Results 21 to 30 of about 1,529 (216)

Effect of Co-Existing Ions on Salinity Gradient Power Generation by Reverse Electrodialysis Using Different Ion Exchange Membrane Pairs

Membranes, 2022
This study investigates the influence of co-existing ions on the salinity gradient power generation performance of the reverse electrodialysis (RED) using three different commercial ion exchange membrane pairs.
Tuğçe Zeynep Kaya, Esra Altıok, Enver Güler, Nalan Kabay   +3 more
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FEATURES OF OPERATION OF POLYSTYRENE MEMBRANES IN PETROCHEMICAL INDUSTRY

В мире научных открытий, 2017
The article presents the research results of ion-exchange membranes based on polystyrene. Describes the process of swelling of ion exchange membrane for example, the swelling of the cation exchange resin in butanol.
E. K. Karimov, O. K. Karimov, R. R. Daminev, D. R. Arifulina, A. R. Akhmetzyanova   +4 more
doaj   +1 more source

Polysulfone-based Anion Exchange Membranes for Potential Application in Solid Alkaline Fuel Cells [PDF]

Journal of Renewable Energy and Environment, 2015
In present research work, anion exchange membranes based on quaternized polysulfone with ammonium cation moieties (QAPSF) were prepared by chloromethylation, amination and alkalization.
Mona Iravaninia, Sousan Rowshanzamir
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Custom-Made Ion Exchange Membranes at Laboratory Scale for Reverse Electrodialysis

Membranes, 2019
Salinity gradient power is a renewable, non-intermittent, and neutral carbon energy source. Reverse electrodialysis is one of the most efficient and mature techniques that can harvest this energy from natural estuaries produced by the mixture of seawater
Liliana Villafaña-López, Daniel M. Reyes-Valadez, Oscar A. González-Vargas, Victor A. Suárez-Toriello, Jesús S. Jaime-Ferrer   +4 more
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Preparation of HxPO4(3-x)- Imprinted Polypyrrole Membrane Material and Its Electrochemically Switched Ion Exchange Properties

Taiyuan Ligong Daxue xuebao, 2021
The polypyrrole-based imprinted membrane material was prepared on gold plated quartz wafer by potentiostatic method. The morphology, structure, and composition of membrane material were characterized by SEM, FT-IR, and XPS.
Lifang XING, Qinbo YUAN, Liang CHEN, Xianxian ZHOU, Yu LI, Enzhi WANG, Panpan LIU, Shibin LIU   +7 more
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Comparison of the property of homogeneous and heterogeneous ion exchange membranes during electrodialysis process

Ain Shams Engineering Journal, 2021
Recently, electrodialysis technology has received widespread attention in the fields of water resource utilization. The core of the electrodialysis technology is the structure and performance of the ion exchange membrane.
Shaoxiang Lee, Wenqiao Meng, Yupeng Wang, Dong Wang, Meng Zhang, Guohui Wang, Jiaji Cheng, Yue Zhou, Wenjuan Qu   +8 more
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Preparation and properties of amphoteric ion exchange membrane for all vanadium redox flow batteries

Results in Physics, 2019
The amphoteric ion exchange membrane basing on cheap polyetheretherketone (PEEK) engineering plastics was prepared by modification reactions and casting method in this investigation.
Jianjun Zhang, Xiaohua Chen, Rui Long, Jianlong Si, Chun Liu, Sude Ma   +5 more
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Nitrate-Selective Anion Exchange Membranes Prepared using Discarded Reverse Osmosis Membranes as Support

Membranes, 2020
The present work shows a methodology for the preparation of membranes with a high affinity for nitrates. For this purpose, a polymeric mixture containing an anion exchange resin was extended on a recycled pressure filtration membrane used as mechanical ...
Amaia Lejarazu-Larrañaga, Juan Manuel Ortiz, Serena Molina, Yan Zhao, Eloy García-Calvo   +4 more
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Electrodialytic Desalination of Tobacco Sheet Extract: Membrane Fouling Mechanism and Mitigation Strategies

Membranes, 2020
In the papermaking industry (reconstituted tobacco), a large number of tobacco stems, dust, and fines are discharged in the wastewater. This high salinity wastewater rich in ionic constituents and nicotine is difficult to be degraded by conventional ...
Shaolin Ge, Zhao Zhang, Haiyang Yan, Muhammad Irfan, Yingbo Xu, Wei Li, Huangying Wang, Yaoming Wang   +7 more
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Hybrid polymer inclusion membrane as anion exchange membrane for recovering Pd2+ ions in electrogenerative process

Journal of Electrochemical Science and Engineering, 2022
A novel non-plasticized nano-porous hybrid inorganic-organic polymer inclusion membrane (PIM) was synthesized, characterized, and evaluated as an anion exchange membrane for application in electrogenerative processes to recover Pd2+ ions.
Syed Fariq Fathullah Syed Yaacob, Nadia Mansor, Syaza Atikah Nizar, Ayo Olasupo, Norita Mohamed, Faiz Bukhari Mohd Suah   +5 more
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