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ION EXCHANGE RESINS

open access: yesAnnals of Internal Medicine, 1951
Excerpt The recent introduction into clinical medicine of a group of substances known as ion exchange resins has provided the physician with a new type of diagnostic and therapeutic tool.
  +6 more sources

Utilisation des résines échangeuses d’ions pour le nettoyage d’objets métalliques archéologiques ou historiques

open access: yesCeROArt : Conservation, Exposition, Restauration d'Objets d'Art, 2021
Ion exchange resin was first synthesized in 1930 and is still widely used, mainly for water purification. The compound has already been used in certain restoration operations; however, at present there is no literature dealing with the exchange processes
Marietta Carlino, Elodie Guilminot
doaj   +1 more source

Resin-Loaded Heterogeneous Polyether Sulfone Ion Exchange Membranes for Saline Groundwater Treatment

open access: yesMembranes, 2022
Arid areas often contain brackish groundwater that has a salinity exceeding 500 mg/L. This poses several challenges to the users of the water such as a salty taste and damage to household appliances.
Fulufhelo Mudau   +3 more
doaj   +1 more source

Fabrication of Hydrogen Boride Thin Film by Ion Exchange in MgB2

open access: yesMolecules, 2021
In this study, hydrogen boride films are fabricated by ion-exchange treatment on magnesium diboride (MgB2) films under ambient temperature and pressure.
T. Hirabayashi   +8 more
doaj   +1 more source

Sorption properties of radiation-cross-linked polymer hydrogels containing ion-exchange fibers [PDF]

open access: yes, 2016
Polymer hydrogel modification for soft contact lenses by ion-exchange fibers was studied in this work. The obtained results showed that the ion-exchange fiber modifiers have a number of advantages as compared with ion-exchange resin ...
Borodin, Yuri Viktorovich   +4 more
core   +1 more source

Research on Resource Recovery Technology for Aluminum Alloy Anodizing Liquor Based on Clean Production [PDF]

open access: yesCailiao Baohu
In order to prolong the service life of aluminum alloy anodizing liquor and reduce pollution, aluminum was recovered from the anodizing liquor using ion exchange resin.Based on single factor experiments, response surface optimization experiments were ...
ZHENG Haoqing, WEI Zhe, WEI Lian
doaj   +1 more source

Effect of the resin content in cation-exchange membranes on development of electroconvection

open access: yesElectrochemistry Communications, 2020
Comparative analysis of the effect of ion-exchanger content in heterogeneous sulfonated ion-exchange membranes Ralex CM Pes produced by MEGA a.s. (Czech Republic) on their microstructure, current-voltage characteristics and intensity of electroconvective
E.M. Akberova, V.I. Vasil'eva
doaj   +1 more source

X-Ray Fluorescence Determination of Trace Gold in an Ion-Exchange Resin [PDF]

open access: yes, 2014
The use of portable X ray optics with a secondary radiator in the determination of trace gold in an ion exchange resin within the mass fraction range of 1–50 ppm is described.
Baturin, A. A.   +3 more
core   +1 more source

Ion Exchange Resin and Entrapped Candida rugosa Lipase for Biodiesel Synthesis in the Recirculating Packed-Bed Reactor: A Performance Comparison of Heterogeneous Catalysts

open access: yesEnergies, 2023
Ion exchange resins and immobilized lipase as heterogeneous catalysts are used to synthesize biodiesel for alternative fossil fuels. The use of ion exchange resins in the solid and activated phase can ease the separation process.
Ibnu Maulana Hidayatullah   +4 more
doaj   +1 more source

Selective Extraction of Cobalt and Copper from Chilean Mine Water by Ion Exchange Resin

open access: yesГорные науки и технологии, 2020
Heavy metal-containing waste has become one of heavy environmental problems. Processing of such waste accumulated at waste dumps to extract valuable components is commercially beneficial activity and, in addition, decreases environmental impact.
J. Abeywickrama   +3 more
doaj   +1 more source

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