Since the beginning of this year, Shanting District has firmly grasped the overall requirements of the ecological environment quality "can only get better, not worse", thoroughly implemented the spirit of the city's first environmental committee and the city's air pollution prevention and control work conference, and the whole district has been working in accordance with the work requirements of "party and government have the same responsibility" and "three pipes and three musts", and has made concerted efforts to promote the continuous improvement of ambient air quality in the whole district. In the first quarter, the overall ambient air quality index of the whole region was 4.76, an improvement of 7% year-on-year. Among them, the average concentration of fine particulate matter (PM2.5) was 58 micrograms per cubic meter, an improvement of 1.7% year-on-year, and the number of days with good air quality was 74, an increase of 14 days year-on-year, with an excellent rate of 81.3%.
Focus on industrial emissions and stabilize the operation of pollution control facilities. Comprehensively use technical means such as electricity consumption supervision to pay attention to the emission situation of 94 key enterprises to ensure that the exhaust gas emission standards are met; further promote the investigation and rectification of inefficient failure treatment facilities, and replace activated carbon in all 53 gas stations and 79 VOCs-related emission enterprises in the region; scientifically use the formation mechanism of ozone pollution, relying on nitrogen oxide emission enterprises, to further explore ozone pollution prevention and control measures.
Focus on road dust and increase cleaning efforts. Adopt a combination of mechanical and manual methods to increase the cleaning and cleaning of G518, S103, S320 and other national and provincial trunk lines and 356.5 kilometers of county roads, 226.5 kilometers of township roads and 1102 kilometers of village roads in the whole region;
Focus on construction site dust and implement six hundred percent. Establish and improve the management ledger of 6 construction sites, pay close attention to key links such as foundation pit excavation and muck transportation, strengthen key control measures such as ground hardening, wet operation, vehicle washing, and closed transportation, and organize a total of 18 special law enforcement inspections on dust pollution at construction sites, dispatch more than 50 inspectors, find 32 dust pollution problems, and issue 8 rectification notices within a time limit.
Focus on catering fumes, and encrypt the frequency of inspection and control. Investigate and rectify the treatment of 259 restaurants and restaurants in the urban area, issue more than 1,000 notices, adhere to the law enforcement concept of "family law enforcement, intimate service", establish a law enforcement working mechanism of "publicity-education-rectification-punishment", and inspect 1,100 restaurants and restaurants, and find 20 problems such as improper operation of oil fume purification devices, and exempt 20 cases of fines and penalties in accordance with the law.
Focus on vehicle exhaust and promote the application of new energy vehicles. In Dianhan Road, Tengping Road reasonable layout of 2 checkpoints, strict investigation of heavy diesel trucks black smoke, OBD fraud and other illegal acts, a total of 615 diesel trucks inspected; the comprehensive promotion of new energy mobile machinery, Yishan mining area, Yuzishan mining area all completed the new energy replacement of trucks, Shandong Jiguo Logistics Company 32 new energy trucks widely used, for the next step to adjust the transportation structure of the whole region pointed out the direction.