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Biosorbents and Composite Cation Exchanger for the Treatment of Heavy Metals

  • Muhammad Shahid Nazir
  • Zaman Tahir
  • Majid Niaz Akhtar
  • Mohd Azmuddin AbdullahEmail author
Chapter

Abstract

Heavy metals have seriously affected the quality of water, soil, and marine ecosystems. More economical, efficient and effective water purification and desalination methods need to be developed to remove persistent heavy metal ion contamination, especially in drinking water. Among low-cost methods with different degree of effectiveness for heavy metal ion removal highlighted in this chapter are the agro-based biosorbents and biopolymers based on cellulose, chitosan, and alginate. Factors influencing the efficiency of nanofiber membranes and packed-bed adsorbers have been addressed. Different types of composite ion exchangers are discussed.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Muhammad Shahid Nazir
    • 1
  • Zaman Tahir
    • 2
  • Majid Niaz Akhtar
    • 3
  • Mohd Azmuddin Abdullah
    • 4
    Email author
  1. 1.Department of ChemistryCOMSATS University IslamabadIslamabadPakistan
  2. 2.Department of Chemical EngineeringCOMSATS University IslamabadIslamabadPakistan
  3. 3.Department of PhysicsMuhammad Nawaz Sharif University of Engineering and Technology (MNSUET)MultanPakistan
  4. 4.Institute of Marine BiotechnologyUniversiti Malaysia TerengganuKuala NerusMalaysia

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