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...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
IWA Publishing
2022-04-01
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Series: | Water Science and Technology |
Subjects: | |
Online Access: | http://wst.iwaponline.com/content/85/8/2332 |