Zhejiang Provincial Department of Ecology and Environment and other 17 departments recently issued the "Three-year Action Plan for Reducing Polluted Weather in Zhejiang Province". The Plan proposes The original text is as follows: (1) Guiding ideology. Implementing the spirit of the 20th National Congress of the CPC and the 15th Party Congress of the province, guided by Xi Jinping's thought of ecological civilization, striving to push forward the "two first", continuing to fight the battle of defending the blue sky, adhering to the working principles of precise pollution control, scientific pollution control and pollution control according to law, and adhering to highlighting key points, implementing precise policies, combining length with length, and treating both symptoms and symptoms. Efforts should be made to solve the problems of unbalanced improvement of environmental air quality and weak foundation, to reduce polluted weather, and to create a bluer ecological environment quality and a beautiful ecological civilization highland for the people of the whole province. (2) Main objectives. By 2025, no severe or above polluted weather will occur in cities above the county level, and moderate polluted weather will be basically eliminated; The proportion of days with good air quality in cities with districts reached 94%, and the average annual concentration of fine particulate matter (PM2.5) reached 24. 2. Coordinating carbon reduction and pollution reduction to coordinate air pollution prevention and control with the "double carbon" target requirements, and integrate air pollution prevention and control measures with carbon reduction measures. We will accelerate the adjustment and optimization of industrial structure, energy structure and transportation structure, and reduce air pollutants and carbon emissions from the source. We will promote the green transformation and upgrading of industries, optimize the industrial structure and layout in key areas, and resolutely curb the blind development of projects with high energy consumption, high emissions and low levels. We will promote clean and low-carbon energy transformation and implement clean energy substitution for highly polluting fuels. We will build a green transportation system and improve the green and low-carbon level of motor vehicles, ships and off-road mobile machinery. 3. Promote key projects to strengthen the coordinated emission reduction of volatile organic compounds (VOCs), nitrogen oxides and other pollutants, and enhance the performance rating of air pollution prevention and control of enterprises in key industries. Focusing on petrochemical, chemical, industrial painting, packaging and printing, and oil storage, transportation and marketing, we will strengthen the management of VOCs at the source, process and end of the whole process. We will continue to promote the transformation of ultra-low emissions of iron and steel and cement, and strengthen the comprehensive treatment of boilers and the deep treatment of industrial furnaces and kilns. We will accelerate the construction of "public transit water" and "public transit railway" traffic projects, and promote the elimination and renewal of diesel mobile sources such as old trucks and old off-road mobile machinery. We will accelerate the construction of public infrastructure for gas control, focusing on promoting "green island" facilities such as centralized regeneration and painting of activated carbon. 4. Strengthen pollution response , adhere to the "chess game" of the whole province, establish a pollution weather response mechanism covering three levels of provinces, cities and counties, and formulate light and moderate pollution weather response plans. Air quality forecasting and early warning centers at provincial and municipal levels and regional air quality forecasting systems have been established, which have the ability to analyze and diagnose air pollution processes and to forecast pollution levels in the next 10 days. Carry out grid screening and disposal of air pollution hotspots, and accurately investigate and control air pollution sources. Focusing on the region around Hangzhou Bay and Jinqu Basin, we should focus on ozone and PM2.Fifth , consolidate the regulatory basis , strengthen scientific and technological support, develop ozone and PM2.Build an integrated monitoring system of "heaven, earth and air", improve the monitoring network of industrial parks, transportation and township stations, and improve the monitoring network of industrial parks, transportation and township stations. Establish ozone and PM2 in Zhejiang Province. Strengthen supervision and spot checks on self-monitoring and law enforcement monitoring undertaken by pollutant discharge units and socialized testing institutions, and publicize a list of institutions and personnel who interfere, tamper with and forge monitoring data in accordance with the law. Enhance the efficiency of supervision and law enforcement, and implement multi-sectoral joint law enforcement around the landmark campaign task measures. Sixth, to strengthen the organization and leadership of all localities, we should put the three major symbolic actions of the Blue Sky Defense War in an important position as the decisive measure to fight the battle of pollution prevention and control. All localities should put forward realistic and feasible timetables, road maps and construction drawings, refine the division of responsibilities, and do a good job of task decomposition in different fields and years. All departments should strengthen coordination, perform their duties, assume their responsibilities and cooperate closely to coordinate and solve the difficulties and problems arising in the process of promotion in a timely manner. The implementation of the key actions will be organically incorporated into the assessment of the construction of beautiful Zhejiang and the in-depth fight against pollution. In areas where the target tasks have not been fulfilled and heavy polluted weather has occurred, measures such as reminders, interviews and regional approval restrictions will be implemented in accordance with the law and regulations, and the implementation will be included in the special supervision of the ecological environment protection of the provincial Party committee. Attachment: 1. Three-year Action Plan for Reducing Polluted Weather in Zhejiang Province 2. Three-year Action Plan for Diesel Truck Pollution Control in Zhejiang Province 3. By 2025, no severe or above polluted weather will occur in cities above the county level. The proportion of days with moderate pollution in cities with districts should be controlled within 0.5%, the proportion of days with good air quality in cities with districts should reach 94%, and the average annual concentration of PM2.5 should reach 24. . Strengthen the coordinated emission reduction of VOCs, nitrogen oxides and other pollutants. Adhere to the principle of highlighting key points and implementing policies in different areas, focusing on ozone and PM2.Adhere to the principle of regional coordination and linkage between provinces, cities and counties, improve the environmental air quality monitoring network, enhance the ability of forecasting and pollution analysis through digital empowerment, establish a comprehensive mechanism to deal with polluted weather, and deal with polluted weather accurately and effectively. 