coal industry waste water 煤炭工业废水 ; 工业废水
For solving the problems about waste energy and environmental pollution in old industry furnaces, a new coal burner of smoke removing and energy saving applied in forge furnace has been developed.
为解决传统工业窑炉浪费能源、污染环境问题，开发出一种新型的消烟节能燃煤装置。
As the complexity of coal chemical industry wastewater components, the direct discharge of waste water will cause serious environmental pollution, so water treatment is very important.
由于煤化工废水成分复杂，废水的直接排放会带来严重环境污染，所以废水处理尤为重要。
The waste treatment countermeasures was adopted in the Datong Coal Industry Group and the gained result in recent year were introduced in this paper.
介绍了大同煤矿集团近年来针对杂物问题所采取的措施和取得的效果。
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