Results 71 to 80 of about 2,529 (181)

Introduction of nanofiltration in a production process of fermented organic acids [PDF]

open access: yes, 2004
Nanofiltration in a production process of fermented organic ...
Bouchoux, Antoine   +2 more
core  

Characterization and optimization of electrodialysis with bipolar membranes with improved alkaline stability for phenol recovery from petroleum wastewater

open access: yesChemical Engineering Journal Advances
The purity and recovery of phenol from an aqueous solution by electrodialysis with a bipolar membrane (EDBM) system mainly depend on the solution pH, possibly effective only under alkaline conditions because phenol is a very weak acid with a pKa of 10 ...
Ahmad Beiranvand   +4 more
doaj   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

DEFLUORIDATION OF DRINKING WATER BY ELECTROCOAGULATION/ELECTROFLOTATION - KINETIC STUDY [PDF]

open access: yes, 2010
A variable order kinetic (VOK) model derived from the langmuir-freundlish equation was applied to determine the kinetics of fluoride removal reaction by electrocoagulation (EC).
Bennajah Mounir   +3 more
core   +1 more source

Rational Design of Lithium Sulphonamide Polymeric Cation Exchange Membranes for LiOH Production by Electro‐Electrodialysis

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
Here the authors present the development of novel and inexpensive membranes for Li salt electro‐electrodialysis based on sulphonamide‐based polyelectrolyte for LiOH production by electrodialysis. The membranes are self‐standing Li‐selective and low‐fluorine content in comparison with state‐of‐the art benchmark (Nafion 117 membrane).
Marco Amores   +8 more
wiley   +1 more source

Energy Harvesting by Waste Acid/Base Neutralization via Bipolar Membrane Reverse Electrodialysis

open access: yesEnergies, 2020
Bipolar Membrane Reverse Electrodialysis (BMRED) can be used to produce electricity exploiting acid-base neutralization, thus representing a valuable route in reusing waste streams.
Andrea Zaffora   +6 more
doaj   +1 more source

Synthesis and Electronic Structure Modulation of 2D MBenes for Conversion of Nitrates Into Green Ammonia

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
Two‐dimensional transition metal boride‐based materials as electrocatalysts for nitrate reduction reaction (NO3RR). It covers the synthesis and structure of Mbenes for electrocatalytic nitrate reduction reaction (NO3RR) to ammonia, including ammonia detection methods, following the future perspectives.
Naseem Ahmad Khan   +7 more
wiley   +1 more source

Electrochemical Nitrate Reduction Reaction to Ammonia at Industrial‐Level Current Densities

open access: yesAdvanced Science, Volume 13, Issue 11, 23 February 2026.
This review starts from the mechanism and theoretical basis of electrochemical nitrate reduction reaction (NO3−RR), and systematically summarizes and discusses the design strategies of industrial‐level current density catalysts. In addition, the progress of industrial‐level NO3−RR‐based electrolyzers, including flow reactor and membrane electrode ...
Zhijie Cui   +4 more
wiley   +1 more source

Simultaneous Sea Sand Desalination and Resources Recovery Using the Bipolar Membrane Electrodialysis

open access: yesKuangchan zonghe liyong
[Objective] To achieve the simultaneous recovery of fresh water, acid and alkali resources through desalination of sea sand, [Method] it is expected to utilize the principle of water molecule dissociation and ion transmembrane migration at the action of ...
Xubin MA   +5 more
doaj   +1 more source

Electrochemical Strategies for CO2 Capture: Synergistic Integration of Bipolar Membrane Electrodialysis and Capacitive Deionization Across Diverse Carbon Sources

open access: yesSusMat, Volume 6, Issue 1, February 2026.
This TOC graphic highlights a comparative framework for electrochemical CO2 capture by integrating bipolar membrane electrodialysis (BPMED) and capacitive deionization (CDI) across diverse carbon sources, including direct air capture, industrial flue gas capture, and direct ocean capture.
Xiaoyu Zhao   +8 more
wiley   +1 more source

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