Titlebook: Applications of Ion Exchange Materials in the Environment; Inamuddin,Mohd Imran Ahamed,Abdullah M. Asiri Book 2019 Springer Nature Switzer

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Biosorbents and Composite Cation Exchanger for the Treatment of Heavy Metals,d 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

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,Rare Earth Elements—Separation Methods Yesterday and Today,alates Ln.(C.O.). as well as extraction and/or ion exchange method application. Currently, the recovery of rare earth metals from secondary sources is also very important. The details connected with the rare earth element recovery from nickel–metal hydride batteries and permanent magnets as well as their separation will be described in the paper.