Recently, it was learned from the Environmental Protection Bureau of Taiyuan City that the city recently released the “Toughing Measures for Comprehensive Management of Air Pollution in Autumn and Winter 2017-2018 in Taiyuan City (53 Articles)”, which first established the priority principle of air quality improvement and clarified that the city’s work obedience serves air quality. improve. (The contents of the 53 measures document are attached)

Taiyuan City is one of the “2+26” cities in Beijing-Tianjin-Hebei atmospheric pollution transmission channel. The city has experienced heavy pollution weather in the autumn and winter last year. In the first half of this year, the average concentration of fine particulate matter (PM2.5) in Taiyuan City increased by more than 30% year-on-year, and the growth rate ranked the top of the “2+26” city. With the advent of autumn and winter, the city's air pollution control work situation is grim.

The relevant person in charge of the Taiyuan Environmental Protection Bureau said that the tackling measures introduced this time established the priority principle of air quality improvement, and proposed to put air quality improvement in a more prominent position in economic and social development. The city's work obedience serves the improvement of air quality, which is not conducive to air. The production, construction, operation and other activities with improved quality will be adjusted accordingly, and the impact will be severely suspended or suspended.

In the tackling measures, the pollution control of loose coal was placed at the top of the list. Taiyuan City proposed that from October 1st, except for thermal power plants and two urban heat source plants, any unit or individual will be prohibited from selling, transporting or burning coal in urban areas. Currently, urban villages, rural areas, and shacks in urban areas The district is working hard to carry out clean heating reforms such as “coal to gas” and “coal to electricity”.

In terms of industry, Taiyuan City proposed to implement classified disposal of “scattering and pollution” enterprises, and all those listed in the elimination category will be banned according to regulations before the end of September, so as to achieve “two breaks and three clears”. Steel, coking, foundry, building materials and other industries will implement full or partial peak production.

In terms of construction site, Taiyuan City stipulates that it is necessary to complete the “six hundred percent” of surrounding fences, material stacking, earthwork excavation wet work, road hardening, ingress and exit vehicle cleaning, and muck vehicle closed transportation. Before the end of September, online construction and video surveillance were installed on all construction sites of earth and stone above the scale, and they were networked with the competent authorities.

In addition, Taiyuan City will implement the most stringent assessment accountability system. The improvement of air quality and the progress of key tasks in each county will be carried out in weekly scheduling, weekly ranking, weekly notification, monthly assessment, and monthly warning notices will be issued to the slow-moving counties. The county-level districts with slow progress will be openly interviewed every quarter. The main person in charge of the local government will be seriously accountable for issues such as inaction, slow action, and dereliction of duty.

"Taiyuan City's comprehensive measures for air pollution control in autumn and winter 2017-2018 (53 articles)

In order to comprehensively strengthen the prevention and control of air pollution in autumn and winter, and achieve a significant improvement in the quality of the atmospheric environment, and ensure the successful completion of the annual target tasks, according to the national and provincial "Autumn and winter air pollution comprehensive management plan for the autumn and winter of 2017-2018", the city will develop the autumn and winter of 2017-2018 Atmospheric comprehensive management measures (53).

First, adhere to the priority principle of air quality improvement

1. Establish and implement the air quality improvement priority principle, put air quality improvement in a more prominent position in economic and social development, and work in the city to serve air quality improvement.

2. Any production, construction, operation and other activities that are not conducive to the improvement of air quality, make corresponding adjustments, resolutely stop production or stop work with outstanding influence, and give priority to ensuring overall improvement of the air quality of the provincial cities.

Second, accelerate the comprehensive treatment of loose coal pollution

3. The urban area is built into a “no coal zone”. Except for Taigang, Erdian, waste-to-energy plants and retained heat source plants, all of them achieved ban on coal.

4. Complete the central heating and clean energy replacement of coal-fired boilers. Before the end of October, 18 coal-fired heating boilers in the urban area and 471 units in the county (district) built-up area were cleared. 149 sets of coal-fired boilers in three counties and one city have been implemented to convert coal to gas. Before the end of December, 21 coal-fired boilers in Jinyuan, Xiaodian, Dongshan, Yangqu and other heat source plants completed clean energy replacement.

