上流式厭氧污泥床和厭氧過濾器處理高濃度不飽和聚脂樹脂廢水的研究.pdf

1、同濟大學(xué)士學(xué)位論文上流式厭氧污泥床和厭氧過濾器處理高濃度不飽和聚脂樹脂廢水的研究姓名：王紹華申請學(xué)位級別：士專業(yè)：@指導(dǎo)教師：嚴(yán)煦世19860404頁第—■—●■—■—t■——■————■—●——●—●——●————●——●●■———●———■■—●—●—■●——————●■■●■—■——■■●—■■—●■蜀—————●—gABSTRACTThethesisstudiesthetreatmentofunsaturatedpolyeste

2、rresim(uPR)wastewaterwithUpflowAnaerobicSludgeBlankt(UASB)andAnaerobicFiltre(AF)Theobjectivei8七oobtainoptimumenviromentconditionandcontrollingfactorsfor’anaerobicimdigestlomandtoprovidebasisforengineeringdesigUPRwastewat

3、erhassomeremarkabledistinction(1)ChemicaoxygendemandedisveryhighCOD=250000600000mg／12(2)Notonlyisthecomponentofthewastewatercomplex，butcontainrsometoxicantforanaerobe，forexmple，benzenealdehydeetc(3)Thewastewaterisstronga

4、cidic，PH=I0—13(4)Thewastwaterlacksnitrgen，phosphorusthatanaeroberequires(5)笠rquantityofthewastewaterisalittle，aaverageeffluentof3m3adayTheexperimentshowsthattheresultisgoodTreatingwa8twaterof1釅canproducegasof162m；andNaOH

5、of374kg。CO(NH，)Iof2163Kg，KH：Poof640Kgthatpurityis85％i8requiredThedistinctionsofthewasterwatermakesaccl】mul&tiomoftotalorganicacidsefdigesteranaturaltrend。wh!，’causescollapseoffermatationAlleffectfactorsmustbecontrolledun

6、derthelimitsstipulatedAccordingtotheexperimentUASBshouldbeusedindesignThereactorwillremoveabout7580％oftheCODatloadingratesaround4O一50KgCOD／m3dTheauthorgivesfourdefituitionsofstabilityofdegestiomsystemandsuggestsguidingpr