汽油车污染物超标程度研究分析

Analysis on Discharge of Pollutants of Gasoline Cars

整理并统计分析了超标车辆排放参数。依据各污染物的产生机理,对各种污染物排放类型的分布和原因及超标程度特征进行研究。结果表明,各污染物之间的超标程度具有明显的相关性,通过超标程度量化可有效提高尾气超标诊断治理。

This paper analyzes and summerizes the standard vehicle emissions parameters. According to the mechanism of produc- tion of each pollutant distribution of various types of emissions and to study the reason and overweight rate characteristics. Results show that the excessive degree has obvious correlation between each pollutant, the degree of overweight quantitative diagnostic governance can effectively improve tail gas exceeds bid.