Efficiency of macroporous poly(vinylphosphoramidic acid) resin adsorbing of selected elements and determination of trace dysprosium, holmium, erbium, and ytterbium in waste water by inductively coupled plasma optical emission spectrometry

A macroporous poly(vinylphosphoramidic acid) resin is synthesized through the reaction of macroporous poly(vinylethylenediamine) resin with formaldehyde and phosphorus acid. The adsorption efficiency of the resin to selected elements is determined. An ICP-OES method has been established for the resi...

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Veröffentlicht in:Analytical letters 1992-03, Vol.25:3
Hauptverfasser: Zhan Guangyao, Su Zhixing, Lou Xingyin, Chang Xijun
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Sprache:eng
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