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The goal of "10 atmospheres" can be achieved. What

文章出處:九言科技 人氣:發表時間:2019-03
Xinhua News Agency, Beijing, December 28 (Reporter Gao Jing) "The Ten Elements of the Atmosphere" is coming to an end, whether it can accomplish the intended purpose and become the focus of attention. Liu Youbin, spokesperson of the Environmental Maintenance Department, said on the 28th that the analysis of the experts concluded that the air quality improvement goal proposed by the "Atmosphere Ten" can be completed.
    In 2013, the State Council issued the “Air Pollution Prevention and Control Action Plan”, namely “Atmosphere Ten”, and proposed that by 2017, the PM10 concentration of inhalable particulate matter in cities at or above the national level will fall by more than 10% compared with 2012; Beijing-Tianjin-Hebei, Yangtze River Delta The PM2.5 concentrations in the Pearl River Delta and other regions have dropped by 25%, 20%, and 15%, respectively. The annual average concentration of PM2.5 in Beijing is controlled at 60 μg/m3.
    At the regular press conference held by the Ministry of Environmental Protection on the same day, Liu Youbin introduced that from January to November this year, the concentration of PM10 in the country dropped by 21.5% compared with the same period in 2013, and the concentration of PM2.5 in Beijing-Tianjin-Hebei, Yangtze River Delta and Pearl River Delta dropped by 38.2%. 31.7%, 25.6%, Beijing PM2.5 concentration is close to 60 micrograms / cubic meter.
    He pointed out that the situation of air pollution prevention and control is still grim, and the problem of excessive ambient air quality in local areas and local periods is prominent; the regional pauses in air pollution management are uneven, and some provinces are relatively lagging; coal-based energy structures are dominated by heavy chemicals. The industrial structure and the transportation structure based on road goods have not been transformed, and the pollutant discharge is large.
    Liu Youbin said that Beijing-Tianjin-Hebei and surrounding areas should continue to implement the comprehensive management of air pollution in autumn and winter. The relevant departments will ask the Chinese Academy of Engineering to stop the final evaluation of the implementation of the "Atmosphere Ten", summarize the experience, find the lack of standards, and propose countermeasures. At the same time, it is necessary to carry out the second phase of the guidance document on air pollution prevention and control, and understand the timetable and road map for winning the blue sky defense war.