文章基本信息

标题：Optimization of the coagulation/flocculation process for the treatment of industrial wastewater from the hot dip galvanizing of steel,
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作者：Berradi M. ; Chabab Z. ; Arroub H. 等
期刊名称：Journal of Materials and Environmental Science
印刷版ISSN：2028-2508
出版年度：2014
卷号：5
期号：2
页码：360-365
出版社：University of Mohammed Premier Oujda
摘要：In this study, the treatment of wastewater from industry galvanizing was made b y the process of coagulation/flocculation with a Jar-test. The optimization process coagulation/flocculation sho ws that the optimized parameters (conditions of treatment, sampling of raw water, the doses of coagulants and flocculant used) have a significant effect on the performance of this process. When treating water fro m galvanizing, we achieved significant returns on the disposal of polluting matter, namely: 98.24% for turbidity, 97.75% for chemical oxygen demand (COD), 97.02% for total suspended solids (TSS), 97.04% for zinc and 94.4% for iron, while using a new pair coagulant/flocculant is aluminium sulphate/Ferrocryl
关键词：Coagulation/flocculation; Jar;test; treatment; wastewater; turbidity; COD; TSS; zinc and iron