City and state dynamics 丨 Jinchang presses the dust and increase the blue "additional key"

Author:Gansu ecological environment Time:2022.08.01

Four types of dust such as roads, construction and stacking are the focus of urban dust control. For the major assessment indicators from January to June, the major assessment indicators can inhale particulate matter (PM10) and fine particles (PM2.5). The bureau efficiently coordinates the prevention and control of the epidemic and ecological environmental protection, conscientiously implements the "Administrative Measures for the Prevention and Control of Dust Pollution of Jinchang City (trial)", take multiple measures, comprehensively govern, and comprehensively implement comprehensive control of dust pollution.

Relying on advanced technical means scientific analysis and prediction

Jinchang City gives full play to the role of 46 air monitoring points and 2 high -altitude viewing points in the "micro -testing network" of air pollution, providing mesh monitoring and early warning forecasting technical services for air pollution prevention and control, and online monitoring and monitoring of dust pollution Essence The special meetings were held to arrange the deployment of micro -testing network communication and dimension units to adopt the "daily analysis, weekly report, and monthly summary" method, monitoring data from various sites in real time, conducting on -site inspections and retaining evidence, and reporting the atmospheric environment supervision department in real time.

The city's construction venue was conducted in the "sieve" type of investigation. A total of 40 construction venues were found, 27 were installed online monitoring construction venues, of which 20 construction sites were installed with video surveillance and interconnection of the housing construction department.

Up and down linkage joint law enforcement strengthen supervision and inspection

Jinchang City actively carried out special inspections of dust pollution prevention and control, and established 4 special inspection teams in joint construction, natural resources and other departments to implement the "daily inspection, daily copy, and weekly report" system, and carry out the "white+black" inspection model. Focus on the municipal road projects and greening projects in the urban area, especially the shortcoming PPP project in Jinchuan District, and the implementation of the "100 %" dust suppression measures for the implementation of the construction site of the construction site of the shantytown. The submission of the order was issued to urge the road excavation construction units to take wet operations to implement dust and dust suppression measures.

Strengthen early warning analysis and forecast to deal with sand and dust weather

Actively sharing information with the Meteorological Bureau and the Federation of Federation, make full use of the news media such as television, radio, and websites to timely and accurately release the prediction of sand and dust pollution, fully prepare for the emergence of sand and dust weather, and effectively strengthen the occurrence of sand and dust weather. The measures of response should be strictly implemented after the occurrence of sand and dust weather.

At the same time, the construction site was urged to stop the work of earthwork and easy to produce dust and make material coverage and reinforcement. The construction site, naked earthwork covered and sprinkled with water, expanded the spray range. Dust reduction speed. Carry out the cleaning of mechanized wetness in all aspects, and timely clean up the area of the main roads of the city's main roads to avoid exotic sand dust and local dust superimposed pollution.

Increase cleaning and cleaning intensity to strengthen the control of dust

The urban area strictly limits the operation time and the method of innovating operations. It mainly adopts the comprehensive operation mode of "mechanical cleaning, sprinkler dust reduction, quick picking, and three -dimensional cleaning". , Cleaning, focusing on dead -angle garbage such as tree ponds, isolation bands, etc., and concentrated cleaning of simple garbage transfer stations and buried peels on both sides of the road. %above.

Increase the control of the control vehicle control vehicles, transport vehicles such as du earth and gravel in urban areas have basically covered or closed transportation, reducing the dust pollution caused by the vehicle sprinkler; The internal construction site slag pulls and citizens have disrupted construction waste, and the measures of "strict management, strict investigation, and strict blocking" measures are implemented.