硫铁矿开采水质预测应注意的问题  

Problems of water quality forecast during mining pyrite

作　　者：魏永军[1] 古文炳 

机构地区：[1]江苏省环境工程咨询中心,江苏南京210036 [2]中蓝连海设计研究院,江苏连云港222004

出　　处：《化工矿物与加工》2012年第2期36-38,共3页Industrial Minerals & Processing

摘　　要：本文从酸性水产生的机理入手,分析了硫铁矿开采水质预测应注意矿床赋存地质条件与开采方式等问题。此外还提出了硫铁矿废石场在大雨或暴雨时的径流水不能直接排放,而应在废石场下游设酸性水调节库集中处理的建议。Based on formation mechanism of acidic water,problems of water quality forecast during mining pyrite were analyzed,in which ore deposit geology condition and mining way should be paid attention to.In addition,runoff water produced in pyrite waste-rock yard during heavy rainfall or rainstorm could not be discharged directly,and it should be discharged into acidic water regulating reservoir that should be arranged in pyrite waste-rock yard downstream to treat together.

关 键 词：硫铁矿 地质条件 酸性水 废石场 

分 类 号：X751.03[环境科学与工程—环境工程]