白腐真菌處理染料廢水實(shí)驗(yàn)研究.pdf

1、上海大學(xué)碩士學(xué)位論文白腐真菌處理染料廢水實(shí)驗(yàn)研究姓名：黃昇申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：環(huán)境工程指導(dǎo)教師：黃民生20030115AbstraetDyecontainingwastewaterreleasedfromdyeindustryanddyeprintingindustryhashighchromaticitycolorhighchemicalstabilityandbiotoxicityBecauseitisdifficulttobe

2、biodegradated，attempttotreatitbytraditionalbiodegradationmethodsisunsuccessfulInthispaperapromisingmicroorganismsWhiteRotFungiWaSusedtotreatdyecontainingwastewaterFollowingpartsareinvolvedinthispaper：1)Firstlythedecolori

3、zationefficiencyofWhiterotfungionawastewatercontainingseveralkindsofactivedyeswasstudiedinshakingflasks。Theinfluenceondecolorization，whichwascausedbystrainspecies，kindsofculturefluid，initialpHvalue，initiatorcarbonsoarcea

4、ndnitrogensource，wasdiscussedindetail，andsuitableparametersofdeeolofizationprocesswerefoundonthisbase2)DecolorizationprocessofdyecontainingwastewateriscontrolledbysomeenzymesSothreemainkindsofdegradingenzymes，LiPMnPandLa

5、ccase，ofwhiterotfungiandtheireffectindyecontainingwastewatertreatmentwerestudiedinthispaperTheavailabilityandheatresistanceofthethreeenzymes，theinfluenceofoxygensupplyingmodeontheiractivitytheinfluenceofCu2onactivityofLa

6、cease，andtheinfluenceofextracelluarenz)xnesondecolorizationwerediscussedinthispart3)Dominantstraincanbeenrichedenforeedlybymeansofimmoblilizationtechnique。Sowhiterotfungitechniquewasintegratedwiththreemainkindsoftraditio

7、nalbiofilmreactorwhichineludedbiologicalaeratedfilterbiologicalcontactoxidationreactorandrotatingbiologicaldiskreactorTheinfluenceofthetypesofreactors，operatingmodeandconditionsontreatmenteffectofdyecontainingwastewaterw

8、asstudied。Photosyntheticbacteriaandactivatedsludgetechniqueswerealsointegratedintowhiterotfungitreatmentsysteminordertofurtherimprovequali夠oftreatedwastewaterTosumup，thetreatmenteffectofdyecontainingwastewaterbywhiterotf