The ECOSERVICE company took part in the 3rd International scientific and practical conference "Coverings and processing of a surface. The last achievements in technologies, ecology and the equipment" which passed to St. Petersburg. The report on the subject "Technology of Sorption Water Purification from Salts of Heavy Metals" was made by the Chief engineer - Lysach Vladimir Aleksandrovich. The subject of the report caused interest in attendees and after the report Vladimir Alekandrovich answered all questions.