针对露天矿汽车运输路面扬尘的危害及抑制问题，从汽车运输路面扬尘机制和抑尘原理出发，归纳总结近年来国内外路面抑尘剂研究与应用的成果和不足。分析认为，在环境质量要求高、低成本、节能减排的时代背景下，研发抑尘有效期长、无二次污染、原料价廉、综合效益高、生产工艺简单、适用于我国多数矿山的新型复合抑尘剂是今后路面扬尘控制的发展方向。%Based on the problem of dust pollution during the course of transportation at strip mine and the as-pect of dust-generating mechanism and dust-suppressing principle, the latest researches on road dust sup-pressants were reviewed. The development of new composite dust suppressants, which enjoy characteristics of long dust suppressing validity, low cost and short of secondary pollution, should be the research direction for the future dust control technology.
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