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wangliguang2 1年前 已收到1个回答 举报

acnpcer 幼苗

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您好:In recent years, China has emerged a wide range of fog and haze, has become a hot social issues oftoday's widespread public concern, all regions have introduced measures to strengthen thegovernance haze. Haze or haze, is composed of small particles of carbon monoxide, nitrogen oxides,dust, smoke, salt and other objects, based on PM2.5. Haze is often mixed with harmful substances, ifpeople in the haze environment long-term exposure, will cause greater harm to health, it was calledthe "haze health invisible killer".aware tianmao
Governance haze is not accomplish at one stroke events, but it is not no way, in the long run, the best way is to reduce the fuel consumption of motor vehicle.
Motor vehicle emissions management office of the Beijing Municipal Environmental Protection BureauDirector Lian Aiping told the "First Financial Daily" telephone interview with reporters, said, Beijing City,1/4 PM2.5 "input", 3/4 is "produced in Beijing area". Among them, the automobile exhaust's"contribution rate" in more than 22%. Therefore, the automobile exhaust is the focus on the "Beijing PM2.5 prevention against" targets.

"Source reduction, reduction of atmospheric pollutants is the fundamental way to solve the haze."Chinese Institute of Atmospheric Physics researcher Wang Gengchen said. Beijing Municipal Economic and Information Technology Commission deputy director Li Hong said, according to the "city of Beijing heavy air pollution emergency plan", focus on emission reduction enterprises in Beijing, a total of 58 enterprises to achieve production, completely cut off the source of pollution; 41 Enterprisesby reducing the production load, reduce the pollution of supply and demand, to achieve pollution reduction of more than 30% the strong coupling; cement, Pinggu cement plant two etc to achieve full production, cement industry has achieved more than 30% of the emission reduction task.
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1年前

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