Research On Control Of Exhaust Gas Discharged By Motor Vehicle In ShenYang

Environmental protection, sustainable socio-economic development strategies as humans is an important component of many countries, governments have to adopt different means to control and prevent environmental pollution. As China's economy continues to develop, people's living standard rising, working methods and time-efficiency requirements become increasingly prominent, motor vehicles have become the people's work and life can not separate the construction and other tools, but at the same time, another serious harm to human health and the pollution of the environment of substances - followed by motor vehicle exhaust, China's air pollution has increased from simple coal-burning pollution gradually to coal-burning and car exhaust pollution of complex transformation. In order to allow people to enhance understanding of motor vehicle exhaust, prevention and reduction of motor vehicle exhaust on the environment and human-induced hazards, how to strengthen the governance of motor vehicle exhaust has become a government at all levels to protect the atmospheric environment facing an important issue.This paper analyzes the need for vehicle emissions control and complexity of several aspects of the motor vehicle tail gas treatment system for the ways and means, by American and European countries and regions and metropolitan cities have successful experience of motor vehicle tail gas treatment analysis, found that in these countries and cities in the motor vehicle tail gas treatment is widely used by technical means and the organic combination of administrative rules and regulations.This will be motor vehicle tail gas treatment in Shenyang, as object of study, by analyzing the Shenyang vehicle exhaust problems encountered in the process of governance and find the reasons for the formation of these issues, as well as to solve these problems. At present, Shenyang City, motor vehicle tail gas treatment is still in the initial stage, comprehensive motor vehicle tail gas treatment has not carried out, with regard to motor vehicle tail gas treatment of the administrative regulations and technical standards there is still a controversy, through this article the author's study found that, Shenyang City, now urgently needed in the governance aspects of motor vehicle exhaust solve the following problems:1, the Government has formulated motor vehicle exhaust is not a sound governance and administrative regulationsSo far, for the management of vehicle exhaust pollution in the "The People's Republic of China Air Pollution Prevention Law" Notwithstanding the requirement, but the maneuverability is not strong. The management of motor vehicle exhaust is the basis of available February 22, 1991 State Environmental Protection Administration to develop a national motor vehicle emission monitoring and management system (provisional) and some local laws and regulations, there is no introduction of motor vehicle tail gas treatment of the local laws and regulations , so that motor vehicle exhaust pollution control, law enforcement work, lack of legal basis to carry out. Coupled with environmental protection, traffic police and other major functional departments of public security management is weak, relative to the quantity, mobility of the motor vehicle, the management is very difficult. Legal support in the whole system is not enough, mainly by traffic police and environmental protection department joint enforcement, throughout the monitoring of release to mandatory treatment to the issuance process, the procedures are not smooth, but also to the management of great obstacles.2, the pairs of used cars out of the system failed to effectively implementThe current practice, primarily the implementation of motor vehicles Environmental label management system and restrictions on high-emission vehicles driving regional and air time. On car exhaust emissions from vehicle exhaust emissions in line with the "nationalâ… " and higher emission standards, the issuance of the green flag; if you do not meet these standards, they issue a yellow flag, while limiting the yellow car into the main urban corridors and scenic spots. Now that many of the vehicles the state is no longer set the retirement age the use of such measures for the serious air pollution control, and the effect is not significant.3, guide the public participation in government efforts to control vehicle exhaust is not enoughCognitive delays and lax enforcement so that the public generally the severity of motor vehicle exhaust emission pollution lack of knowledge on the current measures taken by the government is not well complement each other. In addition, the motor vehicle line of measures to limit the workload, contradictions, and the implementation of difficult and urban construction is lagging behind the existing motor vehicle inspection site, and other factors also contributed to the motor vehicle exhaust pollution control and promote the reasons for the difficulties. Motor vehicle drivers is not enough awareness of the harmful vehicle exhaust, resulting in a lack of active support of governance.4, government supervision and management of motor vehicle tail gas treatment system is not perfect organizationNo specific institutional arrangements and staffing, personnel can not be guaranteed, mainly through environmental protection and public security departments to deploy, a small number of emission testing equipment, test indicators are not complete, still stuck in the number of general indicators, rather than accurate indicators.5, the Government's capital investment in motor vehicle tail gas treatment inadequateAt present the city of Shenyang, the management of motor vehicle tail gas treatment, in terms of monitoring technology, governance, technology development and applications, widespread lack of financial input, the present work, the basic sectors in the environmental monitoring on the basis of existing technology and equipment, a new addition several emission testing equipment, in the management and governance efforts, and compared to developed countries, a far cry.6, the government functional departments in the motor vehicle tail gas treatment there are technical deficienciesGovernment functions and departments in the motor vehicle tail gas treatment process of the optional variety of low exhaust gas purifier, a lot of models are not complete, often the one installed, with paltry results.To address these problems, simply by a simple study and learn from, it can not solve the fundamental problem, but should continue to strengthen government functions, improve detection and management of motor vehicle exhaust technology. In this paper, Shenyang City departments how to use the economic, administrative and technical means to control vehicle exhaust match, raised a number of measures and methods to solve problems, promote the launching of motor vehicle tail gas treatment and innovation.