Complexing agents for metal removal using ultrafiltration membranes: a review

Mustapha D. Garba, Muhammad Usman, Mohammad A.Jafar Mazumder*, Amir Al-Ahmed, Inamuddin

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

65 Scopus citations

Abstract

Water pollution by human activities is major issue. In particular, toxic metals are of particular concern, thus calling for advanced methods to remove metals from contaminated waters. Here we review the use of polymeric complexing agents such as pectin, alginate, chitosan, polyethyleneimine, polyacetic acid, polystyrene sulfonate sodium polyacrylate, polyvinyl alcohol and diethylaminoethyl cellulose, to increase the efficiency of metal removal up to 100% by ultrafiltration.

Original languageEnglish
Pages (from-to)1195-1208
Number of pages14
JournalEnvironmental Chemistry Letters
Volume17
Issue number3
DOIs
StatePublished - 1 Sep 2019

Bibliographical note

Publisher Copyright:
© 2019, Springer Nature Switzerland AG.

Keywords

  • Complexation
  • Heavy metals
  • Membranes
  • Ultrafiltration
  • Wastewater

ASJC Scopus subject areas

  • Environmental Chemistry

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