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Original Title: Strictly Control New Coal Burning Projects, Lockdown Key Industries, and Control Dust
Qingdao takes a combined coup to promote the prevention of air pollution in autumn and winter
Air diffusion conditions begin to deteriorate in the fall and winter and the heating season will soon begin. The large increase in coal combustion will affect air quality to some extent. Aiming to improve air quality, Qingdao City moved quickly, planned ahead in August, and was the first to issue the “Fall and Winter 2020 Air Pollution Prevention and Control Work Plan- 2021 “in the province, launching a one hundred-day boarding action and adopting the combination of” 1 + 14 “fists. Model, organize and coordinate all levels and departments of the city to comprehensively promote the comprehensive treatment of air pollution. air in autumn and winter, insist on fighting every day and every microgram to ensure that the blue sky defense war ends successfully.
“One or two highly polluting processes can counteract year-round efforts”
According to industry experts, “Air pollution diffusion conditions are poor in autumn and winter, and haze is frequent. The data above shows that two days of severely polluted weather will raise the average annual concentration of PM2.5. of a city by more than 1 microgram, and once or twice The pollution process can compensate for the effort throughout the year. “
Heavy pollution weather is prone to fall and winter. The “Plan” provides a “recipe” for the outstanding problems in preventing and controlling air pollution in our city in the fall and winter, and is also considered a battle book. Clearly adopt the 1 + 14 approach model, including a general plan and 14 individual sub-plans, to reduce coal consumption, clean up loose civil coal, clean heating construction, construction site dust control, the adjustment of the transport structure and promotion of three national operations. 14 tasks, including the elimination of diesel trucks and the strict implementation of emergency plans for high pollution weather conditions, have been the focus of the prevention and control of air pollution in autumn and winter. Careful review of these detailed, thorough and meticulous, focused and specific measures provides a powerful starting point for fall and winter air pollution prevention and control follow-up work.
In particular, it is worth mentioning that this year a new special carbon reduction sub-program has been added to the combat plan to tackle atmospheric pollution in autumn and winter from the level of the energy structure. “With the arrival of fall and winter, the city’s air pollution prevention and control situation remains dire. Coal burning and dust pollution will be the top governance priority.” Yang Zhaoxian, secretary of the Party Leadership Group and director of the Municipal Ecological Environment Office, said that in response to these two outstanding problems Question, our city has made a detailed deployment in terms of energy structure and transportation structure. Through strict control of new coal consumption projects, we will make comprehensive plans for coal reduction and steady growth, and ensure people’s livelihood. Strive to bring the city’s total coal consumption below 21,794 million tons (equivalent value) by the end of 2020, a net reduction of 720,000 tons (equivalent value) in coal consumption in 2019.
Start early and target 39 key industries for ‘targeted’ governance
Capturing the “bull” of structural adjustments in energy transport and other aspects to carry out prevention and control reflects the idea of targeted governance. This is also specifically reflected in the refinement of construction dust pollution control plans such as construction site dust removal, bare ground dust removal, traffic engineering dust removal , dust control of water supply and drainage engineering, dust removal of construction waste transportation vehicles, and strengthening of road cleanliness management. Everyone is working hard in the urban dust.
The municipal department of ecological environment proposes to organize and carry out special inspections to fully implement the requirements of the “six measures” at construction sites; adopt measures such as dense green dense mesh network coverage for urban green bare terrain, and achieve the goal of full urban green vegetation coverage of bare terrain as soon as possible; Increase control of dust from road construction and water transportation projects under construction; adopt measures such as funding subsidies, incentivizing phase-out, regional bans, and mandatory cancellations to complete the task of eliminating diesel trucks in the three national emission standards; unqualified found in fuel usage link Petroleum product leads are traced for investigation and treatment, and specific measures such as cracking down on illegal activities to control the dust problem.
During the heating season, the amount of air pollutants emitted is relatively large, and there is a calmer and more stable climate, which is easy to form haze. Therefore, emergency measures must be taken to reduce emissions, not only to ensure that people stay warm during the winter, but also to ensure that the quality of the atmospheric environment does not recover. The city implements differentiated and hierarchical control measures. In terms of severely polluted weather emergencies, the Municipal Ecological Environment Office reviewed the emergency plan, comprehensively classified the “three-source list” of industrial sources, dust sources and mobile sources for the reduction of emergency emissions by severe contamination, and hierarchical management and control. Among them, 3,618 companies from 39 key industries are designed precisely to provide assistance and guidance, formulate “one factory, one policy” and carry out differentiated management. The best companies that have reached the national and provincial parameters can be reduced or exempted. For companies with the same level of performance, emission reduction measures must be relatively consistent, avoiding a simple and crude “one size fits all”.
In the first nine months of this year, the air quality rate in Qingdao was 86.5% and the comprehensive environmental quality index was 3.64. The two indicators ranked second and third in 16 cities in the province. Among them, the concentration of PM2.5 was 29 μg / m3, an improvement of 21.6% year-on-year; the PM10 concentration was 56 μg / m3, an improvement of 22.2% year-on-year; the concentration of ozone (O3) was 149 μg / m3, an improvement of 5.7% year-on-year and the quality of ambient air in the city. Significantly improved.
Qingdao Daily / Guanhai News reporter Wu Shuai
[来源：青岛日报 编辑：光影]