Research on adsorption of Cr(Ⅵ) by Poly-epichlorohydrin-dimethylamine (EPIDMA) modified weakly basic anion exchange resin D301

A novel composite, EPIDMA/D301, with high adsorption capacity and particular affinity toward Cr(Ⅵ) was well prepared utilizing cationic polyelectrolyte poly-epichlorohydrin-dimethylamine (EPIDMA) impregnated in the networking pores of the styrene macroporous weak basic anion exchange resin D301. The...

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Veröffentlicht in:	Ecotoxicology and environmental safety 2018-10, Vol.161, p.467-473
Hauptverfasser:	Zang, Yanan, Yue, Qinyan, Kan, Yujiao, Zhang, Longlong, Gao, Baoyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Adsorption of Cr(Ⅵ) Anion Exchange Resins - chemistry Chromium - isolation & purification Dimethylamines - chemistry Epichlorohydrin - chemistry EPIDMA Hydrogen-Ion Concentration Ion Exchange Ions Isotherms Kinetics Metals Spectroscopy, Fourier Transform Infrared Temperature Thermodynamics Water Pollutants, Chemical - isolation & purification Water Purification - methods Weakly basic anion exchange resin
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