By the invitation of Federal State Unitary Enterprise “GINTSVETMET” Institute (Moscow) the ECOSERVICE company took part in the X International scientific and practical conference "Recycling, Processing of Waste and Pure Technologies". The CEO Scherbakov Alexey Vladislavovich acted as the speaker. A report subject - "Cleaning of industrial drains of salts of heavy metals with the organization of reverse water supply". In the report Scherbakov A.V. told about advantages of the technology applied by the ECOSERVICE Company and about a sorbent of own production which is used as loading of sorption filters.