The work plan for the prevention and control of air pollution in autumn and winter in Dalian from 2020 to 2021 was issued.

SMM: recently, the Office of the leading Group of Dalian Blue Sky Project issued the Dalian Autumn and Winter Air pollution Prevention and Control Plan for 2020-2021, which clearly adopted 30 measures to comprehensively strengthen the control and control of coal-fired pollution, industrial pollution, mobile source pollution and dust pollution, properly deal with heavy pollution weather, and ensure that the excellent and good rate of air quality in 2020 is not less than 84%. The average concentration of PM2.5 is controlled within 35 micrograms per cubic meter, and the heavily polluted weather is controlled within 4 days.

Strengthen the control of coal-burning pollution

1 to complete the pilot project of ultra-low emission transformation of coal-fired power plant and ultra-low emission transformation of boiler room above 65 t / h

Before the end of the year, Dahua Group Songmudao Thermal Power Plant, Dalian Jinzhou Thermal Power Co., Ltd., Dalian North Thermal Power Co., Ltd. completed the ultra-low emission transformation, and Dalian Jiuding heating Co., Ltd. completed the pilot work of ultra-low emission transformation.

2 to complete the renovation of coal-fired boilers

By the end of October, 47 coal-fired boilers of 20 tons and below in the built-up areas at and above the county level will be dismantled and connected to the grid or clean energy transformation, and 383 coal-fired boilers of 20 tons and above will be renovated with special emission limits. The ban of 60 blue charcoal boilers in the no-burning zone will be completed by the end of the year.

(3) strengthening the management of coal-fired sales.

Complete the ban of bulk coal sales outlets in districts, cities and counties, and establish dynamic supervision files to prevent bulk coal from flowing into the no-burning areas. We will continue to carry out random inspection of coal quality in commercial coal sales outlets, with an annual sampling coverage rate of not less than 20%, and increase penalties on coal enterprises that sell coal that do not meet the quality standards.

(4) strengthening the monitoring and management of coal-fired facilities

The monitoring of 383 retrofitted boilers with special emission limits will be completed by the end of the year, the installation and networking of online monitoring facilities for all 20-ton and above coal-fired boilers will be completed, the operation and maintenance management of online monitoring facilities will be strengthened, and those who cannot meet the standards can be dealt with in accordance with the law.

(5) to strengthen the supervision and law enforcement of coal-fired boilers in use in the city.

Check the status of pollution control facilities before the heating period, do a good job in maintenance and maintenance, to ensure that dust removal, desulphurization, denitrification and other facilities are good and effective. Strengthen the law enforcement inspection of the operation of on-line monitoring, desulphurization and denitrification equipment, and the cover of coal yard slag yard, and severely crack down on illegal pollution discharge, fraud, and so on.

(6) to formulate a pre-plan for the start-up of residential heating boilers.

Before 24:00 on November 4th, the staggered peak start-up should be carried out according to the atmospheric environmental quality, and the discharge of pollutants should be steadily up to the standard during the start-up process. It is forbidden to start the furnace when the air quality is predicted to be more than moderate pollution (AQI > 150).

(7) strengthen the control of pollution sources such as the combustion of bulk coal around the sub-station.

Strengthen the investigation and processing of the abnormal data of the air quality monitoring sub-station, put forward the solving measures and implement them. In particular, with regard to the abnormal increase in monitoring data caused by the combustion of bulk coal in winter, it is necessary to combine far and near, classified treatment, and strengthen the work of central heating, relocation of residents, and alternative transformation of clean energy, so as to effectively promote the solution of the problem.

Speed up the improvement of industrial pollution sources

8 promote the transformation of ultra-low emissions in the iron and steel industry

By the end of the year, Northeast Special Steel Group Co., Ltd. completed the two tasks of the ultra-low emission transformation of the lime workshop and the treatment of the limestone yard, and carried out the preliminary investigation and plan preparation of the key transformation projects in 2021.

9 to complete the transformation of unorganized emissions of enterprises in key industries

By the end of October, 346 key industrial enterprises completed in-depth treatment of unorganized discharge in the links of material storage, material transportation (transportation), material loading and unloading and material processing.

