Research On City Vehicle Exhaust Pollution And Countermeasures

The rapid development of economy and the expansion of city population scale, soin recent years the problem of air pollution has occurred in the developed countries hasappeared in every large city of our country. Air quality pollution directly affect people’sdaily life, production, learning activities, among which the haze weather influence onpeople’s most extensive and severe. Motor vehicle is like a small chemical industry, thedischarge of harmful gas to a large number of air in the running time. Because ourcountry on motor vehicle exhaust has not brought to the enough attention, resulting inmotor vehicle exhaust pollutants in city air holds the very great proportion, there is anobvious correlation between motor vehicle exhaust emission pollution and weather. Oilof poor quality, emission standards lag is the main factor to determine the motor vehicleexhaust pollutant in China too much, in addition the owner bad driving habits, thecongestion of the city road, multi department supervision malpractices also indirectlyaffect the vehicle emission pollution is not effectively control. How to effectivelyimprove air quality and control of motor vehicle exhaust has become an imminentproblem.This paper from the pollutants accounted for data confirm that motor vehicleexhaust is the main factor leading to the decline in air quality, at the same time, moreemphasis on motor vehicle exhaust emissions indirect pollution of air quality. Combinedwith the analysis of the damage causes and pollution and vehicle exhaust pollution workexperience and our social status system. Finally take the Suzhou motor vehicle exhaustpollution prevention and control work as a starting point the vehicle exhaust pollutioncontrol from the point of view of the individual, society, government and othermeasures.