Magnetic field assisted adsorption of pollutants from an aqueous solution: A review.

J Hazard Mater

Key Laboratory of Yangtze River Water Environment, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, PR China.

Published: April 2021

AI Article Synopsis

  • The magnetic field (MF) is a crucial force that enhances the adsorption of pollutants, particularly at low concentrations.
  • By manipulating various properties of the MF, researchers can improve the capacity, rate, and selectivity of adsorption processes.
  • This review article provides an overview of recent advancements in using MFs for pollutant adsorption, aiding researchers in understanding its mechanisms and applications.

Article Abstract

The magnetic field is a special substance that exists objectively and transmits the magnetic force between objects. Magnetic fields (MFs) are gradually attracting attention as a facile, universal adsorption enhancement method, especially under the condition of low concentration of pollutants. By adjusting the type and parameters of the magnetic field, enhancement of adsorption capacity, rate and selectivity can be targeted. Many studies have focused on the adsorbent separation based on magnetic properties under MF assistant, and no review have come up in recent years on the pollution enhanced-adsorption technique using MFs. The present review brings out a series of magnetic field and summarizes adsorption-assisted enhancement mechanism of MFs in different situations. This review article aimed at helping researchers obtain quick ideas of MFs and application for pollutant adsorption.

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Source
http://dx.doi.org/10.1016/j.jhazmat.2020.124846DOI Listing

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