有色金属矿区典型尘源污染机制与研究策略  

Pollution mechanism and investigation approaches of typical dust sources in nonferrous mines

作　　者：吴超[1] 李晓艳[1] 

机构地区：[1]中南大学资源与安全工程学院,湖南长沙410083

出　　处：《西安科技大学学报》2015年第6期695-701,720,共8页Journal of Xi’an University of Science and Technology

基　　金：高等学校博士学科点专项科研基金资助课题(20110162110051)

摘　　要：有色金属矿区粉尘污染过程往往伴随着重金属污染,而引起该污染的一个显著原因就是含重金属元素粉尘。针对有色金属矿山总回风井排尘、汽车运送精矿沿途零星散落粉矿扬尘、大面积尾矿库干滩刮风扬尘这三类典型含重金属元素尘源,详细阐述了有色金属矿区典型尘源污染机制课题的研究意义和应用前景、国内外研究现状和发展动态及存在的问题、研究的具体内容和需解决的关键难题、研究方法和技术路线及实验手段,通过层层深入研究,可以为有色金属矿区含重金属元素粉尘污染周边土壤的评价、控制和治理提供新的理论与方法。The dust pollution of nonferrous mines is usually conjugated with the heavy metal contamina- tion which caused by one of significant factors, dust co mine, typical dust pollution sources are the exhausted ventilation shaft, the vehicle roadway of ores or minerals transportation and the dry area of railings reservoir. Investigation of the proposed project shall be towards these three types of dust pollution and the research contents are as follows step by step. The research results are very important for the mining environment assessment, soil pollution control and management of heavy metals caused by dust in nonferrous mines. Also, these investigations will provide the fundamental theories and innovative method for heavy metal control and management in nonferrous mines.

关 键 词：有色金属矿山 粉尘 重金属污染 机制 

分 类 号：X53[环境科学与工程—环境工程]