Environmental protection department: 1/5 of the atmosphere of city in the whole country is seriously polluted

Environmental protection department: 1/5 of the atmosphere of city in the whole country is seriously polluted


Vice chief of standard department Liu ZhiQuan of science and technology of environmental protection department points out on the 5th, about 1/5 urban atmosphere in the whole country is seriously polluted at present, more than 1/3 of the air quality can not reach the national grade - two standard in 113 key cities, the motor vehicle discharges and becomes some main sources of air pollution of large and medium cities.
In 2010 Chinese all in Zhi Liu the intersection of automobile industry and international development forum make the question until>.
Liu Zhi says completely, the automobile industry of our country increases fast in recent years, the car recoverable amount runs up. The fast development of the automobile industry promotes the fast development of economy, pull the overall progress of the social economic different fields, also improved the people's life quality, but brought the serious air pollution at the same time. Some cities were changed into and relied mainly on the fact that the motor vehicle discharge pollution by the past coal-smoke pollution. Gray coal phenomenon appears in some domestic areas, visibility obviously drops. Studies have suggested gray the intersection of coal and phenomenon and nitrogen oxide and hydrocarbon that motor vehicle discharges there are obvious relations. Some city ozone density is increasing progressively, the possibility of all chemical contamination takes place to increase constantly in the specific city. There are close relations between nitrogen oxide and hydrocarbon that the ozone density increases and the motor vehicle discharges.
Liu Zhi introduces completely, the motor vehicle of our country discharges regulation construction and development quickly in the past ten years, improve the motor vehicle and discharge and control the standard constantly, guide and promote the low carbon emission reduction of vehicle, have made certain effect. The whole situation of exhaust eases up, the result during eleven five of emission reduction is more obvious. It is estimated compared with the eighties of last century, the recoverable amount of motor vehicle of our country increases by 24 times, discharge the total amount and increase by 12 times.
Liu Zhi points out completely, " twelve five " The country will further perfect the car discharge standard system, strengthen the motor vehicle to discharge and control during this time. The focal point is to improve the motor vehicle and discharge competence, implement the national vehicle emission standard strictly, improve and produce the system in environment protecting mode of motor vehicle newly, continue advancing the old for new service job of the car, accelerate yellow to mark car and low-speed truck eliminate process from year, develop the new energy car actively. In addition should improve the environmental management system of motor vehicle, strengthen the environmental protection of motor vehicle to examine regularly, research helps the policy of expenses of taxation that automobile pollution prevents. Accelerate the clean process of melting of automobile-used fuel at the same time, strengthen automobile-used fuel peace and quiet pharmaceutical to manage.
|