ИСТИНА

Air pollution by dust is an urgent problem for large metropolitan areas. The particulate matter (PM) contained in the dust, when weathered, pose a serious danger to the health of citizens and the ecology of the city. Modification of humic substances with silanol derivatives leads to the possibility of their immobilization on various mineral particles, which can be used to bind dust and prevent wind erosion. Due to their lack of toxicity and resistance to biodegradation, they can be safely used on city streets using sprinklers