尾矿库干滩防尘抑尘剂的试验研究

Test Study on the Dust Preventives for the Dry Sands of Tailings Reservoir

针对矿山尾矿库干滩在旱季、风季将产生区域性粉尘污染问题 ,对马钢姑山铁矿尾矿库的尾矿进行实验室和现场工业试验。研究结果表明 ,GL - 1型抑尘剂的耐候性强、防尘效果好、施工工艺简单、综合费用合理 。

In view of the regional dust pollution caused by the dry sands of mine's tailings reservoir in dry and windy seasons,laboratory and on site commercial tests were made on the tailings of Maanshan Steel's Gushan Iron Mine's tailings reservoir.The results show that GL-1 dust preventive has advantages of strong weatherablity,good dust prevention effect,simple operation technology and rational comprehensive cost and can meet the dust prevention and suppressing requirements of the dry sands of tailings reservoirs of various mines.