从银再生资源中回收银具有显著的经济效益和社会意义。总结了关于银再生回收的文献资料，综述了银再生资源来源、银的综合回收和利用研究现状，提出了银再生利用过程中总充分考虑工艺技术的可行性、科恘性、经济性及环境保护等因素。
Recovery of sliver from its secondary resources has significant economic benefits and social meanings. The numerous literatures about recovery of silver was summarized. The source of sliver secondary resources, technologies of comprehensive recovery and utilization of sliver were reviewed.The factors required to be considered in the process of recovery and utilization of sliver, including feasibility of technologies, scientific nature, economic and environmental protection etc, were proposed.
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