Results 11 to 20 of about 144,978 (287)

Preparation and Characterization of Polyamidoxime Chelating Resin from Rubberwood Fibre-G-Polyacrylonitrile [PDF]

open access: yesAdsorption Science & Technology, 2009
Grafted rubberwood fibre was converted to polyamidoxime ion-exchange resin in order to remove heavy metal ions from aqueous solution. The cation-exchange resin existed predominantly in the syn -hydroxyamino form. The water uptake by the resin was ca.
Faraj A. Abuilaiwi   +5 more
doaj   +2 more sources

Understanding the Impact of Key Wine Components on the Use of a Non-Swelling Ion-Exchange Resin for Wine Protein Fining Treatment [PDF]

open access: yesMolecules, 2021
The impact of key classes of compounds found in wine on protein removal by the ion-exchange resin, Macro-Prep® High S, was examined by adsorption isotherm experiments. A model wine system, which contained a prototypical protein Bovine Serum Albumin (BSA),
Lin Sun   +2 more
doaj   +2 more sources

Batch and Continuous Flow Adsorption of Phenolic Compounds from Olive Mill Wastewater: A Comparison between Nonionic and Ion Exchange Resins [PDF]

open access: yesInternational Journal of Chemical Engineering, 2016
The goals of this work were (i) to compare two anion ion exchange resins (IRA958 Cl and IRA67) and a nonionic resin (XAD16) in terms of phenolic compounds adsorption capacity from olive mill wastewater and (ii) to compare the adsorption capacity of the ...
Davide Pinelli   +6 more
doaj   +4 more sources

Gamma Radiation Induced Degradation and Leaching Behavior of Ion Exchange Resin [PDF]

open access: yes대한환경공학회지, 2022
Objectives The objectives of this study were to investigate gamma radiation induced degradation and leaching behavior of nuclide and/or organic complexing agent adsorbed ion exchange resin. Methods Cation exchange resin (IRN 77) and anion exchange resin (
Wang Kyu Choi, Seung Joo Lim
doaj   +1 more source

Application of Ion Exchange Resin in the Advanced Treatment of Condensate Water [PDF]

open access: yesE3S Web of Conferences, 2021
The advanced treatment of condensate water is important for efficient reuse of water resources, especially in confined space. In this work, a novel integrated process of ion exchange resins and activated carbon is proposed to remove various pollutants in
Li Xiaodan   +7 more
doaj   +1 more source

Amberlite IRC-718 ion chelating resin extraction of hazardous metal Cr (VI) from aqueous solutions: equilibrium and theoretical modeling

open access: yesWater Science and Technology, 2021
Under varied conditions, the IRC 718 ion-exchange resin is used to extract chromium (VI) ions from aqueous solutions. On chromium (VI) removal effectiveness, the effects of adsorption dosage, contact time, beginning metal concentration, and pH were ...
Abdelhamid Addala   +4 more
doaj   +1 more source

Removal of quaternary ammonium compounds in ion exchange process [PDF]

open access: yesE3S Web of Conferences, 2019
The study attempted to evaluate the effectiveness of ion exchange process in cationic surfactant (benzalkonium chloride, BAC) removal from model solutions.
Klimonda Aleksandra, Kowalska Izabela
doaj   +1 more source

HSS anions reduction combined with the analytical test of aqueous MDEA in South Pars gas complex

open access: yesNatural Gas Industry B, 2022
Heat stable salts (HSS) form in amine systems as a result of the reaction products of the amine and acidic compounds stronger than H2S and CO2 in the inlet stream to the gas treating unit (GTU).
Seyed Ali Akbar Mansoori   +6 more
doaj   +1 more source

A STUDY ON DEVELOPMENT OF EFFICIENT COLUMN DETECTION SYSTEM IN WASTEWATER TREATMENT OF THERMAL POWER PLANTS [PDF]

open access: yesEuropean Journal of Materials Science and Engineering, 2019
This study deals with the development of a column capable of analysing the regeneration exchange cycle of ion exchange resin or the state of ion exchange resin in water treatment of thermal power plant.
Juhyeong KIL
doaj   +1 more source

Water, electricity and ion exchange; how Hamish Small sustained the evolution of ion chromatography

open access: yesHeliyon, 2021
Since the development of synthetic ion exchange resins in 1935, the electrochemical properties of these unique materials have intrigued researchers. In 1951, Hamish Small was introduced to synthetic ion exchange resin when he studied the electromigration
John M. Riviello
doaj   +1 more source

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