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METHOD FOR PROTECTION OF TERRITORY ADJOINING TO DUMPS OF COAL MINES AGAINST POLLUTION

机译:防止煤矿污染的附有保护区的方法

摘要

A method for protection of territories adjoining to mine dumps against pollution is in formation at perimeter of dumps of trench filled with limestone. The trench is not formed up to confining bed and is filled with limestone by 20-30 % of its depth. At calculated distances one installed in trench links as layers of limestone that is placed between water-permeable membranes.
机译:一种保护矿井附近的领土免受污染的方法是在充满石灰石的of沟周围形成。沟槽直到封闭床都没有形成,并被石灰石填充了其深度的20%至30%。在计算出的距离处,一个安装在沟槽连接处的石灰石层被放置在透水膜之间。

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