Results 61 to 70 of about 9,037 (221)

Nanofiltration as a purification step in production process of organic acids: Selectivity improvement by addition of an inorganic salt [PDF]

, 2010
The aim of this study is to investigate to what extend the addition of an electrolyte (NaCl or Na2SO4) can improve the selectivity of the sodium lactate/glucose separation by nanofiltration.
Kanchanatawee, Sunthorn, Roux-de Balmann, Hélène, Umpuch, Chakkrit, Galier, Sylvain   +3 more
core   +1 more source

New Approaches to Comprehensive Electrochemical Processing of Sulfate-Chloride High-Mineralized Wastewater Treatment Residues

Architecture, Civil Engineering, Environment, 2023
The results of electrochemical processing of spent acidic, neutral, and alkaline sulfate-chloride-containing regenerative solutions in two- and three-chamber electrolyzers are presented.
Shabliy Tetyana, Ivanenko Olena, Plashykhin Sergii, Pavliuk Nonna, Safiants Artem, Sidorov Dmytro   +5 more
doaj   +1 more source

Recent Advances in Prussian Blue Analogs as Capacitive Deionization Electrode Materials: Fundamentals, Structure–Performance Relationships, and Design Strategies

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review systematically examines the fundamental ion‐storage mechanisms, the structural chemistry, and redox behavior of Prussian blue analogs as Faradaic electrodes in capacitive deionization, their intrinsic limitations and engineering optimization strategies, and the critical materials‐to‐device considerations required to advance PBA‐based CDI ...
Adekunle Adedapo Obisanya, Long Pan, Yao Dong, Faming Gao, Jianren Wang   +4 more
wiley   +1 more source

TREATMENT OF WASTE WATER FROM CALCIUM NITRATE PRODUCTION [PDF]

, 2020
A process for cleaning of waste water from calcium nitrate (CN) production is described in this study.
Vit Fara, David Tvrznik, Electrodialysis Lubomir Machuca   +2 more
core  

Achievements in electrodialysis processes for wastewater and water treatment

, 2020
Electrodialysis is a mature technology that exceeded the boundaries of brackish water desalination and continuously shows its adaptability for several applications.
Amado, F.D.R., Espinosaa, D.C.R., M.A.S. Rodrigues, T. Benvenuti, V. Pérez-Herranz, K.S. Barros, Santana-Barros, Kayo, Benvenutid, T, Bernardesb, A.M.B., A.M.B. Bernardes, F.D.R. Amado, Scarazzato, Tatiana, Pérez-Herranz, Valentín, T. Scarazzato, D.C.R. Espinosa, Rodriguese, M.A.S.   +15 more
core   +1 more source

Evaluation of nanofiltration for the purification of an organic acid fermentation broth [PDF]

, 2006
This study focuses on a possible elimination of glucose from a sodium lactate fermentation broth by nanofiltration (NF). The results obtained with single-solute solutions indicate that glucose is clearly more retained that sodium lactate.
Roux-de Balmann, Hélène, Roux De-Balmann, Hélène, Lutin, Florence, Bouchoux, Antoine   +3 more
core   +1 more source

Electrolyte‐Replacement‐Free Continuous Electrocatalytic Desalination Coupled With CO2 Reduction at Record Throughput and Low Cost

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
A continuous electrocatalytic desalination system powered by CO2 electroreduction that eliminates electrolyte replacement through a self‐balancing circulating design. Using a five‐chamber architecture and an efficient cobalt‐based catalyst, it achieves ultrafast salt removal, high CO production efficiency, and stable long‐term operation, offering a ...
Man Liang, Pucheng Duan, Minzhang Li, Zhefei Wu, Lu Guo, Afzalshoh Qahramon Zarifzoda, Chengli Rong, Fuming Chen, Yuan Chen   +8 more
wiley   +2 more sources

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

Small, EarlyView.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem, Hadi Shayesteh, Simindokht Zarei‐Shokat, Rokhsareh Bakhtiari, Sheyda Abedi‐Banaei, Zahra Sheikhlouiharzand, Parnia Mohebimanesh, Seyed Mohammad Amin Ojagh, Bahareh Bakhtiari, Ali Maleki, Theo G. M. van de Ven, Sohrab Zendehboudi, Ali Elkamel   +12 more
wiley   +1 more source

Recent Advances in Boron Removal From Geothermal Waters: A Review

Water and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source