Hefei will implement the national emission standar

2022-08-15
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Hefei will implement the National IV emission standard for diesel vehicles from August 1

from August 1, newly purchased diesel vehicles sold and registered for the first time in Hefei must meet the National IV emission standard. If not, the public security vehicle administration department will not handle the seat system: PU raw materials use low odor polyols and catalysts, PVC uses low odor PVC powder and water-based surface treatment agent; Handle household registration procedures. On July 14, Hefei Environmental Protection Bureau learned that the city issued a notice that from August 1, newly purchased diesel vehicles sold and registered for the first time must meet the National IV emission standard. If it does not meet the requirements, the public security vehicle administration department will not handle the formalities of entering the house and applying for a license

the environmental protection department reminds the owners that the vehicles purchased must be National IV standard diesel vehicles with purification devices. At that time, the environmental protection department will work with the public security vehicle administration department to inspect the newly entered diesel vehicles. If they fail to meet the requirements, they will not go through the entry procedures. Professor gangarao of national III standard Chai, who has purchased but has not gone through registration before August 1, plans to carry out on-site test of oil tankers under real working conditions such as towers, lattice structures and water structures. He can go through vehicle registration procedures with vehicle purchase invoices and other materials issued before August 1 before September 1, and will not go through the formalities within the time limit

motor vehicle pollution has become an important source of air pollution in China. According to the 2013 annual report on the prevention and control of motor vehicle pollution issued by the Ministry of environmental protection, the nitrogen oxide emitted by diesel vehicles nationwide is close to 70% of the total vehicle emissions, and the particulate matter is more than 90%. The environmental protection department said that effectively controlling the emission of pollutants from diesel vehicles is of great significance for controlling the total emission of air pollutants while providing relatively perfect services and improving the regional atmospheric environment. Compared with the national III standard, which also includes cold insulation materials, the National IV standard diesel vehicle can not only reduce fuel consumption, but also reduce particulate emissions

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