Zhengzhou, the hottest city, issued a yellow warni

2022-07-29
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Zhengzhou issued the yellow warning of heavy pollution weather. The whole city stopped the transportation of muck and cement tankers. On the morning of November 18, the leading group of Zhengzhou environmental pollution prevention and control worked. Our main contribution to this was to issue the yellow warning notice of heavy pollution weather through our creative game experience for children. After the study of the municipal government, it decided to issue the yellow warning of heavy pollution weather from 22:00 on November 17, Level III emergency response was started at 12:00 on November 18. The city will stop the transportation of muck, cement tankers and materials, the construction of building demolition (demolition), the excavation, backfilling, on-site reshipment, mixing lime, concrete chiseling and earthwork, etc

the full text of the notice is as follows:

the county (city, district) governments, the Development Zone Management Committee, and the relevant municipal committees and Bureaus:

according to the emergency notice on starting the emergency management and control of heavily polluted weather (yhgpb [2018] No. 55) issued by Henan Provincial environmental office, the city is required to start the level III emergency response for heavily polluted weather on November 18. Based on the discussion on air quality in our city, the municipal government decided to issue a yellow warning for heavy pollution weather at 22:00 on November 17 and initiate level III emergency response at 12:00 on November 18. Take the following response measures:

all departments implement the level III response measures in the emergency plan for heavily polluted weather in Zhengzhou City

(I) emission reduction measures for dust sources and other non-point sources

1. The city stopped the construction of building demolition (demolition), and stopped the excavation, backfilling, on-site transportation, lime mixing, concrete chiseling and other earthwork operations (except the emergency rescue and livelihood protection projects approved by the municipal government). The frequency of watering and dust reduction shall be increased in the exposed site

leading unit: Municipal Urban Management Bureau

unit: county (city, district) government, Development Zone Management Committee, municipal dust control office, municipal urban construction commission, Municipal Communications Commission, Municipal Bureau of gardens, municipal water affairs bureau, and municipal rail transit company

2 On the basis of daily road cleaning frequency, dust collection, cleaning, watering, spray and other dust control operations shall be increased twice (non freezing period) for urban main and secondary trunk roads, urban-rural junction roads, important national highways, provincial roads, city roads and county roads when the air humidity is less than 65%

leading unit: Municipal Urban Management Bureau and Municipal Communications Commission

unit: county (city, district) governments and Development Zone Management Committee

(II) industrial pollution reduction measures

1. Increase the frequency of law enforcement and inspection of key air pollution sources to ensure that their air pollution prevention and control facilities operate efficiently and discharge up to standard

leading unit: Municipal Environmental Protection Bureau

unit: county (city, district) government, Development Zone Management Committee

2 According to the yellow warning requirements for the measures of stopping and limiting production in the heavy pollution weather emergency response industry, industrial enterprises adopt "one plant, one policy" to stop production or limit production

nonferrous recycling (casting process), production stoppage in the casting industry (furnace feeding and fire suppression); In the cement grinding station, lime, stone and stone industry, coal-fired boilers, coal-fired kilns and gas generators with a steam capacity of less than 65 tons (the ultra-low emission transformation has not been completed) are shut down; In urban built-up areas, coal-fired boilers, coal-fired kilns and gas generators with a steam capacity of less than 65 tons (the ultra-low emission transformation has been completed) will reduce the total emission of pollution sources by 50%

the iron and steel industry has not reached 30% of the ultra-low emission limit, and has reached 20% of the ultra-low emission limit; The production of biomass boilers in urban built-up areas is limited to 50%

ceramics, brick and tile kilns and waterproof coiled materials industries that use natural gas, electric power and power plant heat as fuel or heat source, reduce the total emission of all pollution sources in the monitoring data by 30%. If there is no monitoring, stop the crushing and screening of raw materials, stop the feeding of furnaces and kilns, and suppress fire; The ceramic, brick and tile kiln and waterproof coiled material industries that use other fuels or heat sources have stopped production. Electrolytic aluminum, alumina and carbon industries reduce the total emission of all pollution sources by 20%. The pharmaceutical and pesticide industries will reduce the total emission of all pollution sources in the monitoring data by 20%; The production equipment without monitoring stops feeding and fire suppression

for refractories, brown corundum, perlite, abrasives and white corundum that do not use natural gas, electric power and power plant heat as fuel or heat source, the crushing and screening of raw materials shall be stopped, and the feeding and fire suppression of furnaces and kilns shall be stopped

furniture, decoration woodwork industry, equipment manufacturing industry, metal products industry, automobile and its parts manufacturing industry, electronics and its accessories manufacturing industry, other surface coating industry, oil-related paint automobile repair 4S shop, stop painting in two batches in turn Baking and other VOCs related processes (except those using water-based paint, such as dirty water-based ink and soybean oil ink between the force measuring cylinder and the force measuring piston, and those with effective end treatment process; except those with RTO treatment process and installation monitoring with larger cross-sectional area of the sample)

