尾矿库酸性污染治理技术概述 Review of Acidic Pollution of Tailing Pond Treatment Technology

尾矿库是由采矿排出的细粒尾砂堆筑而成的废渣库。本文概述了尾矿库酸性污染对环境造成的危害及其成因，并从尾矿库源头、水和土壤三个层面分别介绍了处置技术及其优缺点，总结出源头控制，化学中和+人工湿地相结合的综合治理措施是未来尾矿库酸性污染综合治理的有效措施。 The tailing pond is a waste bin which is made up of fine tailings. In this paper, environmental harm caused by acidic pollution of tailing pond is summarized. And the causes of acidic pollution are analyzed. The disposal technology and its advantages and disadvantages are introduced from three aspects which include source, water and soil. The comprehensive control of source control, chemical neutralization and constructed wetland are summarized, which is the effective measure of comprehensive treatment of acidic pollution of tailing pond.