Qufu launched an emergency plan for heavily polluted weather and implemented various operation modes for different roads.

In order to further improve the prevention and control of air pollution and strive to improve the ambient air quality, Qufu Environmental Sanitation Management Center quickly launched the emergency plan for heavily polluted weather, carefully deployed, integrated forces, and adopted various effective measures to solidly promote the prevention and control of air pollution.

Qufu Environmental Sanitation Management Center increased capital investment, improved environmental sanitation facilities and equipment, increased mechanization rate, intensified air pollution control, improved cleaning operation standards, strengthened inter-departmental regional cooperation, established and improved cleaning operation mode, fully implemented dust-proof operation modes such as mechanized road cleaning and cleaning, and realized the normalized cleaning mechanism.

According to different roads, a variety of operation modes are implemented, the frequency of mechanized cleaning, watering and spraying of road sanitation is reasonably adjusted, the "white+black, 5+2" operation mode is adopted, the water spraying and dustfall washing of roads are intensified, and all-weather uninterrupted wet operation and patrol cleaning are implemented; The pavement on both sides of the main road is washed by the operation mode of "combination of machinery and labor" to realize all-round fine cleaning. Make clear the specific responsibilities of leading cadres at all levels, ensure the grading responsibility system of pavement supervision by all staff, and strengthen the supervision of dust removal operations in key prevention and control areas and urban dust-prone sections.

"Our center dispatched three high-pressure washing vehicles, eight washing and sweeping vehicles and six sprinklers during the day to continuously carry out circulating wet cleaning on the main and secondary roads in the city and sprinkle water to reduce dust; From 7: 00 pm to 1 1, five sweepers and three sprinklers will be dispatched to carry out three-dimensional and all-round compulsory washing and water spraying to reduce dust on the roads in the city. In addition, two fog guns were dispatched to spray dust on the main and secondary roads in the urban area for 24 hours, always keeping the roads slippery and clean, and fully restraining the air pollution caused by road dust. " ? Li Jianxiang, deputy director of Qufu Environmental Sanitation Management Center, introduced.

At the same time, small electric high-pressure washing tricycles are used to clean non-motor vehicle lanes, sidewalks and back streets and alleys in urban areas seamlessly, so as to ensure the cleanliness of roads in an all-round way, clean roads covered with dust, oil and other pollution in time, urge and assist cleaning companies to be responsible for cleaning areas, focus on carrying out surprise air dust control activities on development zones, outer rings and other road sections, increase dust pollution control efforts, and establish a normal cleaning mechanism.

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