2. Main tasks (1) Green transformation and upgrading of industries. We will resolutely curb the blind development of projects with high energy consumption, high emissions and low levels, and strictly implement the requirements of national industrial planning, industrial policy, "three lines and one single", planning environmental impact assessment, as well as capacity replacement, coal consumption reduction substitution and regional pollutant reduction. We will promote the orderly development of the short process of the electric furnace, promote the reduction, replacement, upgrading and transformation of the long process of steelmaking, and strive to increase the scrap ratio of the iron and steel industry to more than 50%. We will encourage the improvement of relevant standards and study the gradual withdrawal of independent hot rolling process equipment. The Company will strictly control the production capacity of cement clinker, and complete at least eight cement clinker production lines with a capacity of 2,500 tons per day or less, such as reduction and replacement, merger and reorganization, and demolition and construction of the original plant. The Company will continue to promote normal peak-shifting production of cement based on the local reality and the demand for improvement of ambient air quality, and the industry association will coordinate and urge enterprises to seriously implement the peak-shifting production arrangement. We will promote the transformation and upgrading of the foundry industry and support the development of advanced technologies such as die casting. All localities have investigated the use of solvent-based raw and auxiliary materials, rubber and plastic products, sintered bricks and other industries and industrial clusters, carried out comprehensive renovation of gas-related industries with prominent problems such as long-term complaints, serious unorganized emissions, widespread use of inefficient treatment facilities and poor management level, formulated renovation plans, and defined the standards and time limits for renovation. (The Provincial Development and Reform Commission (Provincial Energy Bureau), the Provincial Economic and Credit Department and the Provincial Department of Ecology and Environment shall be responsible for the division of responsibilities, and the districts, counties (cities and districts) shall be responsible for the implementation. The following shall be implemented by districts, cities and counties [cities and districts], and shall not be listed) (2) Clean and low-carbon alternative actions for high-polluting fuels. To promote the clean and efficient use of coal, in accordance with the principle of "gas reform", new coal-fired boilers with 35 steam tons per hour or less will be eliminated and prohibited, and other facilities using highly polluting fuels such as coal prohibited by the state will no longer be built. We will implement clean energy substitution for industrial furnaces and kilns, vigorously promote the substitution of electricity for coal, steadily and orderly guide the substitution of gas for coal, gradually promote the elimination and transformation of fuel gas generators and other equipment, as well as the reduction of coal in the building materials industry, completely eliminate cupolas of 10 tons per hour or less in the foundry industry, and basically complete the clean fuel substitution and transformation of industrial furnaces and kilns using coal as fuel. (Provincial Development and Reform Commission (Provincial Energy Bureau), Provincial Economic and Credit Department and Provincial Department of Ecology and Environment are responsible for the division of responsibilities) (3) Actions to improve the quality and efficiency of boilers and kilns. To formulate local emission standards for boilers, furnaces and kilns, and guide enterprises to improve the emission control level of pollutants from combustion facilities. Glass, building ceramics, cement and other industries completely cancel the flue gas bypass, due to the safety of production can not be cancelled, the installation of standby flue gas treatment facilities and monitoring devices. To investigate the process types, treatment capacity, construction and operation, by-product generation and disposal of desulfurization, denitrification, dust removal and other treatment facilities, focusing on the integration of dust removal and desulfurization, simple alkali desulfurization, simpl e ammonia desulfurization and denitrification, wet denitrification, ozone oxidation denitrification and other inefficient treatment technologies, which can not meet the emission standards steadily. Comprehensive renovation by means of upgrading and transformation, clean energy substitution and shutdown according to law, automation transformation of simple facilities with artificial addition of desulfurization and denitrification agents, and banning perfunctory treatment processes such as spraying desulfurization and denitrification agents directly into flues will be basically completed by the end of 2023. (Led by the Provincial Department of Ecology and Environment, with the cooperation of the Provincial Development and Reform Commission (Provincial Energy Bureau), the Provincial Economic and Credit Department and the Provincial Market Supervision Bureau) (4) Ozone pollution peak cutting action in summer and autumn. Focusing on the area around Hangzhou Bay and Jinqu Basin, we should strengthen the peak cutting of ozone pollution. Focusing on petrochemical, chemical, painting, packaging and printing, synthetic leather, textile printing and dyeing, shoemaking, chemical fiber and oil storage, transportation and marketing, we encourage peak staggering and staggered production.To guide petrochemical and chemical enterprises to rationally arrange shutdown and maintenance plans, and, on the premise of ensuring safety, not to arrange start-up and shutdown involving VOCs emissions, overall shutdown and maintenance of equipment and tank cleaning operations during the period of high ozone pollution as far as possible; If it is really impossible to adjust, the unorganized emission control of VOCs in the links of cleaning, material return, purging, venting and drying should be strengthened to ensure that the requirements of safe production and pollution emission control are met. Reasonably arrange municipal engineering painting or renovation operations such as road and bridge anti-corrosion maintenance, outdoor building spraying, waterproofing, road asphalt paving, sidewalk guardrails, road traffic barriers, road markings and signs, and try to avoid ozone pollution-prone periods. To guide the anti-corrosion, waterproof, anti-rust and other painting operations of production facilities of enterprises to avoid the period of high incidence of ozone pollution as far as possible. (Led by the Provincial Department of Ecology and Environment, with the cooperation of the Provincial Department of Economy and Credit, the Provincial Department of Construction and the Provincial Department of Transportation) one," General requirements
