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本文采用固化了胺基膦酸树脂的玻璃过滤器,分离与富集地面水、海水中 Cu、pb、Cd、Hg等四种元素,用石墨炉原子吸收分光光度计测定Cu、Zn和Cd,用原子荧光光度计测定Hg,均取得了满意的结果。
In this paper, four kinds of elements such as Cu, Pb, Cd and Hg in groundwater and seawater were separated and enriched by glass filters with amine-phosphonic acid resin. Cu, Zn and Cd were determined by graphite furnace atomic absorption spectrophotometer, Hg was determined by atomic fluorescence spectrophotometer, and satisfactory results were obtained.