Comparative Study On Sino-US Control Systems Of Motor Vehicle Exhaust Pollution

Motor vehicles exhaust pollution is one of the main atmospheric pollution, especially in the rapid economic development of China. Because of motor vehicles rising rapidly, it is urgent to manage the vehicle exhaust pollution. 2009,China's motor vehicle quantities are close to 1.7 million cars, compare to 1980, the motor vehicle quantities increased 25 times. Motor vehicles exhaust pollution increase the serious impact on the environment, and take the huge pressure for urban and regional's air quality. The developed countries faced with these problems, and everyone knew that America has the world's most advanced vehicle exhaust pollution control systems. So this paper summarizes the {(Clean Air Act)) (United States) of vehicle exhaust pollution control systems, according with our vehicle legal control systems and on the basis of the contrast studies I proposed the perfect recommendations. Besides preface part, it contains 5 chapters, the structure as follows:Chapter 2: Analysis the situation and hazards of China's motor vehicle exhaust pollution to explain the necessities of the study.Chapter 3: Summarize the laws and regulations of the China's motor vehicle exhaust pollution, and describe the current motor vehicle exhaust pollution control systems. Learned about China's current motor vehicle exhaust pollution control systems are not perfect, especially lack of many specific regulations.Chapter 4: This article aims at analyzing the (Clean Air ActK United States) on control motor vehicle exhaust pollution concrete systems. For learning we know that America possess a complete and systematic on the motor vehicle exhaust pollution control systems. The systems clear and specific, and has a powerful operability and practicability. And that the California has more strict standards on emissions.Chapter 5: In contrast studies between America and China with the motor vehicle exhaust pollution control systems, we find out that Chinese vehicle exhaust pollution control systems have disadvantages and problems.At last, put forward perfect recommendations. The fourth and fifth chapter is .the key, and the final chapter is the difficult point. In this paper I hope it can provide the reference material for the control of vehicle exhaust emission pollution systems. It can help contain and control the pollution, can improve the quality of air and people's lives. Also it can safeguard the human health. Eventually it will help promote the sustainable development of society.