10 promote the deep control of volatile organic compounds in key industries

We will strictly implement the "Plan for Deep Regulation of volatile Organic compounds in key Industries in Dalian" and accelerate the implementation of the first and second batch of 180 deep regulation projects for enterprises in key industries, all of which will be completed by the end of the year, except for shipbuilding and petrochemical enterprises. The third batch of 74 enterprises in key industries will complete the preparation of in-depth regulation plans by the end of the year. The enterprises included in the list of key pollutant discharge units are basically

Complete the construction of automatic monitoring facilities and network with the ecological and environmental department.

11 to complete the rectification of enterprises with "scattered pollution"

The comprehensive rectification of 516 "scattered and polluted" enterprises and clusters will be completed by the end of October. In accordance with the principle of "one enterprise, one policy", a system of rectification and reform of sales numbers will be established, and one sales number and one sales number will be regulated in accordance with the law. Implement dynamic management to the enterprises that have completed the renovation and put an end to the rebound.

12 strengthen the supervision and law enforcement of pollutant discharge in industrial enterprises

We will focus on strengthening the operation and management of air pollutant control facilities and the supervision and inspection of unorganized discharge of pollutants, increase the frequency of law enforcement, implement daily penalties, severely crack down on illegal acts, and help enterprises standardize management, in-depth regulation, and meet discharge standards.

Deepen the control of mobile source pollution

13 carry out joint law enforcement on key road sections

We will continue to implement the joint supervision and law enforcement mode of inspection and evidence collection by ecological and environmental departments, punishment by public security traffic control departments, and supervision and maintenance by transportation departments, and bring more than 18000 national III standard diesel trucks in our city into the inspection, distribution and control system or real-time capture system for strict control.

14 improve the closed-loop management system of motor vehicle remote sensing monitoring application

The diesel trucks in the direction of entering the market on the northeast expressway are detected in real time by means of remote sensing detection, and the vehicles that exceed the standard twice in half a year and those that are unqualified in road inspection are included in the blacklist of environmental protection testing. urge car owners to carry out maintenance management and on-site inspection procedures.

15 improve the motor vehicle emission inspection and compulsory maintenance system (Ihammer M system)

Establish a closed-loop management system of "inspection-maintenance-re-inspection", strictly supervise motor vehicle environmental protection inspection institutions (I station) and management maintenance enterprises (M station), and realize the annual vehicle emission inspection and maintenance record data sharing and supervision linkage.

16 strengthen the inspection and inspection of diesel logistics vehicles

Strengthen the review of the transfer of diesel logistics vehicles to prevent the elimination of high-pollution diesel logistics vehicles in Beijing-Tianjin-Hebei region from flowing into our city.

17 strengthen supervision and spot check of automotive gasoline and diesel products

We will carry out special activities to improve the quality of fuel oil, strengthen the linkage of law enforcement, prohibit the sale of gasoline and diesel oil that are lower than the sixth national standard, highlight the supervision of the quality of fuel oil in port areas, urban-rural fringe areas and rural gas stations, and severely crack down on the production, sale and use of substandard oil products and vehicle urea (the number of vehicle urea sampling groups is not less than 100 groups. Unqualified products enter in accordance with the law

After treatment, the results of sampling inspection will be notified), illegal refueling stations will be banned in accordance with the law, and the phenomenon of illegal production and sale of fake and shoddy oil products will be basically eliminated.

18 strengthen the management and control of ship oil products

We will continue to implement the policy on the use of low-sulfur oil in ship air pollutant emission control areas, with an average monthly sampling rate of not less than 30 large ship oil products, and publicize relevant information on punishment cases of ship fuel exceeding the standard.

Strengthen the fine control of raising dust

19 strengthen road sweeping protection and dust control

Strengthen the effective connection between urban road construction and road sweeping and wet washing, and establish a supervision and assessment mechanism. Continue to improve the mechanized cleaning rate of the main streets and adhere to wet sweeping during the non-icing period. It is forbidden to burn leaves, withered grass and rubbish. When the air quality is predicted to be more than moderate pollution (AQI > 150), the frequency of wet sweeping should be increased immediately. For urban and rural areas

The damaged roads in the joint, roads involving large-scale material transportation, uncovered dirt roads in rural areas, roads under maintenance, etc., send special personnel to strengthen sweeping protection to reduce road dust as much as possible.

