摘要
以采空区充填物为载体,对模拟采空区处理高浊度和高铁锰矿井水的效果和影响因素进行了试验研究。结果表明,采空区充填物对铁和浊度的去除效果比锰好,污染负荷影响采空区充填物对铁、锰处理的饱和时间,pH值对去除铁和锰影响很大。利用采空区处理中性和偏碱性矿井水可作为矿井水的一种预处理方法。
Taking the backfilled material in the goaf as the carriers,an experiment research was conducted on the results and influence factors of the simulated goaf to treat the high turbidity and high content iron and manganese mine water.The results showed that the backfilled material in the goaf would have the removing results of the iron and turbidity better than the manganese,the pollution load would influence the backfilled material in the goaf to the saturation time of the iron and manganese treatment and the ...
出处
《煤炭科学技术》
CAS
北大核心
2009年第3期106-108,共3页
Coal Science and Technology
基金
国家高技术研究发展计划(863计划)基金资助项目(2008AA06Z305)
国家自然科学基金资助项目(50678172)
关键词
采空区
矿井水
水处理
浊度
除铁除锰
goaf
mine water
water treatment
turbidity
iron and manganese removal
