摘要
针对城市空气中颗粒物污染来源分析,确定扬尘是造成空气中颗粒物污染的主要污染物和首要污染因子。通过调查、研究有关扬尘的来源、物化性质、产生规律及危害性,从法律、管理、技术、经济等方面提出扬尘综合防治措施,并针对不同来源的扬尘提出具体的防治措施。
The raising dust is affirmed as the mainest pollutant and the first pollution factor to cause particulates pollution in city air according to the analysis of particulates sources. Investigating and researching the raising dust＇s sources, physicochemical property, pollution pattern, harmfulness, comprehensive prevention measures are put forward from the viewpoint of law, management, technology and economy, and detail prevention measures are put forward to the raising dust from different sources.
关键词
扬尘
污染
特性
防治
措施
Raising dust
Pollution property
Prevention measure