20 strengthen dust control in construction

Strictly implement the "six hundred percent" requirements for dust control in construction. Implement the "Dalian Dust Special Control Law Enforcement Information sharing and Joint punishment Mechanism implementation Plan", consolidate the supervision responsibility, strengthen the connection between supervision and law enforcement, and severely crack down on illegal construction and "six 100%" substandard construction sites. To achieve "one illegal, everywhere limited".

21 strengthen the supervision of dust raising in bulk fluid transportation

We will step up law enforcement and seriously investigate and deal with illegal acts of raising dust caused by sand, debris, earthwork and garbage transport vehicles in accordance with the Law on the Prevention and Control of Air pollution.

22 continue to carry out in-depth renovation of bare ground

The renovation of 20 million square meters of bare land in 1000 patches will be completed by the end of the year, and satellite remote sensing monitoring will be carried out to report the situation of bare land renovation in various areas in 2020.

23 completion of dust control in open-pit mines

Dust control has been completed in 16 open-pit mines, and mines that seriously pollute the environment, destroy ecology, and lag behind in renovation shall be ordered to stop production and regulation in accordance with the law.

24 implement the restoration of geological environment of abandoned mines

According to the principle of "suitable for construction, suitable for forest, suitable for agriculture, and suitable for scenery", we should speed up the ecological restoration of mines and reduce and restrain mine dust.

25 strict control of straw burning

Give full play to the public opinion guidance and supervision role of the news media, do a good job in publicity and education on straw burning, and ban straw burning before the end of the year. According to the principle of "city supervision, district, city and county responsibility, township (street)-based, village (community) implementation", establish and improve the working mechanism of straw burning ban, and implement the three-level grid burn ban person of "district, city, county-township street-village group community". Closely organize daily inspections, set up report telephone numbers, and accept reports from the masses 24 hours a day. Improve the level of comprehensive utilization of straw, grasp the distribution and production of straw in the city, the project and utilization of comprehensive utilization of straw, the construction of straw collection and storage system and the amount of storage and transportation, as well as the number of new straw collection and storage points (centers) in that year.

26 strengthen pollution control in special periods

Strictly implement the relevant regulations on civilized sacrifice and the setting off of firecrackers in our city, and resolutely punish those who violate the regulations.

Properly deal with heavy pollution weather

27 make preparations for the launch of the newly revised plan

Implement the requirements of the Dalian heavy pollution Weather Emergency Plan (revised in 2020), complete the preparation of supporting plans for the department and the region, and smooth the channels for sending and receiving emergency response information. Understand the emergency response measures and law enforcement supervision requirements of key units in advance before the heating season, and deploy emergency law enforcement inspection work ahead of time.

28 conduct emergency response exercises

According to the work plan of the whole province, an emergency response exercise for heavy pollution weather will be organized before October 15 to test the response stress and execution ability of all member units and key units of the city's heavy pollution weather emergency headquarters, evaluate the effect of emergency response, improve and improve the response mechanism, and further enhance the ability of emergency response.

29 do a good job in emergency response

Strengthen data processing, research and judgment, and issue early warning and forecast of heavy pollution weather in a timely manner. We will strictly implement emergency response measures for heavily polluted weather, strengthen the supervision and inspection of the start-up of emergency response for heavily polluted weather and the implementation of emergency emission reduction measures, so as to effectively reduce pollution emissions and improve environmental quality. The units that fail to deal with the emergency shall be investigated and dealt with in accordance with the rules and regulations, and the relevant personnel shall be strictly investigated for responsibility.

30 implement the requirements of off-peak production in cement industry

Continue to implement off-peak production in the cement industry, seriously investigate and deal with violations, conduct interviews with enterprises that do not implement the regulations, and expose those who do not correct them in time through the media.