Recycling iron from pickling sludge to activate peroxydisulfate for the degradation of phenol

In this work, iron was recovered from a kind of iron-rich pickling sludge by an acid leaching process, and the recycled iron was used as a catalyst to activate peroxydisulfate (PS) for the degradation of phenol. Different kinds of sludge catalysts were prepared by different drying methods such as or...

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Bibliographic Details
Main Authors: Shaopeng Yang, Dongzhe Wang, Gang Xue, Li Wang, Xinhui Duan, Cairong Gong
Format: Article
Language:English
Published: IWA Publishing 2022-04-01
Series:Water Science and Technology
Subjects:
Online Access:http://wst.iwaponline.com/content/85/8/2332