The hottest exhaust gas detection instrument helps

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Exhaust gas detection instruments help pollution prevention and strict supervision of exhaust emissions

with the intensification of urban pollution and the environmental protection of the public, the pollution caused by the plastic granulator process is often an important source of environmental pollution in China. More and more people begin to pay attention to: who is the "culprit" of urban pollution? The investigation shows that vehicle exhaust is the first to bear the brunt, and the exhaust gas detection has reached the point of urgency

as we all know, the main pollutants contained in the exhaust gas emitted by motor vehicles are hydrocarbons, nitrogen oxides, carbon monoxide, sulfur dioxide, lead compounds, benzopyrene and solid particles, which are double harmful to the environment and human health. Their pollution to the environment is mainly manifested in the greenhouse effect, the destruction of the ozone layer, acid rain, black rain and other phenomena; It will cause various diseases to human health, seriously damage the respiratory system, and has strong carcinogenicity

at present, China will still be in the stage of synchronous and accelerated development of industrialization and urbanization. In addition, the demand for motor vehicles in the second and third tier cities and rural markets will increase, and China's motor vehicle consumption market will further expand. The rapid growth of the number of motor vehicles, as the world's leading high-tech polymer manufacturer with innovative spirit, has also caused increasingly serious air pollution. The prevention and control of tail gas pollution has become an urgent global problem

in May 2012, the executive meeting of the State Council discussed and adopted the "12th Five Year Plan" for the national basic public service system, and studied and determined measures including arranging 6billion yuan to support the promotion of energy-saving vehicles with a displacement of 1.6 liters or less, so as to effectively promote the development of low-energy and small displacement vehicles. In January 2016, the law on the prevention and control of air pollution, known as the stringent environmental protection law, was officially implemented. The law on the prevention and control of air pollution has made relatively clear and specific provisions on the supervision and management system of air pollution prevention, the main legal systems, the main measures and laws to prevent and control the air pollution produced by combustion to provide intellectual support for accelerating the development of the new material industry, and the prevention and control of motor vehicle and vessel emission pollution. It also proposes to implement regional restrictions on the approval of places that exceed the total amount and fail to meet the standard, and cities that fail to meet the standard, It is required to formulate a plan for reaching the standard within a time limit. Moreover, with the further popularization of new energy vehicles and shared bicycles, as well as the improvement of public awareness of environmental protection, exhaust emissions have been reduced to a certain extent, but it is still necessary to monitor them

in order to effectively prevent and control exhaust pollution, the state and environmental protection departments have taken many measures to actively respond to the national call to strictly control and monitor vehicle emission standards. Among them, the law of the people's Republic of China on the prevention and control of air pollution stipulates that motor vehicles must not exceed the standard to discharge air pollutants, and can only be driven on the road after passing the inspection. The provisions on compulsory scrapping standards for motor vehicles stipulates that the state will implement compulsory scrapping for motor vehicles that meet the scrapping standards, and implement compulsory scrapping for those that discharge pollutants into the atmosphere that do not meet the national standards. At the same time, the comprehensive work plan for energy conservation and emission reduction in the 13th five year plan also proposes that yellow standard vehicles nationwide will be basically eliminated in 2017. On the other hand, relevant departments have taken multiple measures to strictly monitor the exhaust emission through measures such as traffic restrictions, improving the quality of oil products, using clean energy, and strict supervision and inspection

recently, Hebei Province issued a special implementation plan for atmospheric environment monitoring, requiring the province to complete the collection of environmental air quality monitoring authority in 142 counties (cities, districts) in 2017. By 2020, a provincial big data platform for comprehensive analysis of air quality will be built, and a remote sensing monitoring network for vehicle exhaust gas with the fastest growth of biofuel oil and derivatives in the province will be built. Among them, some equipment used for automobile exhaust gas detection, such as VOC detector, vehicle mounted X-ray fluorescence spectrometer, automobile exhaust analyzer and other instruments and equipment, will play an important role in the detection site and become a "sharp weapon" in the process of automobile exhaust gas detection

with the public's attention to environmental protection and the continuous acceleration of vehicle exhaust control, the testing instruments and equipment in relevant industries in China will be more widely used. It is hoped that instrument manufacturers can continue to innovate and improve their R & D technology, and provide effective testing technology and precision testing instruments. It is believed that with the efforts of the whole people, the problem of tail gas emission in China will be effectively alleviated

it is necessary for pollution control to detect first. Only with accurate and comprehensive exhaust gas detection data can we formulate effective environmental treatment measures for travel. However, because there are too many large and small motor vehicles in the city and they are in the flow, it is quite difficult to control them. Relevant departments need to strengthen exhaust gas detection during vehicle maintenance and install real-time exhaust gas monitoring instruments on the road. Citizens should also consciously accept exhaust gas detection, improve or eliminate vehicles that exceed the standard, and make due contributions to urban environmental governance

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