cation exchanges

См. также в других словарях:

• cation exchange — The process by which a cation in a liquid phase exchanges with another cation present as the counter ion of a negatively charged solid polymer (cation exchanger). A cation exchange reaction in removal of the Na+ of a …   Medical dictionary

• cation 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 …   Medical dictionary

• cation exchange capacity —    The sum total of exchangeable cations that a porous medium can absorb. Expressed in moles of ion charge per kilogram of soil (or of other exchanges such as clay) [22] …   Lexicon of Cave and Karst Terminology

• Membrane potential — Differences in concentration of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Many ions have a concentration gradient across the membrane, including potassium (K+), which is at a high inside and a… …   Wikipedia

• P-type ATPase — Calcium ATPase, E2 Pi state Identifiers Symbol E1 E2 ATPase Pfam …   Wikipedia

• Dealkalization of water — The dealkalization of water refers to the removal of alkalinity ions from water. Chloride cycle anion ion exchange dealkalizers remove alkalinity from water. Chloride cycle dealkalizers operate similar to sodium cycle cation water softeners. Like …   Wikipedia

• Band 3 — Solute carrier family 4, anion exchanger, member 1 (erythrocyte membrane protein band 3, Diego blood group) Atomic microscope image of Band 3 …   Wikipedia

• catalysis — catalytic /kat l it ik/, adj., n. catalytical, adj. catalytically, adv. /keuh tal euh sis/, n., pl. catalyses / seez /. 1. Chem. the causing or accelerating of a chemical change by the addition of a catalyst. 2. an action between two or more… …   Universalium

• Political status of Taiwan — The controversy regarding the political status of Taiwan (or Taiwan Issue as referred to by the Communist Party of China) hinges on whether Taiwan, Penghu, Kinmen, and Matsu should remain effectively independent as territory of the Republic of… …   Wikipedia

• Chorismate mutase — Identifiers EC number 5.4.99.5 CAS number 9068 30 8 …   Wikipedia

• chromatography — chromatographer, n. chromatographic /kreuh mat euh graf ik, kroh meuh teuh /, adj. chromatographically, adv. /kroh meuh tog reuh fee/, n. Chem. the separation of mixtures into their constituents by preferential adsorption by a solid, as a column… …   Universalium