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研究了含有多胺基团的酚醛树脂FQ-34对Au(III) 的静态吸附性能。结果表明,该树脂可在Cu~(2+)、Ni~(2+)、Zn~(2+)、Pb~(2+)等共存离子存在下选择吸附Au(III),其吸附选择系数可达98%以上。
The static adsorption properties of Au (III) on polyamine-containing phenolic resin FQ-34 were studied. The results show that the resin can selectively adsorb Au (III) in the presence of ions such as Cu 2+, Ni 2+, Zn 2+, Pb 2+, etc. The adsorption selectivity Up to 98%.