dust pollution control

基本解释

This paper analyses the reasons of the emergence and spread of dust, According to the actual situation of coal preparation plant, use dual-swirl spray control dust pollution.
分析了粉尘产生和扩散的原因，根据选煤厂的实际采用密闭抑尘与双旋喷雾除尘相结合工艺治理粉尘污染。
The competent administrative authorities under the State Council shall take the control of dust pollution as part of the ground for assessment of a city's comprehensive control of its environment.
国务院有关行政主管部门应当将城市扬尘污染的控制状况作为城市环境综合整治考核的依据之一。
In this paper, aiming at the serious flying-dust pollution problem in internal railway transportation, the principle of flying-dust pollution and corresponding feasible control methods are discussed.
针对国内散煤铁路运输过程中存在的严重扬尘污染问题，探讨了煤扬尘污染的规律，讨论了切实可行的控制方法。