Disposal methods on solid wastes from mines in transition from open-pit to underground mining

摘要：

　　The important issues on disposal of solid wastes from metal mines are to choose the fight varieties for the comprehensive utilization of mining waste and to control contamination from waste rocks and tailings.Environment-friendly disposal of solid wastes from mines is the key pathway.This paper summarizes and enumerates some comprehensive utilization methods and proposes new ideas on the disposal and comprehensive utilization of solid waste from mines,including reducing the discharge of solid waste by recovering sand from ore dressing flow for construction industry and a mine back filling approaches.The process flow of tailings separated for different purposes that could be carried out in iron mines is putting forward.The authors put forward certain guidance on disposing and utilizing of solid waste from mines.

关键词： disposal method solid waste metal mine comprehensive utilization idea

作者: Zengxiang Lu Meifeng Cai

作者单位: School of Civil and Environmental Engineering, University of Science & Technology Beljing; Beijing 100083, China

会议类型: 国际会议

会议名称: The Seventh International Conference on Waste Management and Technology(第七届固体废物管理与技术国际会议(ICWMT7))

会议地点: 北京

会议语种:英文

页码: 715-721

在线出版日期: 2012-09-05（万方平台首次上网日期，不代表论文的发表时间）