5. Complete the clean heating renovation of the village, rural and shanty towns in the city. By the end of September, 13,000 households in the rural areas had completed “coal to electricity”, 290 rural units had 121,000 “coal to gas” and 19,800 shantytowns had clean heating renovation.

6. Complete the overall demolition and transformation of villages, rural areas and shanty towns in the city. By the end of September, the demolition of 24,000 urban villages, 24,000 rural households, 44,000 households, and 36 shanty towns, 29,000 households were completed.

7. Complete the upgrading of coal-fired boilers. For the 693 coal-fired heating boilers that cannot be retrofitted, the flue gas treatment facilities will be upgraded to ensure that the special limits for atmospheric pollutant emissions will be reached by the end of September.

8. Increase the replacement of loose coal. For the 180,000 households who do not have clean energy alternative conditions in the three counties and one city, the use of clean coal such as coal, blue carbon and clean coke is preferred, and the use of civilians with sulfur content higher than 1% and ash higher than 16% is prohibited. Loose coal.

Third, rectify industrial pollution

9. Implement overall rectification of “scattering and pollution” enterprises. Formulate the overall rectification plan and make it public to the public, and comprehensively promote the comprehensive improvement of the regional environment and enterprise upgrading in accordance with the unified standards and unified timetable requirements. After the upgrade and transformation are completed and signed by the relevant departments, they can be put into operation and announced to the public to accept social supervision. The classification and disposal of “scattering and pollution” enterprises shall be banned according to the regulations before the end of September, so as to achieve “two breaks and three clears”. From October 1st, anyone who has reported a false report of “scattering pollution” will be included in the environmental protection inspector accountability.

10. Strengthen the reform and management of unorganized emissions of industrial enterprises. Complete the systematic unscheduled discharge of industrial zones by the end of September and establish a full-caliber list of unorganized emissions. Industrial enterprises have formulated an unorganized emissions transformation plan and completed unorganized emission control by the end of October.

11. Control the unorganized emission of powdered and granular materials of enterprises. Powdery, granular materials and fuels that are prone to dust, such as coal, coal gangue, coal slag, coal ash, cement, lime, gypsum, sand, etc., are stored in a sealed manner. The transportation adopts a closed conveying method such as a closed belt, a closed gallery, a tubular belt conveyor or a closed compartment, a vacuum tanker, and pneumatic conveying. Before the end of September, Taigang's slag yard completed the task of fully closed renovation.

12. Control the unorganized emissions of bulk materials in enterprises. Block materials are stored in the shed or built into the wind and dust suppression net, and comprehensive measures such as watering, spraying and covering are adopted to suppress dust.

13. Control the unorganized emissions of the production process of the enterprise. The dust-making point (device) of the production process is covered and closed, the gas collecting hood is installed and equipped with dust-removing facilities, and the workshop must not have visible smoke and dust.

14. Control the unorganized emissions of enterprise material handling and transportation. A discharge hood or a closed hood is provided at the unloading points of automobiles, trains, belt conveyors, etc., and is equipped with a dust removal facility. Control the company's comprehensive unorganized emissions. The material yard should be hardened and equipped with wheels and body cleaning devices at the exit.

15. Carry out comprehensive management of the power industry. Shut down 4 sets of 300MW units of Guodian Taiyuan No. 1 Thermal Power Plant. From November 1st, Xishan Baijiazhuang Power Plant and Gujiao Yiyi Power Plant reached the ultra-low emission limit of coal-fired generating units.

16. Carry out comprehensive management of the steel industry. From October 1st, sulfur dioxide, nitrogen oxides and particulate matter emitted by Taigang and Meijin Iron and Steel will implement special emission limits for atmospheric pollutants.

17. Carry out comprehensive management of volatile organic compounds. By the end of October, the comprehensive rectification work of 90 VOCs will be completed, and the enterprises that have not completed the reform and transformation will be implemented. 272 gas stations, 12 oil storage tanks and 378 tank trucks were all equipped with oil and gas recovery treatment facilities to ensure stable operation. The annual sales of gasoline is more than 5,000 tons and other qualified gas stations to speed up the installation of online monitoring equipment for oil and gas recovery.

