FIELD: chemistry.
SUBSTANCE: invention relates to a method for suppressing dust formation, comprising preparing a soil stabilizer composition comprising a lysine citric acid salt and a solvent; spraying the soil stabilizer composition on the soil, in which the soil stabilizer composition further includes a thickener, the molar ratio of lysine to citric acid in the mixture in the soil stabilizer composition is from 5:1 to 1:5, solvent contains water, lysine is D-lysine, L-lysine, DL-lysine or their mixture.
EFFECT: invention discloses a method for suppressing dust formation, a soil-stabilizing composition and a spraying device comprising a soil-stabilizing composition.
11 cl, 1 dwg, 10 tbl, 5 ex
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