the process in which ions are exchanged between a solution and an insoluble solid, usually a resin. It is used to soften water, to separate radioactive isotopes, and to purify certain industrial chemicals
ion exchange in American English
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.
ion exchange in Chemical Engineering
(aɪən ɪkstʃeɪndʒ)
noun
(Chemical Engineering: Adsorption and ion exchange)
Ion exchange is a process in which a fluid solvent dissolves in a gel which takes in solute ions from the fluid.
The process involves use of an ion exchange resin to replace harmful metal ions with hydrogen ions.
The potassium in the gel was replaced with the desired metal ions, such as copperand nickel, through an ion exchange process.
Ion exchange is a process in which a fluid solvent dissolves in a gel which takes in solute ionsfrom the fluid.
ion
ion exchange in the Pharmaceutical Industry
(aɪən ɪkstʃeɪndʒ)
noun
(Pharmaceutical: Processes)
Ion exchange is a process in which ions are exchanged between a solution and an insoluble solid,usually a resin.
In ion exchange, unwanted ions in the water are replaced with other ions.
Ion exchange treatment uses special resins to remove charged materials like arsenic and uraniumfrom water.
Ion exchange is a process in which ions are exchanged between a solution and an insoluble solid,usually a resin.