采用活性炭纖維為填料處理啤酒廢水的研究.pdf

1、山東大學(xué)碩士學(xué)位論文采用活性炭纖維為填料處理啤酒廢水的研究姓名：張文平申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：環(huán)境工程指導(dǎo)教師：李善評(píng)20090516山東大學(xué)碩士畢業(yè)論文AbstractActivatedcarbonfiberACFiSanexcellentenvironmentalfunctionalmaterial，ithavemanyadvantagessuchas：largespecifcsurfacearealargeadsorptionca

2、pacity，easytobemodifiedandSOon，itisusedinenvironmentalfieldwidelyResearchesshowthatACFhasbetterbiocompatibilityThebiodegradationandACFadsorptionprocesswerecombinedwithtogetherinnewbiologicalactivatedcarbonfibertechnology

3、inrecentyears，andtheapplicationOfACFinwastewatertreatmentfieldwasextendedfurtherInthispaper’thepolyacrylonitrilebasedactivatedcarbonfiber(ACF)wasstudied，itwasmodifiedandusedinbrewerywastewaterasbiocarriertheaffectionofmo

4、dificationonitssurfacecharacteristicwasinvestigated，theaffectionofitssurfacecharacteristiconbiocompatibilityandbio—filmculturingwasstudied，thebesthydraulicparameterswerediscussedinbrewerywastewatertreatmentunderlowtemper

5、atureandthekineticsofsubs廿atedegradationwasstudiedThemaincontentinthispaperasfollows：1)Theaffectionofthermaloxidation，nitricacidimpregnationandhydrogenperoxideimpregnationmodificationonPANACF’Ssurfacefunctionalgroups，the

6、amountofoxygencontainingfunctionalgroups，surfacemicrostmctureandspecificsurfaceareawerestudied，analysistechnologysuchasFTIRBoehmtitration，SEMandBETwereusedtocharacterizethePANACFbeforeandaftermodificationTheresultsshowth

7、atthreemodificationsaffectedtllePf氣NACFsurfacecharacteristicremarkablyhydrogenperoxideimpregnationmodificationimprovedthespecificsurfaceareagreatlythermaloxidationmodificationreducedthespecificareabutitssurfaceamountofox

8、ygencontainingfunctionalgroupswasimprovedremarkably2)Thebio—filmculturingandstartupexperimentwascarriedcontrastivelyinfouridenticalexperimentaldeviceinwhichthePANACFbeforeandaftermodificationwereusedasbiocarriertheaffect