Ecological Systems and Devices Annotation << Back Application of sorbent S-1 for concentrating and the subsequent definition of hydrocarbons in water and ground Alykova T.V. The mechanism of sorption concentrating of hydrocarbons on sorbent S-1 is investigated. The sorbent received by not chemical processing of Astrakhan flasks. The sorption-fluorimeteric techniques of definition of mineral oil in water and ground are developed.