Innovative combination of Fe²⁺-BAF and ozonation for enhancing phosphorus and organic micropollutants removal treating petrochemical secondary effluent

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• 作者：Changyong Wu^a ; ^b ; Yuexi Zhou^a ; ^b ; ^{zhouyuexi@263.net} ; Yi Wang^b ; Mingkun Guo^b
• 关键词：Petrochemical secondary effluent ; Biological aerated filter (BAF) ; Ozonation ; Phosphorus ; Organic micropollutants (OMPs)
• 刊名：Journal of Hazardous Materials
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：323
• 期：part_PB
• 页码：654-662
• 全文大小：1744 K
• 卷排序：323

文摘

Dosage of Fe2+ into BAF can significantly enhance the TP removal. Residual Fe2+ in the BAF effluent can stimulate the following catalytic ozonation. Good OMPs removal is achieved by Fe2+-BAF-ozonation process. Fe2+ dosage (<0.10 mmol/L) have slightly effect on biofilm activity.