1 Biopolymer in the nature of chemical preparation used as a sand and soil stabilizer, dust palliative, dewatering agent for sand and soil erosion control, and for protecting sand and soil from water and wind erosion; chemical composition for dust control and dust stabilization for use in connection with mining roads, quarries, unpaved municipal roads, airfields, industrial sites, construction sites; chemical additives for use in dust control; chemical preparations for soil stabilization, erosion control, dust suppression and dust control