Removal of COD from Secondary Effluent Using Fenton Iron Sludge-Based Biochar/Fe(VI)/H<sub>2</sub>O<sub>2</sub> Process

Removal of COD from Secondary Effluent Using Fenton Iron Sludge-Based Biochar/Fe(VI)/H<sub>2</sub>O<sub>2</sub> Process

The conventional Fenton process generates large amounts of Fenton sludge during wastewater treatment. Achieving effective utilization of Fenton sludge and reducing its production remain pivotal challenges. In this study, Fenton sludge biochar catalysts (Cat) were prepared using Fenton sludge via pyr...

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Bibliographic Details
Main Authors: Lia Wang, Xu He, Lan Liang, Yanshan Wang, Beibei Yan, Guanyi Chen, Ning Li, Li’an Hou
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Applied Sciences
Subjects:
Fenton sludge biochar
chemical oxygen demand
potassium ferrate
hydrogen peroxide
Online Access:https://www.mdpi.com/2076-3417/15/11/5945
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