shutdown and furnace maintenance in glass industry; The food, agricultural and sideline products, wine and beverage industries shall be controlled according to the boiler control requirements

leading unit: Municipal Environmental Protection Bureau, Municipal Commission of industry and information technology

unit: county (city, district) government, Development Zone Management Committee

(III) emission reduction measures for mobile pollution sources

1. In the main urban area, the traffic of large trucks shall be restricted, and transit vehicles shall be guided to avoid the main urban area (the specific scheme shall be subject to the announcement)

leading unit: Municipal Public Security Bureau

unit: Municipal Communications Commission and Municipal Environmental Protection Bureau

2 The city's non road mobile machinery (including loaders, graders, excavators, rollers, pavers, forklifts, etc.) will not be used (except for electric non road mobile machinery)

leading unit: Municipal Environmental Protection Bureau

cooperating units: county (city, district) governments, Development Zone Management Committee, municipal urban construction commission, Municipal Urban Management Bureau, Municipal Commission of industry and information technology, municipal market development bureau, municipal logistics and port office

3 In principle, diesel trucks are not allowed to enter and leave the plant area for the key vehicle enterprises involved in the transportation of bulk materials, such as iron and steel, building materials, coking, non-ferrous metals, chemicals, mines, large wholesale markets and logistics parks in the city (except those approved by the municipal government to ensure safe production, transport materials for people's livelihood or products with special needs, but vehicles with national emission standards of five or above shall be used). Key enterprises and units shall register the entry and exit of all diesel trucks every day during the emergency control period, and keep video monitoring records for more than three months

leading units: Municipal Commission of industry and information technology, municipal market development bureau, municipal logistics and port office

cooperating units: Municipal Public Security Bureau, municipal transportation committee, Municipal Bureau of land and resources, Municipal Environmental Protection Bureau

units: county (city, district) governments, Development Zone Management Committee

(IV) emission reduction measures for other pollution sources

according to the source analysis results of the previous round of heavy pollution process, nitrogen oxides are an important factor causing heavy pollution in our city, Therefore, the following measures are taken

1. The transportation of dregs, cement tankers and materials (except for emergency rescue and livelihood protection projects approved by the municipal government) was stopped in the city

leading unit: Municipal Urban Management Bureau

unit: county (city, district) government, Development Zone Management Committee, Municipal Public Security Bureau, Municipal Transportation Commission, municipal urban construction commission and Municipal Environmental Protection Bureau

2 Three cement enterprises, Dengfeng Songji Cement Co., Ltd., Dengfeng Hongchang Cement Co., Ltd. and Zhengzhou Jianai special aluminate Co., Ltd., which have reached ultra-low emission and completed SCR denitration in-depth treatment, have to reduce the cumulative daily emissions of smoke, sulfur dioxide and nitrogen oxides; Other cement enterprises stopped production

leading unit: Municipal Environmental Protection Bureau and Municipal Commission of industry and information technology

unit: county (city, district) government and Development Zone Management Committee

3 According to Article 5 of the first paragraph of the Circular of Zhengzhou Municipal People's Government on adjusting urban road traffic management measures (Zheng Zheng Tong [2009] No. 33): "to the south of Lianyungang Huozhou expressway, to the east of the West Ring Road, to the north of the South Ring Road, and to the west of national highway 107 (the above projects are not supported by the world's top 500 enterprises - Air Liquide Group of France, which provides hydrogen, synthetic ammonia, nitrogen and other raw materials for Shenyuan project) And Huayuan North Road (Lianyungang Huozhou Expressway - Zhongzhou Avenue) and Zhongzhou Avenue (Lianyungang Huozhou Expressway - Huayuan North Road) are prohibited from foreign transit trucks. " Foreign transit trucks are prohibited from entering the above-mentioned areas

leading unit: Municipal Public Security Bureau

unit: Municipal Communications Commission and Municipal Environmental Protection Bureau

4 The municipal development and Reform Commission actively coordinates with the provincial development and Reform Commission to strive to reduce the power generation of coal-fired power plants by 20%

unit: Municipal Development and Reform Commission

5 Strengthen law enforcement and inspection, and prohibit open burning of crop straw; Outdoor barbecue and garbage burning are prohibited, and catering units that fail to install fume purification facilities as required are closed down; Fireworks Prohibited. All bulk materials stacked in the open air shall be covered, and watering frequency shall be increased in the non freezing period

leading units: Municipal anti burning office, Municipal Urban Management Bureau, Municipal Public Security Bureau, Municipal Commission of industry and information technology, Municipal Environmental Protection Bureau and Municipal Commission of urban construction

units: county (city, district) governments and development zone management committees

6. Feasible meteorological intervention measures shall be taken according to meteorological conditions

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