18. Flue gas emissions are automatically monitored for full coverage. Before the end of September, comprehensively check the overhead source with the exhaust port height exceeding 45 meters, all of which are equipped with automatic monitoring facilities; automatic monitoring facilities for power, steel, coking, cement, glass, colored and brick enterprises to achieve full coverage and no omissions Strengthen the operation and maintenance of automatic monitoring facilities, and the data transmission efficiency reaches 90%. Excessive penalties are imposed on enterprises that exceed the standards.

19. Accelerate the issuance of pollution discharge permits for key industries. By the end of October, the discharge permits for steel, cement and coking industries will be issued, and the discharge permits for 13 industries including flat glass, petrochemical and electroplating will be completed by the end of December. If the pollutants discharged from the pollutant discharge permit have not been obtained according to law, they shall be punished according to law. For those who do not discharge according to the certificate, they shall be ordered to suspend production and rectify according to law and impose a fine; if they refuse to make corrections, they shall be punished according to law.

Fourth, the implementation of industrial enterprises peak production and transportation

20. The steel coking casting industry implements partial peak production. Implement the classification management of iron and steel enterprises, and formulate the winter peak-stop production stop plan before the end of September 2017 according to the level of pollution discharge performance, and use the actual electricity consumption of the enterprise to verify the production capacity of the blast furnace. From October 1, 2017 to March 31, 2018, the coking time of coking enterprises was extended to more than 36 hours, and the coking enterprises located in urban urban areas were extended to more than 48 hours. Formulate the peak production plan for the foundry industry, except for electric furnaces and natural gas furnaces that meet the discharge requirements of the standards, and stop production in other heating seasons. If it is necessary to produce in special circumstances, it shall be reported to the municipal government for approval. During the early warning of heavy pollution in yellow and above, electric furnaces and natural gas furnaces were shut down.

21. The building materials industry fully implemented peak production. Increase the peak productivity of the building materials industry, cement (including special cement, grinding station), brick kiln (excluding natural gas as fuel), ceramic (excluding natural gas as fuel), glass wool (excluding natural gas) In the building materials industry such as fuel), rock wool (excluding electric furnace), gypsum board, etc., all production periods were stopped during the heating season.

22. Non-ferrous chemical industry optimizes production regulation. In the heating season, the electrolytic aluminum plant has a production limit of more than 30%, and the number of electrolytic cells is stopped. If the carbon enterprises fail to meet the special emission limits, all of them will be discontinued, and the special emission limit will be reached, and the production limit will be more than 50%, based on the production line. Pharmaceutical companies involved in the production of APIs are involved in VOCs emission processes and pesticides that use organic solvents in the production process. VOCs are discharged in the heating season.

23. Bulk materials are transported in the wrong peak. Taigang, Erdian, Xishan and other key car companies involved in the transportation of bulk raw materials and products combined with the industry's peak production requirements, formulated a “one factory, one policy” heating season peak peak transportation implementation plan. Improve the proportion of railway transportation of raw materials and products, and ensure that the proportion of transportation vehicles with the fourth and above emission standards in the heating season is over 80%. During the warning period of heavy pollution weather, the key vehicle enterprises are not allowed to transport vehicles into the factory area in principle (except for transportation vehicles that ensure safe production and operation).

V. Comprehensively strengthen dust pollution control

24. Strengthen construction site management. All kinds of construction sites are to achieve the surrounding area of the construction site, material stacking, earthwork excavation wet work, road hardening, ingress and exit vehicle cleaning, and muck vehicle closed transportation "six hundred percent". Various types of long-distance municipal, highway, water conservancy and other linear projects, full implementation of segmented construction.

25. Realize online monitoring of dust. Before the end of September, online construction and video surveillance were installed on all construction sites of earth and stone above the scale, and they were networked with the competent authorities.

26. Strengthen road traffic control. The muck transport vehicle must be installed with a closed device. If it does not meet the requirements for driving on the road, it shall be punished according to the upper limit and the qualification for the transportation of the waste shall be cancelled. Encourage enterprises to accelerate the development of fully enclosed box trucks and container transport vehicles, and actively explore the transportation of heavy bulk materials trucks or hard-tight measures.

27. Implementation of the peak shutdown. During the heating season, various types of road works, water conservancy projects and other earthwork operations and house demolition will be stopped. The urban built-up area basically stopped the earthwork operations of various construction projects. Major livelihood projects and key projects involving the earthwork work cannot be stopped. The project construction unit shall apply for it and the competent department of the industry shall firstly review it and report it to the municipal government for approval.

