Results 21 to 30 of about 158,929 (213)
Chemical Engineering Transactions, 2021 In the context of renewable energy sources, storage systems have been proposed as a solution to the issues related to fluctuations in the production and consumption of electric power. The EU funded BAoBaB project is aimed at developing the Acid/Base Flow
Andrea Culcasi +4 more
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Photovoltaic solar electrodialysis with bipolar membranes [PDF]
Desalination, 2018 Electrochemical process like Electrodialysis (ED) and Electrodialysis with Bipolar Membranes (EDBM) can contribute to the production of freshwater and to the valorization of waste streams. In particular, EDBM can valorise the waste from desalination technologies using electric power, producing acids (HCl) and basis (NaOH) from seawater rejected brines.
Herrero González, Marta +4 more
openaire +2 more sources
Membranes, 2021 The objective of this work was to evaluate obtaining LiOH directly from brines with high LiCl concentrations using bipolar membrane electrodialysis by the analysis of Li+ ion transport phenomena.
Alonso González +5 more
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Production processes of fermented organic acids targeted around membrane operations: design of the concentration step by conventional electrodialysis [PDF]
, 2001 Organic acids are increasingly used for various industrial applications. Their production is mainly achieved by fermentation. Precipitation or extraction stages, which generate big amount of effluents, are then traditionally used to get the acid in a ...
Bailly, Mathieu +4 more
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Membranes, 2023 In kraft pulping, large quantities of biomass degradation products dissolved in the black liquor are incinerated for power generation and chemical recovery. The black liquor is, however, a promising feedstock for carboxylic acids and lignin.
Silvia Maitz +2 more
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Finite elements-based 2D theoretical analysis of the effect of IEX membrane thickness and salt solution residence time on the ion transport within a salinity gradient power reverse electrodialysis half cell pair [PDF]
, 2013 Reverse electrodialysis electrical power generation is based on the transport of salt ions through ion conductive membranes. The ion flux, equivalent to an electric current, results from a salinity gradient, induced by two salt solutions at significantly
Etienne, Brauns
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Chemical Engineering Transactions, 2022 Electrical energy storage is critical for a broader penetration of renewable energies with intermittent nature, such as solar and wind energy. The Acid/Base Flow Battery (AB-FB) is a unique, sustainable, and environmental-friendly storage technology with
Andrea Culcasi +4 more
doaj +1 more source
Fluorescence spectroscopy applied to the optimisation of a desalting step by electrodialysis for the characterisation of marine organic matter [PDF]
, 2009 The isolation and characterisation of marine dissolved organic matter (DOM) are still not readily achieved today. The study of this chemically complex material is particularly difficult, especially as it is hindered by the high salinity of seawater.
Roux-de Balmann, Hélène +3 more
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Membranes, 2023 Wastewater and by-product treatments are substantial issues with consequences for our society, both in terms of environmental impacts and economic losses. With an overall global objective of sustainable development, it is essential to offer eco-efficient
Aurore Cournoyer, Laurent Bazinet
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Journal of Materials Research and Technology, 2023 In recent years, the process of anion/cation membrane electrodialysis to produce nanomaterials and bipolar membrane electrodialysis to produce acid has the advantages of greenness, energy saving, high efficiency, significant industrial application value,
Shengnan Lin, Tingan Zhang
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