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The roads in open-pit mines are mostly composed of crushed stones and sand, with low road strength, multiple turns, and a large tonnage of heavy-duty vehicles. Due to vehicle rolling, a layer of fine particle dust accumulates on the road surface, and mining machinery and equipment will raise a large amount of dust when driving on the mining site road surface. These dust emissions have brought serious harm to open-pit mines, not only causing dust pollution throughout the mine, worsening the air quality in the mining area, and inducing pneumoconiosis, but also high concentrations of dust can affect the transportation capacity of cars and the efficiency of various mechanical equipment in the mining area, accelerate the wear and tear of large equipment operating components, and increase power consumption. The current main method for solving road dust in open-pit mines is to spray water or liquid hygroscopic agents to suppress dust. However, the evaporation rate of road water is fast, and the dust suppression time is short, requiring repeated spraying and a large amount of labor input; This method is neither economical nor effective in suppressing dust. To solve those problems, AC-SADS1 has been developed with a long dust suppression time, excellent temperature resistance, wind erosion resistance, low dosage, low usage cost, and 100% biodegradability.It is water-soluble , non-toxic and harmless, capable of removing over 95% of PM2.5 microns of dust particles.