“末端治理”技术在有色金属工业清洁生产和资源循环经济中的应用

Application of ＂end-treatment＂ technology in cleaner production and resource circular economy of Nonferrous Metals Industry

本文主要介绍了有色金属工业清洁生产中的尾矿资源化和无害化的思路和“尾矿再选-环保治理”的末端治理技术,重点介绍了其中关键技术“悬振选矿机尾矿有价组分环保高效回收”和“尾矿重金属微生物原位成矿生态修复”的工业应用情况和技术经济指标。

This paper mainly introduces the idea of tailings resource utilization and harmless treatment in the cleaner production of nonferrous metal industry,and＂ tailing recleaning - environmental protection treatment ＂ end-treatment technology .Focuses on the key technology, ＂high efficiency recovery of valuable components from tailings by using suspending-vibradng concentrator＂ and ＂in-situ bioremediation of heavy metals in the railings＂ ,and its industrial application and techno-economic indicator.