ion exchange resin
11ion-exchange resin — Смотри иониообменная смола …
12Ion exchange — Ion exchanger Ion exchange resin beads …
13ion-exchange reaction — ▪ chemical reaction Introduction any of a class of chemical reactions between two substances (each consisting of positively and negatively charged species called ions (ion)) that involves an exchange of one or more ionic components.… …
14ion exchange chromatography — noun A technique that uses ion exchange to separate compounds, anions and cations according to their electrical properties. See Also: ion exchange resin …
15ion exchange chromatography — chromatography in which the stationary phase is an ion exchange resin. The mobile phase is an aqueous buffer solution that determines the degree of ionization of the sample components and thus their affinity for the stationary phase …
16ion exchange — n. a chemical process whereby ions are reversibly transferred between an insoluble solid, such as a resin, and a fluid mixture, usually an aqueous solution: widely used in water softening, recovery of metals from waste solutions, etc …
17anion exchange resin — an ion exchange resin (q.v.) that exchanges anions; pharmacologic uses include treatment of familial hypercholesterolemia and of pruritus associated with partial biliary obstruction …
18cation exchange resin — an ion exchange resin (q.v.) that exchanges cations; pharmacologic uses include treatment of hyperkalemia and prevention of formation of calcium containing renal calculi …
19ion exchange — a process used in aquaria to treat the water, softening it or removing pollutants. An ion exchange unit uses resins to alter water chemistry, conditioning tap water before use in an aquarium, removing nitrites, de ionising and softening water.… …
20Ion exchange — Reversible exchange of ions adsorbed on a mineral or synthetic polymer surface with ions in solution in contact with the surface. A chemical process used for recovery of uranium from solution by the interchange of ions between a solution and a… …
