硫化矿物中无机盐及重金属离子溶出的影响因素探讨  

Study on Aquatic Environmental Influence of Mining Solid Waste Meterial in the Metal Sulfide Deposit Area

作　　者：王俊桃[1] 毛云[2] 刘锦梅[2] 郭迎[3] 

机构地区：[1]中国地质环境监测院,北京100081 [2]山东莱阳农学院理学院,青岛266109 [3]上海交通大学通信工程学院,上海200240

出　　处：《安全与环境工程》2007年第1期4-8,共5页Safety and Environmental Engineering

基　　金：国家自然科学基金项目(No.60472018)资助

摘　　要：基于浸泡试验,在不同的时间、温度、酸碱度、固液比等条件下研究硫化矿物中无机盐和重金属离子的溶出反应,得到影响该溶出反应的重要因素,为实际矿业生产过程中硫化矿物的堆放和处理提供了理论依据。Based on the soak experiments, the solution reactions of inorganic salt and heavy metal ions of sulfide are researched in several different conditions including time, temperature, rate of acid and alkali, and rate of solid and liquid, etc. Then,the effects on the reactions are drawn from the exact results ob- tained, which provide the theoretical foundation for the stack and disposal of sulfide in the process of practical mining production.

关 键 词：硫化矿物 浸泡 无机盐及重金属离子 

分 类 号：X52[环境科学与工程—环境工程]