MLVSS(2)?75?200330(3)2MLVSS+,213,,,,,,,,,(3)214,(4a),,,,115mm215mm,,3+,,,(4c,d),(4b)(4e),(4f),,,,,,,,,,,,,,,4a(400),b(8,000),c(8,000)d(8,000),e(8,000),f(8,000)?85?200330(3),,,:3,(Methanococcus)(Methasarsina)(5),,[7,8]5(1,000)a,b,c,d,,:(1),1986,AlibhaiForster(2),,3,(Methanococcussp1)2,(Methasarsinasp1)1(3):,,,,,,,,[1]DagueRR1JWaterPollControlFed,1996,38(2):2202261[2]1,:,199711911961[3]PhilippGerhardt,11:,198912342401[4]BuchananRE,GibbonsbianNE,1()1:,197412746581[5]WirtzRA,RRichard1Dague1AdvancedFiltrSepTechno,1995,9:6546711[6]11:,199811561571[7]RobinsonRW1ApplEnvironMicrobiol,1984,48:1271361[8]AlibhaiKRK1FroeterEnvironTechLett,1989,7:1931361?95?200330(3)