Haze control method

Abstract

The invention discloses a haze control method preventing dust via spraying colloid on exposed mud. The colloid is prepared when water-absorbing high polymer material is added to industrial waste water. By the use of the haze control method, problems of factory pollutant discharging and haze pollution can be solved; product viscosity can be adjusted; labor intensity is reduced due to mechanical spraying; and moisture and fertilizer retention or greening for large area plants can be achieved with low cost.

Description

technical field [0001] The invention relates to a method for controlling smog. Background technique [0002] There are three elements in the formation of smog: one is the physical source of particulate dust. my country has the largest loess plateau region in the world, and its soil texture is most likely to generate granular dust particles. Second, poor movement causes dust. For example, if the mud in the middle of the road, the road, the road, the road, or the road is rained or splashed with water, if the mud flows onto the road and dries up, it will cause a lot of dust when it is rotated by the wheels. Cars kept passing and were thrown over the city again. The third is that the basic source of dust and the poor movement process gather in a certain space range, and the particles eventually gather with water molecule nodules to form haze. According to statistics, among the smog particles in Beijing, dust accounts for 16.3%. It can be seen that dust control is one of the...

AI Technical Summary

Problems solved by technology

Second, poor movement causes dust

[0003] On the other hand, industrial development also produces a large amount of wastewater. For example, sugar factories, alcohol factories, starch factories, and paper mills produce a large amount of organic-rich wastewater during the product manufacturing process. The cost of treatment and discharge is extremely high, which has become a heavy burden for enterprises