汽车尾气的污染危害及治理

The Treatment and the Pollution Endanger on the Tail Gas of Automobile

以沈阳市为例，提出了汽车尾气已是大气的主要污染源，对人类健康已构成巨大威胁。并阐述了污染物产生的机理，及控制途径。

This paper takes shenyang as an example, put forward tail gas of automobile is the main pollution sourec. It harms the health of human being. The mechanism to produce the pollutant and the controlling methods is expounded.