活性炭技術(shù)在水廠改造中應(yīng)用的試驗研究.pdf

1、重慶大學(xué)碩士學(xué)位論文活性炭技術(shù)在水廠改造中應(yīng)用的試驗研究姓名：張海昆申請學(xué)位級別：碩士專業(yè)：市政工程指導(dǎo)教師：蔣紹階20061020英文摘要ABSTRACTWiththerapiddevelopmentofindustryandagriculture，thepollutionofrawwaterbecomesworseandworseOntheotherhand船aresultofimprovementofpeople’Slivingl

2、evel，drinkingwaterqualitystandardsbecomemoreandmorestrictInthissituationtheconventionalprocessesusedinmostwatertreatmentworksinChinaCanhardlyreliablysupplythesafedrinkingwaterwhichcallbeuptotheWaterQualityStandardforUrba

3、nWaterSupply(CJ／T2062005)Asoneofvariousalternativesgranularactivatedcarbon(GAC)adsorptionprocesshasbeengenerallyappliedinadvancedcountriesformanyyearsbecauseitiseffectivefortheremovaloforganicsubstances，relativelyeconomi

4、candconvenientItisaveryimportanttasktesearchandapplicationofGACadsorptionprocessofrenovatingtechnicalprocessesinwaterworksinChinaBecauseoflackoflandforpolishingprocessconstructedinmostconventionalwaterplantsinChinataking

5、intoaccountofsavingexpenditureofcapitalforrebuildingprocess，reducingthecostofrunningandsavingtheareaofland，thisarticlemakesomep恤arydiscussionandlabresearchaboutalteringconventionalfiltertoactivecarbononen地testiSconducted

6、inthesecondwaterworksinKunmingThreeactivecarbonfiltrationsofdifferemfilteringlayerare’Sthicknessof08m15mand20mareusedinfilteringtheoutflowfromsedimentationbasininthisstudy貼eperformancesofGACabsorptionforturbidityaluminiu

7、mCODMII，U也“andalgologyinvariousprocessingparameter黜evaluatedandcomparedfor#vingreferenceandfoundationtothewaterworksusingtheactivatedcarbonprocessDuringthetesttheresultsshowed：theremovaloforganicmattersbyconventional礎(chǔ)ter

8、usedinwaterworksispoolTheremovalofCOD協(xié)iS8，76％andtheremovalofUV254is2163％n圮testresultsshowthat：theremovaloforganicmattersbytheactivecarbonfiltratiousofthethicknessof08In，thefilteringvelocityof8m／handthicknessof15mthefilte

9、ringvelocityof10m／harebetterthanordinaryfilterbutforturbidityandaluminumtheremovalarepoor，theycann’tbeappliedinactualproductionTheactivecarbonfiltrationsofthethicknessof15札thefilteringvelocityof8m／handthethicknessof2。0mt