Extraction of ore in the open pit of the production association "Apatit" (Murmansk region). Transportation of ore to the processing plant. The ore is unloaded from the wagon into the bunker, poured into the crusher; the crushed ore mass moves along the conveyor. Mill, flotation shop of the factory. Waste products are poured out of the pipe. Industrial discharges. Flooded trees, streams. Laboratory. A robotic machine examines waste samples. Experimental laboratory installation in a pilot workshop, which extracts useful substances from industrial waste. Water intake wells; reuse of water in the technological process. Industrial waste is poured with glue liquid to prevent spraying.