Two-step chlorination: A new approach to disinfection of a primary sewage effluent

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• 作者：Yu Li^a ; Mengting Yang^a ; ^b ; ^{yangmt@szu.edu.cn} ; Xiangru Zhang^a ; ^{xiangru@ust.hk} ; Jingyi Jiang^a ; Jiaqi Liu^a ; Cie Fu Yau^a ; Nigel J.D. Graham^c ; Xiaoyan Li^d
• 关键词：Disinfection ; Two-step chlorination ; Disinfection efficiency ; Synergistic effect ; DBPs
• 刊名：Water Research
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：108
• 期：Complete
• 页码：339-347
• 全文大小：1809 K
• 卷排序：108

文摘

Two-step chlorination was more efficient in disinfection than one-step chlorination. Two-step chlorination was optimized in terms of time interval and dosage ratio. Three mechanisms might be responsible for the higher disinfection efficiency.