TTC脱氢酶活性法测定污水厂污泥活性宋殿军

－7－1,,,,,,,,,、、。(TF)。,,。22.1、、7520、2、2、、、PHS3C、。2.2a.Na2Sb.Tris-HCL,PH7.6c.TTCd.95%e.。、、。33.1。3.2。。3.3,,,,,,。,(dehyd-zogenaseactivitiyDHA)。。TTC(),TTC,TTC[6],TTCTF,。,PH,TF,[7]。3.43.4.15。3.4.215ml10ml(),(0.5%)。20℃,3000r/min5。,10ml,(TF),5。480nmTF。10ml,TTC,。,7520480nm,。4,。,TTC,,,。,TTC。,。,,。,。,,,,。4.1TTC———、(1.5,)。,。。4.2,,,。4.3BOD、PH、DO、。。[1].———.[2]LangCR,LambertKE,Biomonitoring.WaterEnvi－ronmentresearch,1995;67940:738.[3]ChettyAN.Indiak.Adaptivechangesinglucosemetabolisnofabivalvetoambientam－moniastress.BullEnvironContamToxicol,1995;54:83.[4]ShaffiSA.Comparisonofthesublethaleffectofmercuryandleadonvisceraldehydrogenatesysteminthreeinlandteleosts.PhysiolRes,1993;42(1):7[5]AwongJ.,BittonG.AndKoopmanB.WaterResearch,1989,19:917~921.[6]EckenfelderW.W.,FordD.L.,ShellG.AndsullivanD.L.Operation,controlandManage－mentofActivatedSludgeplantsTreatingIn－dustrialWastewaters.Tennessee,1986[7].[M].,1988.[8].19982(6).TTC-163713：。TTC─。：TTCTF