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Method for eluting gold and silver adsorbed on activated carbon and method for recovering gold and silver using the same

机译:吸附在活性炭上的金和银的洗脱方法以及使用该方法回收金和银的方法

摘要

The gold and silver adsorbed on the activated carbon are efficiently eluted. A method for eluting gold and silver adsorbed on activated carbon, wherein gold and silver are eluted with an aqueous thiosulfate solution maintained at a pH of less than 7 with respect to activated carbon on which at least gold and silver are adsorbed.
机译:吸附在活性炭上的金和银被有效地洗脱。一种洗脱吸附在活性炭上的金和银的方法,其中用相对于至少吸附有金和银的活性碳的pH保持在小于7的硫代硫酸盐水溶液洗脱金和银。

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