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半胱氨棉吸附汞和甲基汞的研究

Study on the Adsorption of Mercury and Methyl-Mercury by Gysteine Cotton

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【作者】 程信良张静如

【Author】 Cheng Xinliang Zhang Jingru (Changchun College of Geology)

【机构】 长春地质学院长春地质学院

【摘要】 本文研究半胱氨棉吸附汞和甲基汞的性能,对汞和甲基汞的吸附和解脱条件,吸附速度,吸附水中最低汞量,以及干扰和消除。对半胱氨棉的重复使用问题也作了讨论。

【Abstract】 This paper presents the experimental conditions for the quantitative adsorption and deaorption of trace mercury and methyl-mercury.The adsorption rate, the smallest quantitative adsorption in natural water by cysteine cotton, and the interference and elimenation of the co-existing 1 ons were studied.By this method the recoveries for mercury were 92-105.2%.The relative standard deviations were 5.12.

  • 【文献出处】 离子交换与吸附 ,Ion Exchange and Adsorption , 编辑部邮箱 ,1988年04期
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