Recycling the heat of the total mine water and mine waste wind back is a new topic of the energy utilization of coal enterprises.
回收利用矿井水和矿井总回风中的废热,是煤炭企业能源综合利用的新课题。
Coal mine water is generated by the process of sewage, not only in their emissions of pollution of surface water resources, but also a waste of resources and the increase in sewage costs.
矿井水是煤炭开采过程中产生的污水,任其排放不仅污染地表水资源,而且也造成资源浪费和增加排污费用。
Coal mine water is generated by the process of sewage, not only in their emissions of pollution of surface water resources, but also a waste of resources and the increase in sewage costs.
矿井水是煤炭开采过程中产生的污水,任其排放不仅污染地表水资源,而且也造成资源浪费和增加排污费用。
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