Present situation and development of water treatment agents for industrial boilers
Received date: 2004-01-29
Online published: 2014-09-30
Chitosan can be modified chemically, due to the existence of amino and hydroxyl groups, and both chi-tosan and its derivatives can be used as adsorbents for heavy metal ions. This paper states systematically the development of the research on chitosan and its derivatives as adsorbents for heavy metals. Their adsorption effects and application conditions for heavy metal ions are compared, and in the future, more attention should be paid on the water-solubility and strong chelating ability of chitosen derivatives。
Key words: chitosan; derivative; heavy metal
Xiang Bo, Liu Yafei, Li Yijiu, Ni Yaming . Present situation and development of water treatment agents for industrial boilers[J]. Industrial Water Treatment, 2004 , 24(5) : 10 -12 . DOI: 10.11894/1005-829x.2004.24(5)..10
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