28. Increase the cleaning of urban roads. Expand the road sweeping and rinsing area of urban roads, and gradually increase the mechanized cleaning operation rate of urban roads. The mechanized cleaning rate of urban roads reached 86%. Actively promote the creation of urban appearance demonstration streets and cleaning demonstration streets. The city has created 3 provincial and above provincial cleaning demonstration streets, and the proportion of county (city) provincial cleaning demonstration streets has reached 60%.

6. Strictly control the emission of vehicle exhaust emissions

29. Eliminate yellow label cars and old cars. Before the end of September, the yellow standard car was basically cleared, and the old car elimination task of the province was completed before the end of October.

30. Strictly control diesel vehicle exhaust pollution. Before the end of August, in accordance with the "Taiyuan City Notice on Adjusting the Prohibited Areas for Cargo Motor Vehicles", the implementation of the heavy-duty trucks on the roads around the Chaicun and Zhangzitou expressways was completely banned; the transportation materials of Taiyuan and the Second Power Plant were all cleaned. Energy vehicles.

31. Increase the proportion of railway transportation. Establish an all-weather, all-round control network for high-emission freight vehicles such as diesel vehicles to ensure that road freight vehicles meet the standards, and force enterprises to speed up the proportion of railway freight. The proportion of transportation in Taigang Road has increased to 50%, and the proportion of railway transportation in the Second Power Plant has increased by 20%.

32. Strengthen environmental protection supervision of operating vehicles. Actively promote the addition of particulate traps (DPF) for diesel vehicles and in-vehicle telematics terminals with real-time diagnostic functions, and serve as an important part of the emission test for operating diesel vehicles.

33. Strengthen the supervision and management of oil quality and vehicle urea. From October 2017, it is forbidden to sell ordinary diesel and gasoline and diesel fuels lower than the national standard. Launched a special campaign to crack down on production and sales of counterfeit and oil products, and banned black fuel stations. The industrial and commercial department conducted a sample survey on the quality of commercially available oil products and urea for vehicles, and investigated and dealt with the illegal behavior of unqualified oil products and urea for vehicles.

34. Strengthen the prevention and control of construction machinery pollution. It is prohibited to use high-emission non-road mobile machinery areas, and it is forbidden to use black smoke and high-emission engineering machinery (including excavators, loaders, graders, pavers, road rollers, forklifts, etc.). Accelerate the elimination of high-emission engineering machinery, agricultural machinery and civil aviation special vehicle equipment. It is forbidden to use smoky operation machinery at the General Aviation Airport.

35. Strictly investigate and punish the excessive discharge of vehicles. Environmental protection, transportation, public security traffic police and other departments built 5 fixed-vehicle remote sensing detection points before the end of December, 1 mobile vehicle emission remote sensing detection point and interconnected, shared and shared motor vehicle remote sensing monitoring network, comprehensive screening exceeded Discharge the vehicle. From October, the organization of public security traffic police, transportation, road management, environmental protection, safety supervision, urban management and other departments, in the main roads of trucks, logistics and freight passages, etc., carry out comprehensive law enforcement inspections every day, and impose strict penalties on illegal vehicles.

Seven, strengthen the prevention and control measures of non-point source pollution

36. Carry out cleaning and remediation of construction waste, domestic garbage, slag heap and material pile. Before the end of September, combined with the overall improvement of urban management, comprehensively completed 10 million tons of garbage removal within the urban area.

37. Strictly control the open burning of straw in autumn. Comprehensively improve the comprehensive utilization rate of straw, strengthen the main responsibility of the government at all levels of straw ban, and establish a grid-based supervision system. Starting from September, special inspections on straw bans were carried out during the autumn harvest period. Strict accountability, strengthening supervision and inspection, and close monitoring of straw bans.

38. Fully implement the requirements for the ban on burning. Fireworks and firecrackers are banned in the city, and it is strictly forbidden to burn coal. It is forbidden to burn coal in the built-up area of the county town, and strictly control the fireworks and firecrackers. It is forbidden to burn asphalt, linoleum, rubber, plastic, leather, garbage and other substances that produce harmful smoke and malodorous gases throughout the period; it is forbidden to burn in open spaces or garbage collection containers.