表面活性剂促进污泥产酸及用于生物除磷的研究进展

27320086SICHUANENVIRONMENTVol127,No13June2008:2008202223:(50408039);863(633);(8),,,5,,(,200092):,,,,:;;;:X703:A:100123644(2008)0320093204AdvancesinSurfactantPromotingVolatileFattyAcidsProductionfromSludgeandItsApplicationforBiologicalDephosphorizationSHENPei,CHENYin2guang(StateKeyLabofPollutionControl&ResourceReuse,TongjiUniversity,Shanghai200092,China)Abstract:Thevolatilefattyacids(VFAs)productionincreasesignificantlyinthepresenceofsurfactant1Duringtheprocessofhydrolysisandfermentationofthesludge,theVFAsareproduced,whicharegoodcarbonsourceforbiologicaldephosphorization1Atthesametime,thepollutionofsludgetotheenvironmentisreduced1UsingtheVFAbiologicallyproducedfromsludgeinthemunicipalsewagetreatmentplantsforbiologicaldephosphorizationenrichestheresearchofbiologicaltreatmentandreuseofsewageandsludge1Keywords:Surfactant;fermentationandacidogenesisofsludge;volatilefattyacids;enhancedbiologicalphosphorusremoval(EBPR),,50g[1],,,[2];,,,,[3],,,,,,,,[47],:,(VFAs)Jiang[8](,LS)LS,,2004AA490:194-200AA[9],,(SOP)CODCr15mg/L460mg/L4,SOP(TP)99%96%SDBS/,CODCr4818mg/L,,1,[10]VFAs,,,,,,,(),,,,[11,12],,,,,,[8]2211,,[8,13]:,[8][13],,4,011g/g()2261486114mg/L(COD),312mg/L(SDBS),6,0102g/gSDBS259911mg/L,33911mg/L[8]Fertkenhauer[14],VFAs212,[8,13,15],,013g/g,99011100510mg/L[13],SDBS,,SDBS0102012g/g,011g/g[8],SDBS,SDBS1,,115,SDBS4927pH002g/g00201g/g012g/g,[16],VFAs,,VFAs,Jiang0102g/gSDBSVFAs,6,,7031259312mg/LJiang[15](,SDS)protease2glucosidasephosphatase,proteasephosphataseSDS(0102013g/g)213,,,0102012013g/g,41114[13][14],VFAs,,VFAs,,[14],,(0102011012013g/g),4[13]214pH,pHYuan[17]pH(4101010),VFAs8,pH10,561VF2ODVSS,513OD,VF,,VFAs,VFAs[17]Jiang[18],pH7101110,pH,pH710,pH1010VFAspH71041073,[19,20],pHVFAs3(EBPR)/,,VFAs(PHA)PHAVFAs,,pH/,VFAsC/P311VFAs,VFAs,,VFAs60%70%20%30%[7,21]EBPR,(),,,,Chen[22],,,,(PAO)EBPRPijuan[23],(SBR),55%593:22mgAsC/gpH0pH4CAsTong[24]SBR,VFAsEBPR,VFAsSBRSBR,98%71%VFAsPHAs,SOP,EBPR,EBPR,VFAs312C/P,C/PEBPR[25]COD,,PHA,,;COD(C/P1020mgCOD/mgP),,E1Lie[26]1mg20mgVFAs2COD;C/P50mgCOD/mgP,4,,,,:[1]HudsonJA.TreatmentandDisposalofSewage-SludgeintheMid-1990s[J].JournaloftheCharteredInstitutionofWaterandEnvironmentalManagement,1995,9:932100.[2]MossakowskaA,HellstromBG,andHultmanB.StrategiesforsludgehandlingintheStockholmregion[J].WaterScienceandTechnology,1998,38(2):1112118.[3],.[M].:,8[]V,MT,TzS,Syyff[]WST2ology,2001,43(1):1912199.[5]ElefsiniotisP,WarehamDG,andSmithMO.Useofvolatilefattyacidsfromanacid2phasedigesterfordenitrification[J].JournalofBiotechnology,2004,114(3):2892297.[6]Moser2EngelerR,UdertKM,WildD,etal.Productsfromprima2rysludgefermentationandtheirsuitabilityfornutrientremoval[J].WaterScienceandTechnology,1998,38(1):2652273.[7]ThomasM,WrightP,BlackallL,etal.OptimisationofNoosaBNRplanttoimproveperformanceandreduceoperatingcosts[J].WaterScienceandTechnology,2003,47(12):1412148.[8]JiangS,ChenYG,ZhouQ,etal.Biologicalshort2chainfattyacids(SCFAs)productionfromwaste2activatedsludgeaffectedbysurfactant[J].WaterResearch,2007,41(14):311223120.[9],,.[A].[C].:,2007.6462652.[10]EastmanJAandFergusonJF.solubilizationofparticulateorgan2iccarbonduringtheacidphaseofanaerobicdigestion[J].WaterPollut.Control.Fed,1981,53(3):3522366.[11]ChenYG,YangHZ,andGuGW.Effectofacidandsurfactanttreatmentonactivatedsludgedewateringandsettling[J].WaterResearch,2001,35(11):261522620.[12],,,.[J].,2000,21(9):972100.[13],,,.[J].,2007,27(1):962100.[14]FeitkenhauerHandMeyerU.Anaerobicdigestionofalcoholsul2fate(anionicsurfactant)richwastewater2batchexperiments.Part1:influenceofthesurfactantconcentration[J].BioresourceTech2nology,2002,82(2):1152121.[15]JiangS,ChenYG,andZhouQ.Effectofsodiumdodecylsulfateonwasteactivatedsludgehydrolysisandacidification[J].Chemi2calEngineeringJournal,2007,132(13):3112317.[16]FeitkenhauerH.Anaerobicdigestionofdesizingwastewater:influ2enceofpretreatmentandanionicsurfactantondegradationandin2termediateaccumulation[J].EnzymeandMicrobialTechnology,2003,33(23):2502258.[17]YuanHY,ChenYG,ZhangHX,etal.Improvedbioproductionofshort2chainfattyacids(SCFAs)fromexcesssludgeunderal2kalineconditions[J].EnvironmentalScience&Technology,2006,40(6):202522029.[18]ChenYG,JiangS,YuanHY,etal.HydrolysisandacidificationofwasteactivatedsludgeatdifferentpHs[J].WaterResearch,2007,41(3):6832689.[19]VlyssidesAGandKarlisPK.Thermal2alkalinesolubilizationofwasteactivatedsludgeasapre2treatmentstageforanaerobicdi2gestion[J].BioresourceTechnology,2004,91(2):2012206.[20]LinJG,MaYS,andHuangCC.Alkalinehydrolysisofthesludgegeneratedfromahigh2strength,nitrogenous2wastewaterbio22[]BTy,8,65()352()6927199.4Aravinthaninoakiawaetal.ludgehdrolsateasacarbonsourceordenitriicationJ.atercienceandechnlogicaltreatmentprocessJ.ioresourceechnolog19912:42.101ExtractionandMeasurementofPerfluorinatedOrganicAcidsandAmidesinHumanSerumandMilk[J].EnvironmentalScience&Technology,2004,38(13):369823704.[6]Alzaga,RobertoBayona,JosepMara.Determinationofperfluoro2carboxylicacidsinaqueousmatricesbyion2pairsolid2phasemi2croextraction∃in2portderivatization∃gaschromatography∃negativeionchemicalionizat