Issue 7, 2021

Electrocoagulation for industrial wastewater treatment: an updated review

Abstract

Electrocoagulation (EC) is a promising method that has been effectively employed in the treatment of various types of industrial effluent. Its distinct advantages such as good effluent quality, compact installation, simple operation and reduced sludge generation make it effective to treat numerous recalcitrant pollutants. To provide an overview of the current state and future potential of EC technology in industrial wastewater treatment, this paper presents a review of the most relevant recent publications. Aspects such as the characteristics, mechanism, and applicability of EC and factors affecting the EC efficiency are thoroughly reviewed. Additionally, the management of EC sludge as well as the development of emerging hybrid technologies are discussed systematically. This review highlights the applicability of EC in the treatment of real industrial wastewaters. In the long term, the EC treatment process will likely be recognized as one of the core methods for the treatment of various industrial effluents.

Graphical abstract: Electrocoagulation for industrial wastewater treatment: an updated review

Article information

Article type
Critical Review
Submitted
02 Marts 2021
Accepted
07 Jūn. 2021
First published
07 Jūn. 2021

Environ. Sci.: Water Res. Technol., 2021,7, 1177-1196

Electrocoagulation for industrial wastewater treatment: an updated review

G. Jing, S. Ren, S. Pooley, W. Sun, P. B. Kowalczuk and Z. Gao, Environ. Sci.: Water Res. Technol., 2021, 7, 1177 DOI: 10.1039/D1EW00158B

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements