Results 261 to 270 of about 256,888 (333)

Preparations of Ion Exchange Resins

open access: yesJournal of Synthetic Organic Chemistry, Japan, 1953
openaire   +3 more sources

Research Progress of Preparation Technology of Ion-Exchange Resin Complexes

AAPS PharmSciTech, 2022
As insoluble polymer materials, ion-exchange resins (IERs) can exchange their own ions with desirable charged ions in the solution. According to the affinity of active moieties for soluble counterions, IERs could be categorized into the following four ...
Tianci Zhang   +5 more
semanticscholar   +1 more source

Removing per‐ and polyfluoroalkyl substances from groundwaters using activated carbon and ion exchange resin packed columns

AWWA Water Science, 2020
Human exposure to per‐ and polyfluoroalkyl substances (PFAS) in drinking water is of growing concern as a result of increasing reports of occurrence and potential regulation.
Chao Zeng   +6 more
semanticscholar   +1 more source

Performances and Mechanism of Methyl Orange and Congo Red Adsorbed on the Magnetic Ion-Exchange Resin

, 2020
Effective removal of azo dyes is a stringent issue. In this study, the adsorption behaviors of methyl orange (MO) and congo red (CR) on the magnetic ion-exchange (MIEX) resin were investigated by b...
Y. Jia   +5 more
semanticscholar   +1 more source

Antifouling Ion-Exchange Resins

ACS Applied Materials & Interfaces, 2018
Large quantities of organic ion-exchange resins are used worldwide for water decontamination and polishing. Fouling by microorganisms and decomposition products of natural organic matter severely limits the lifetime of these resins. Much research has thus been invested in polymer-based antifouling coatings. In the present study, poly(4-styrenesulfonate)
Yara E. Ghoussoub   +4 more
openaire   +3 more sources

Moisture Swing Ion-Exchange Resin-PO4 Sorbent for Reversible CO2 Capture from Ambient Air

Energy & Fuels, 2019
Reversible CO2 capture from ambient air by a humidity swing has shown great potential in mitigating the greenhouse effect. In this work, we developed a new humidity-swing absorbent based on PO43–/HPO42–/H2PO4– ions exhibiting superior CO2 absorption ...
Juzheng Song   +5 more
semanticscholar   +1 more source

Ion Exchange Resins

1994
The bile acid-binding resins cholestyramine (CH) and colestipol (CO) are effective drugs for the treatment of patients with elevated low-density lipoprotein (LDL) cholesterol plasma concentrations without concurrent hypertriglyceridemia. Since the bile acid sequestrants are not absorbed in the gastrointestinal tract, they cannot cause direct systemic ...
W. O. Richter, P. Schwandt
openaire   +2 more sources

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