{"title":"Influence of Polymercaluminum Ferric Chloride on Activated Sludge System","authors":"J. Fu, Hui Li, Y. Zuo, Xuhe Qin","doi":"10.1109/ICEEE.2010.5660318","DOIUrl":null,"url":null,"abstract":"The influence of polymercaluminum ferric chloride on activated sludge system was researched by bench-scale experiment.PAFC was dropped into activated sludge system,the influence laws of dehydrogen activity (DHA)、sludge volume index(SVI) and CODCr were analysed.The results show:60mg•L-1 was optimal concentration of PAFC,DHA was increased obviously,SVI was reduced obviously,and concentration of CODCr was decreased obviously.This study clearly indicated:If the proper concentration of PAFC was dorpped into,biological activity of activated sludge system would be heightened, settlement performance be improved,removal of CODCr be increased.","PeriodicalId":6302,"journal":{"name":"2010 International Conference on E-Product E-Service and E-Entertainment","volume":"38 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 International Conference on E-Product E-Service and E-Entertainment","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEEE.2010.5660318","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The influence of polymercaluminum ferric chloride on activated sludge system was researched by bench-scale experiment.PAFC was dropped into activated sludge system,the influence laws of dehydrogen activity (DHA)、sludge volume index(SVI) and CODCr were analysed.The results show:60mg•L-1 was optimal concentration of PAFC,DHA was increased obviously,SVI was reduced obviously,and concentration of CODCr was decreased obviously.This study clearly indicated:If the proper concentration of PAFC was dorpped into,biological activity of activated sludge system would be heightened, settlement performance be improved,removal of CODCr be increased.
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