Issue 35, 2019

A review of the applications of ion floatation: wastewater treatment, mineral beneficiation and hydrometallurgy

Abstract

Ion flotation was originally used for pre-concentrating precious metals from dilute solutions. To date, it has attracted widespread attention in many fields due to its low energy requirements, simplicity, rapid operation, small space requirements, suitability for a variety of target ions at various levels, small volume of sludge, low residual concentration, and low operating cost. This review focuses on the applications of ion flotation in wastewater treatment, mineral beneficiation, such as rare precious metal recovery, and hydrometallurgy, such as pre-concentrating of rare earth elements and selective separation of multicomponent ions. The outlook of ion flotation is also discussed.

Graphical abstract: A review of the applications of ion floatation: wastewater treatment, mineral beneficiation and hydrometallurgy

Article information

Article type
Review Article
Submitted
17 Apr 2019
Accepted
30 Mai 2019
First published
28 Jun 2019
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2019,9, 20226-20239

A review of the applications of ion floatation: wastewater treatment, mineral beneficiation and hydrometallurgy

L. Chang, Y. Cao, G. Fan, C. Li and W. Peng, RSC Adv., 2019, 9, 20226 DOI: 10.1039/C9RA02905B

This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence. You can use material from this article in other publications, without requesting further permission from the RSC, provided that the correct acknowledgement is given and it is not used for commercial purposes.

To request permission to reproduce material from this article in a commercial publication, 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 commercial 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