Results 1 to 10 of about 20,901 (161)

Growth Enhancement of Probiotic Pediococcus acidilactici by Extractive Fermentation of Lactic Acid Exploiting Anion-Exchange Resin [PDF]

open access: yesFrontiers in Microbiology, 2018
Fermentation employing lactic acid bacteria (LAB) often suffers end-product inhibition which reduces the cell growth rate and the production of metabolite.
Majdiah Othman   +6 more
doaj   +2 more sources

Full-visible-spectrum perovskite quantum dots by anion exchange resin assisted synthesis [PDF]

open access: yesNanophotonics, 2022
Photoelectric properties of all-inorganic perovskite quantum dots (IPQDs) highly depend on their synthetic route. However, current synthetic processes of IPQDs are widely facing potential unsustainable issues of containing nonreusable and high-cost ...
Wang Chenhui   +11 more
doaj   +2 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

Promising method of ion exchange separation of anions before reverse osmosis [PDF]

open access: yesArchives of Environmental Protection, 2021
A method to improve the quality of purifi ed water, reduce the cost of reagents for the regeneration of resin and create low-waste processes have been developed. This paper presents the results of ion exchange separation of sulfates and nitrates using AV-
Inna Trus   +3 more
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

Removal of Silicic Acid from Feed Water Using a Tiron Combined Anion Exchange Resin Column

open access: yesJournal of Chemical Engineering of Japan, 2023
Thorough removal of silicic acid from treated water, as a water pretreatment procedure, is essential for the prevention of silica deposits on anion exchange resins and reverse osmosis membranes.
Mayumi Etou   +5 more
doaj   +1 more source

Novel Application of Hybrid Anion Exchange Resin for Phosphate Desorption Kinetics in Soils: Minimizing Re-Adsorption of Desorbed Ions

open access: yesSoil Systems, 2020
The process of phosphate desorption from soils is difficult to measure using stirred batch techniques because of the accumulation of desorbed ions in a bathing solution.
Zhe Li, Suwei Xu, Ying Li, Yuji Arai
doaj   +1 more source

Procedure to reduce sulphite in wine with anion-exchange resin

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
The aim of this experiment was to eliminate SO2 ions present in wine using the anion-exchanger resins. To compare the effectiveness, 2 following strongly basic anion-exchange resin were used.
Miroslav Horák   +3 more
doaj   +1 more source

Ion exchange demineralization and water softening with increased level of salinity and hardness

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2014
This work lies in the range of science topics on creation of low-waste demineralization technology of light-salted natural and waste water. The aim of this work is to study the sorption processes of chlorides and sulfates on anion exchange resin AV-17-8
І.М. Макаренко   +2 more
doaj   +5 more sources

Sorption of rare earth coordination compounds

open access: yesЗаписки Горного института, 2020
Rare earth elements (REEs) are valuable and strategically important in many high-technology areas, such as laser technology, pharmacy and metallurgy. The main methods of REE recovery are precipitation, extraction and sorption, in particular ion exchange ...
Olga V. Cheremisina   +3 more
doaj   +1 more source

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