With the acceleration of urbanization and automobile growth, automobile exhaust has become one of the main sources of air pollution. Recently, the Municipal Environmental Protection Bureau revealed that the “Xiaogan City Motor Vehicle Environmental Protection Inspection Agency Development Plan (2014-2019)” (hereinafter referred to as “Planning”) prepared by the relevant technical personnel of the Bureau has been officially approved.
The vehicle sticker environmental protection reporter learned from the Municipal Environmental Protection Bureau that in May 2014, the municipal government issued the “Management Measures for the Prevention and Control of Motor Vehicle Exhaust Pollution in Xiaogan City”, which laid the foundation for the supervision of motor vehicle exhaust pollution in Xiaogan City.
“The phase-by-step implementation steps for motor vehicle pollutant emission standards.” Environmental experts said. In the future, vehicles in Xiaogan City will be tested for exhaust gas. Vehicles that pass the ring inspection are classified into green and yellow, and the window is labeled “Environmental Inspection Qualified Mark”.
“The yellow-label vehicles emit large pollutants and pollute the air. This will help speed up the elimination of yellow-label vehicles and other non-standard discharge vehicles registered before 2005, and accelerate the improvement of vehicle fuel quality.” A staff member of the Municipal Environmental Protection Bureau introduced.
According to the "Planning", Xiaogan City has started the verification of the environmental protection inspection mark for motor vehicles. The reporter learned from the Municipal Environmental Protection Bureau that the newly purchased vehicles will apply for the issuance of the environmental protection inspection mark by means of the purchase invoice and the vehicle passing certificate of the vehicle, or the import vehicle import certificate.
Where are the inspections of motor vehicle exhausts in seven inspection agencies in the city? The reporter learned that the implementation scope of the "Plan" is the administrative area under the jurisdiction of Xiaogan City, including 7 counties and districts and Xiaogan High-tech Development Zone. The planning time limit is 2014-2019.
“In 2015, seven counties, urban areas and development zones under the jurisdiction of the city shall establish and improve motor vehicle environmental protection inspection agencies to implement regular inspections of vehicle pollutant emissions. Xiaogan City has set up seven motor vehicle environmental protection inspection agencies.” Bureau staff told reporters that Xiaonan District and Development Zone should build one, covering Xiaonan District and Development Zone; Hanchuan, Yingcheng, Yunmeng County, Anlu City, Dawu County and Xiaochang County each set up one.
According to the "Planning", Xiaogan City plans to establish a unified environmental inspection and supervision information platform in the city in 2014, equipped with corresponding road (pumping) inspection equipment, and networked with the city's environmental inspection agencies to conduct real-time monitoring of each environmental inspection line. Investigate and deal with excessive emission vehicles on the road to ensure the effectiveness of environmental protection signs.
Dynamic detection of exhaust gas is more comprehensive "Motorcycle exhaust gas detection is a gradual development process." Chen Jintang, an expert who has participated in the development of motor vehicle exhaust gas standards in Hunan, said that in the past, the detection of motor vehicle exhaust pollutants was used in security inspection. The idle method is used for inspection. "The idling method is to let the car stop in place. When the vehicle is inspected without load, it is inevitable that there are fewer detection factors, the test compliance standard is relatively wide, the detection data accuracy is low, and the test data is It is easy to fake and other four major drawbacks."
Chen Jintang said that the city's detection of motor vehicle exhaust is a simple working condition method. This method can simulate the load running state of acceleration, deceleration, constant speed and idle speed when the actual road of the motor vehicle is running, and realizes the dynamic detection of vehicle exhaust. The detection factor is more comprehensive, and the test data can more accurately reflect the exhaust emission characteristics of the vehicle under test, so that the qualified motor vehicles can be inspected regularly, and the exhaust emissions are always at a reasonable level during daily use.
It is understood from me that since the "Twelfth Five-Year Plan", the motor vehicles in Xiaogan City have increased by 15%-20%. In 2013, the number of motor vehicles in the city has reached 565,000, of which about 130,000 vehicles. .
Chen Jintang has many years of experience in the industry. In his view, motor vehicle exhaust has become one of the causes of air pollution. "In daily life, as long as we change our living habits a little, such as driving a vehicle, when we encounter a traffic light that has been in a long time, we can consider extinguishing the engine and reducing the pollution of the exhaust gas to the atmosphere. We will do our best to protect the environment we live together. Chen Jintang said with a heavy heart.