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貴金屬二次資源的回收利用現(xiàn)狀和無害化處置設(shè)想
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TG146.32

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江蘇高校高新技術(shù)產(chǎn)業(yè)發(fā)展面上項目(JH03-024)資助


The Present State of Precious Metals Recovery and Consideration of Its Innoxious Treatment
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    摘要:

    對貴金屬二次資源的特點、來源、預(yù)處理方法以及金銀鉑鈀等貴金屬的回收利用方法等進(jìn)行綜合評述，提出了在無害化處置貴金屬廢料時應(yīng)充分考慮回收利用工藝的全面性、盡可能以廢治廢、生物處理、集中處理、政府積極參與協(xié)調(diào)并加大投入，對于目前暫時無法做到無害化處置的貴金屬廢料，將這些廢料暫時集中放置，滯后處理等有價值的建議。

    Abstract:

    The waste material of precious metals is an important secondary resource. How to increase the utilization of these waste materials and treat them innoxiously is an important problem, and have drawn a wide attention around the world. In this paper, the characterization, origination, pretreatment methods of waste materials of precious metals and the recovering technology of gold, silver, platinum and palladium from above waste materials have been reviewed. Several suggestions about innoxious treatment on the waste materials of precious metals have been proposed.

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周全法 尚通明.貴金屬二次資源的回收利用現(xiàn)狀和無害化處置設(shè)想[J].稀有金屬材料與工程,2005,34(1):7~11.[Zhou Quanfa, Shang Tongming. The Present State of Precious Metals Recovery and Consideration of Its Innoxious Treatment[J]. Rare Metal Materials and Engineering,2005,34(1):7~11.]
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