ion exchange resin
31Highgate resin — Resin Res in (r[e^]z [i^]n), n. [F. r[ e]sine, L. resina; cf. Gr. rhti nh Cf. {Rosin}.] Any one of a class of yellowish brown solid inflammable substances, of vegetable origin, which are nonconductors of electricity, have a vitreous fracture, and …
32ion exchanger — See anion exchanger, cation exchanger. * * * ion ex·chang·er iks chān jər n 1) a solid agent (as a synthetic resin) used in ion exchange 2) an apparatus or piece of equipment used for ion exchange …
33ion exchanger — noun 1. : a solid agent (as a zeolite or a synthetic resin) used in ion exchange compare anion exchanger, cation exchanger 2. : an apparatus or piece of equipment for effecting ion exchange …
34Chelating resin — Chelating resins also known as specific exchangers or chelating sorbents are usually perceived as a subgroup of ion exchange resins. Chelating resins were developed to obtain higher selectivies of at least one particular counter ion species. The… …
35Euryops speciosissimus — Resin Res in (r[e^]z [i^]n), n. [F. r[ e]sine, L. resina; cf. Gr. rhti nh Cf. {Rosin}.] Any one of a class of yellowish brown solid inflammable substances, of vegetable origin, which are nonconductors of electricity, have a vitreous fracture, and …
36иониообменная смола — [ion exchange resin] твердое органическое полимерное вещество, содержащее ионы, способное к обмену с ионами внешней среды (Смотри Иониты). Иониообменную смолу получают в виде 0,1 2 мм гранул полимеризацией или поликонденсацией олигомеров с… …
37Electrodeionization — (EDI) is a water treatment process that removes ionizable species from liquids using electrically active media and an electrical potential to effect ion transport. It differs from other water purification technologies such as conventional ion… …
38rare-earth element — /rair errth /, Chem. any of a group of closely related metallic elements, comprising the lanthanides, scandium, and yttrium, that are chemically similar by virtue of having the same number of valence electrons. Also called rare earth metal. [1955 …
39Hard water — is the type of water that has high mineral content (in contrast with soft water ). Hard water minerals primarily consist of calcium (Ca2+), and magnesium (Mg2+) metal cations, and sometimes other dissolved compounds such as bicarbonates and… …
40Water softening — A water softener reduces the dissolved calcium, magnesium, and to some degree manganese and ferrous iron ion concentration in hard water.These hardness ions cause three major kinds of undesired effects. Most visibly, metal ions react with soaps… …
