Journal of Water Chemistry and Technology

, Volume 40, Issue 6, pp 320–326 | Cite as

Water Purification of Ions of Heavy Metals by Montmorillonite Modified with Polyamine

  • M. A. KeymirovEmail author
Physical Chemistry of Water Treatment Processes


The article shows the results of the research of sorption removal of ions of heavy metals from water by natural montmorrilonite modified by polyamine. It is established that the degree of purification of waters from ions of heavy metals by modified of mineral is much higher than by the initial natural one. It is shown that the greatest efficiency the modified sorbent displays in the series Cu(II) > Ni(II) > Zn(II) > Cd(II).


montmorillonite water purification polyamine sorption heavy metals 


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© Allerton Press, Inc. 2018

Authors and Affiliations

  1. 1.Institute of Chemistry, Academy of Sciences of TurkmenistanAskhabadTurkmenistan

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