1、分類弓UDC密級學(xué)弓彳屈火季碩士學(xué)位論文論文題目：飲用水處理中強(qiáng)化混凝去除有機(jī)物的試驗(yàn)研究論文作者：劉宗源蕞暴、麓蘭名鼉意：蔣紹階副教授重慶大學(xué)申請學(xué)位級別：碩士專業(yè)名稱：市政工程論文提交日期：2002年月日答辯日期：2002年S月J3日學(xué)位授予單位：重慶大學(xué)授位日期：年月日答辯委員會(huì)主席：胡海修論文評閱人：胡海修、郭士權(quán)2002年04月日AbstractAbstractEnhancedCoagulation(EC)isakindoft

2、reatmentwhichcanachievegoodeffectoforganicmatterremovalAsanultimatelysafeguardofhumanhealth，theprocessofECgreatlyimprovesthequalityofdrinkingwaterthroughremovaloforganics，includinghumicsubstancesanddisinfectionbyproductf

3、ormationpotentials，suchastrihalomethaneformationpotentialandhaloaceticacidformationpotential，aswellasremovalofcxlml：nonparameterssuchasturbidityVaryingcoagulanttype，coagulantdosage，andpHhasdonealargeamountofjartestsofECI

4、ntheexperiments，bycomparingtheeffectsofturbidityandorganicsremovaloffivecoagulanttypesthatarealum，polyaluminumchloride(pac)，polyferricsulfate(PFS)，ferricchloride，andpolyaluminumsulfatechloride(PACS)，optimaldosageandrange

5、ofpHhavebeenest曲lishedrespectivelyAndPACandferricchlorideofsuchaluminumsaltsanditonsaltsalerecommendedtouseconcerningtwodifferentpHrangesofrawwaterAndmeanings，andmeasurementmethodsoftwoparametersindicatingtheconcenmation

6、soforganicmattersanddisinfectionbyproductpotentialformations，whichareultravioletatthewavelengthof254nm(UV254)andtotalorganiccarbonfroc)，hasbeendiscussedCorrelationbetweentwoparametershasbeenalsoestablishedbystatisticregr

7、ession，andUV254isagoodsurrogateparameterofTOCincertainconditionsInadditionaseriesofanalysesabouttheoreticalprinciplesofremovaloforganics，especiallyhumicsubstances，hasbeenanalyzedAndfactors，suchascoagulanttypedosage，pH，ra