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Removal of fluoride ions from aqueous solutions using protonated cross-linked chitosan particles

✍ Scribed by Ruihua Huang; Bingchao Yang; Qian Liu; Kelian Ding


Book ID
119297092
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
755 KB
Volume
141
Category
Article
ISSN
0022-1139

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We describe, for the first time, a polymeric sorbent which is specific for nitrite ions. We have demonstrated that an epoxy-amine resin obtained by suspension polycondensation of ethylenediamine with epichlorohydrin practicagy contains only secondary amino groups. The hydrochloride form of the resin