On the afternoon of the 22nd, the cold air in the northwest gradually infiltrated into Beijing, and the conditions for the spread of heavy pollution in this round of Beijing-Tianjin-Hebei will be slightly improved. However, the Beijing Municipal Environmental Protection Bureau said on the 22nd that the latest forecast data show that from the night of the 24th to the 25th, Beijing-Tianjin-Hebei will face a new pollution process again, in which Beijing's air quality will once again reach level 4 moderate pollution to level 5 heavy pollution. . On the 26th, due to the influence of strong cold air, the air quality will be improved to 2 good. Affected by unfavorable meteorological conditions, a regional pollution process occurred in the central and southern regions of Beijing, Tianjin and Hebei from the 20th to the 22nd. According to the Beijing Municipal Environmental Protection Bureau, in order to cope with the air pollution process, since the 19th, the environmental protection departments at the Beijing and district levels have further increased the law enforcement of full-time law enforcement. On the 20th, the environmental protection department relied on the hot grid alarm information to inspect 239 units of various pollutant discharge units, and found and stopped 18 environmental problems. The environmental protection department implemented 8 cases of seizure and seizure on the spot, corrected 4 cases within a time limit, and proposed to file a penalty. 3 cases, transferred to the relevant departments to handle 11 cases. On the 21st, 295 various types of pollutant discharge units were inspected, and 26 environmental problems were discovered and stopped. The environmental protection department implemented seizure and seizure on the spot, corrected 7 cases within a time limit, and proposed to file 2 cases for punishment and transfer to relevant departments for 16 cases. In terms of mobile source law enforcement, from 16:00 to 6:00 on the 19th, the municipal environmental protection department dispatched four law enforcement teams to conduct comprehensive law enforcement inspections on oil products, vehicle emissions and OBD systems, and inspected 167 diesel vehicles and penalized excessive vehicles. 23 vehicles. The environmental protection departments of various districts manually inspected 6,539 heavy-duty diesel vehicles, and the average detection rate of heavy-duty diesel vehicles in the city exceeded 16.71%. From 1600 on the 20th to 16:00 on the 21st, the municipal environmental protection department dispatched 5 law enforcement teams to inspect 134 diesel vehicles and punish 12 vehicles with excessive emissions. The environmental protection departments of various districts manually inspected 6,841 vehicles of heavy-duty diesel vehicles, and the average detection rate of heavy-duty diesel vehicles in the city exceeded the standard by 15.05%. Polypropylene Panels,Polypropylene Corrugated Sheet,Polypropylene Honeycomb Panels,Black Polypropylene Sheet Heshan Liantuo Engineering Plastic Co.,Ltd , https://www.liantuoplastic.com
Abstract On the afternoon of the 22nd, the cold air in the northwest gradually infiltrated into Beijing. The diffusion conditions of heavy pollution in this round of Beijing-Tianjin-Hebei will be slightly improved. However, the Beijing Municipal Environmental Protection Bureau said on the 22nd that the latest forecast data show that from the night of the 24th to the 25th, Beijing-Tianjin-Hebei will face a new pollution process again, including Beijing...