Evaluating role of immobilized periphyton in bioremediation of azo dye amaranth

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• 作者：Sadaf Shabbir^a ; ^b ; Muhammad Faheem^a ; Naeem Ali^b ; Philip G. Kerr^c ; Yonghong Wu^a ; ^{yhwu@issas.ac.cn}
• 关键词：Immobilized periphyton ; Periphyton bioreactor ; Azo dyes ; Amaranth (mono-azo) ; Azo bonds broken
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：225
• 期：Complete
• 页码：395-401
• 全文大小：800 K
• 卷排序：225

文摘

Periphyton dominated Proteobacteria and Cyanobacteria was able to decolorize amaranth. The azo bonds in the amaranth were successfully broken by the periphyton. Periphyton degraded amaranth at a wide range of pH, temperature and initial concentrations. These periphyton did not produce secondary amines or toxic metabolites. Periphyton is firstly reported to be implemented in large scale for amaranth removal.