Enhanced WWTP effluent organic matter removal in hybrid ozonation-coagulation (HOC) process catalyzed by Al-based coagulant

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• 作者：Xin Jin^a ; Pengkang Jin^a ; ^{pkjin@hotmail.com} ; ^{1721239489@qq.com} ; Rui Hou^a ; Lei Yang^b ; Xiaochang C. Wang^a ; ^{xcwang@xauat.edu.cn}
• 关键词：Hybrid ozonation-coagulation (HOC) process ; Al-based coagulants ; Ozonation ; Ozone decomposition ; Hydroxyl radical generation
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：5 April 2017
• 年：2017
• 卷：327
• 期：Complete
• 页码：216-224
• 全文大小：2692 K
• 卷排序：327

文摘

A novel HOC process was firstly put forward to apply in wastewater reclamation. Interactions between ozone and Al-based coagulants was found in the HOC process. Ozonation can be catalyzed and enhanced by Al-based coagulants in the HOC process. HOC process showed better organics removal than pre-ozonation-coagulation process.