What measures did Lanzhou take when it encountered dusty weather?

Lanzhou city suffered from dusty weather, and the local authorities took relevant measures. Lanzhou local urban management committee takes the lead, and local counties and districts are responsible for it. According to the relevant requirements of the dust weather plan, it is stipulated that the cleaning of main roads and secondary roads must be strengthened. If dust falls, it must be cleaned up with it to prevent and control secondary dust. All counties and districts should also take responsibility. After the sandstorm, we should immediately organize the whole people to carry out the city washing work, and drive the whole people to completely eliminate the influence of sandstorm weather.

Lanzhou Housing and Construction Bureau should also play a leading role, strengthen dust suppression measures in various construction sites, stop earthwork construction in all directions, cover exposed soil with some scattered materials to prevent dust, and conditionally open spraying equipment. It is necessary to arrange all property companies to strengthen dust removal and cleaning work in urban communities, and pay attention to cleaning up the accumulated soil on the top floor of communities.

According to the temperature situation, Lanzhou Greening Command must turn on the spraying equipment in the two mountains, extend the spraying time, increase the air humidity, and do its best to reduce the influence of foreign dust. All districts and counties should play a responsible role, further strengthen the cleaning measures of dust in back streets and alleys, and be sure to remind local citizens to take personal protective measures.

Once there is dusty weather in the sky, sprinkler operation should be arranged as soon as possible. In order to reduce the serious impact of dusty weather on Lanzhou's environment, it is necessary to do a good job of cleaning, mainly to do a good job of road cleaning and control dust. To actively respond to the impact of dusty weather, all departments should also deploy mechanized sprinkler work. We should make rational use of the advantages brought by mechanization, increase the frequency of sprinkling water, arrange sweeping vehicles to sweep vigorously, keep the road surface moist, further improve the cleanliness of the road surface, and strive to minimize the pollution source of this dust.