SBR工藝處理城市垃圾滲濾液的試驗(yàn)研究.pdf

1、武漢理工大學(xué)碩士學(xué)位論文SBR工藝處理城市垃圾滲濾液的試驗(yàn)研究姓名：王建為申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：市政工程指導(dǎo)教師：袁志宇20061101武漢理I=大學(xué)碩士學(xué)位論文AbstractWiththeeconomicaldevelopmentandthelivinglevelincreasingthegarbagedisposalbecome5oneofthemostimportantmeasuresinenvironmentalprotec

2、tionLandfilliswidelyusedforthelowerinvestmentandtheoperatingcost，SOthetwicecontaminationcausedbythegarbagelaeehatemustbesolvedinconstructionoflandfillAsthedifferenttheurbanplanningpopulationandtheaverageperpersonlifegarb

3、ageoutput，thequantityofgarbagelaechateisdifferentTherearevariousoffactorswhichbroughtonoutput，SUchas，therainfall、thetranspirationrate、thesurfacerunoff、thegroundwaterpermeating、thegarbagecharacteristicthestratigraphicconf

4、iguration，thesurfacemantlerockandthedrainingwaterfacilityestablished。Comparingwiththesewagethequalityofthegarbagelaechatehasmanydifferentcharacteristics，forexample：thehighCOD，highmetal，higherammonianitrogen，theacutechang

5、einqualityofwaterBecausetheunusualcharacteristicsofSBR：hi【ghanti—impactloadcapacitywidelyusedindifferentqualitysewagedisposal，suitforhighCODsewagetreatment，thisexperimentusestheSBRtankasthegarbagelaechatesecondarybiologi

6、caltreatmentcraftThesewageusedinthisexperimentiswhichthegarbagelaechatefromWuhanerfeimountainlandfilltreatedbyammoniablowing—outandanaerobicbiologicaltreatmentinUASBFirstlytheactivatedsludgeinthetankisdomesticated45dayla

7、terNH3一NandTNwereobviouslyremovedbythenitrifyingandthedenitrificationbacteriaoftheactivatedsludge，NHrNandTNrespectivelyachieveabove90％，59％Analyzedthefactorswhichmakeaneffectontheresult，hadmadeallconclusionthatthebesttoca

8、rryonthetankAnalyzingthreekindsofparameters：themovementwaydischargedtheratio，thewaterpHvaluewereselectedinexperiment，theconclusionhadbeendrawn：Ontheconditionsoftheanoxic30h／aerobicl0Oh／anoxic2Oh／aerobic6ohandsewageputtin