摘要
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。并研究出PL型表面抑尘剂 ,有良好的抑尘效果 ,可广泛应用于铁路散煤运输过程中的扬尘污染控制。同时对解决其它细粉矿料等散体物料在铁路运输过程中存在的扬尘污染问题有一定的参考价值。
In this paper, aiming at the serious flying-dust pollut ion problem in internal railway transportation, the principle of flying-dust po llution and corresponding feasible control methods are discussed. PL-facial inh ibitor is prepared and its dust inhibitions are tested. The results indicate tha t PL-facial inhibitor has excellent dust inhibition effect, which can be applie d widely in control over flying-dust pollution from scattered coal in railway t ransportation. This paper is also of some reference value to resolve flying-dus t pollutions from other scattered materials such as mineral material powder.
出处
《铁道劳动安全卫生与环保》
2005年第1期45-47,共3页
Railway Occupational Safety Health & Environmental Protection
关键词
散煤
铁路运输
扬尘污染
控制方法
scattered coal
railway transportation
flying-dus t pollution
control methods
