Electrodialysis desalination, resource and energy recovery from water industries for a circular economy

Desalination, Год журнала: 2023, Номер 569, С. 117041 - 117041

Опубликована: Окт. 12, 2023

Язык: Английский

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Mitigating electrodialysis membrane fouling in seawater desalination

Separation and Purification Technology, Год журнала: 2024, Номер 345, С. 127228 - 127228

Опубликована: Март 25, 2024

Язык: Английский

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Nutrient recovery from digestate: Pilot test experiments

Journal of Environmental Management, Год журнала: 2024, Номер 353, С. 120166 - 120166

Опубликована: Янв. 27, 2024

A series of technologies have been employed in pilot-scale to process digestate, i.e. the byproduct remaining after anaerobic digestion agricultural and other wastes, with aim recovering nutrients reducing load solids organics from it, hence improving quality digestate for potential subsequent reuse. In this case originated a mixture dairy animal wastes small amount wastes. It was processed by application several treatments, applied series, microfiltration, ultrafiltration, reverse osmosis, selective electrodialysis combined UV/ozonation. The initially membrane filtration methods (micro- ultra-filtration) removed most suspended macromolecules efficiency more than 80%, while osmosis (at end) almost all solutes (85–100%), producing sufficiently clarified water, appropriate unit over 95% ammonium potassium were recovered feed, along 55% phosphates. Of latter, 75% retrieved form struvite.

Язык: Английский

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Electrodialysis as a key operating unit in chemical processes: From lab to pilot scale of latest breakthroughs

Chemical Engineering Journal, Год журнала: 2024, Номер 494, С. 153111 - 153111

Опубликована: Июнь 14, 2024

This review article comprehensively explores the significant advancements in electrodialysis (ED) technology within field of chemical engineering, presenting a holistic overview that spans fundamental principles, membrane materials and fabrication techniques, operational parameters, wide array applications. Unlike previous studies often narrow their focus to specific aspects ED, this work synthesizes global advances, bridging gaps between diverse research themes offer coherent understanding current trends future directions. membrane-based separation process driven by electric potential, is pivotal for its applications water purification, desalination, resource recovery, beyond. delves into evolution ion-exchange membranes, highlighting innovations materials, alongside advances techniques enhance selectivity efficiency. It also scrutinizes impact parameters on performance ED systems, addressing challenges like ion leakage, fouling, balance conductivity. Process intensification system optimization strategies are discussed, revealing how recent developments contribute energy efficiency, scalability, sustainability. The further extends emerging sectors ranging from environmental management hydrometallurgy industries, underscored case demonstrate practical implementations. Conclusively, underlines multidisciplinary approach required advancement technologies, suggesting avenues prioritize impact, economic feasibility, technological innovation. Through perspective, it aims catalyze exploration application some most pressing challenges.

Язык: Английский

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Nutrient recovery and hydrogen production from wastewater by electrodialysis process: Optimization using response surface methodology

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107390 - 107390

Опубликована: Март 1, 2025

Язык: Английский

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Overcoming the trade-off between water flux and salt rejection of an RO membrane via simultaneous optimization using highly porous microstructured support and sulfonated porous organic polymer-based polyamide active layer

Journal of Membrane Science, Год журнала: 2023, Номер 687, С. 122085 - 122085

Опубликована: Сен. 12, 2023

Язык: Английский

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Detailed organic characterization of process water to evaluate reverse osmosis membrane fouling in industrial wastewater treatment

Desalination, Год журнала: 2023, Номер 572, С. 117128 - 117128

Опубликована: Ноя. 10, 2023

One of the major waste streams within oil and gas (O&G) industry is produced process water generated during hydrocarbon production treatment, respectively. In facilities, typically has lower salinity (i.e., <10,000 mg/L) which present opportunities for these wastewaters to be treated beneficial reuse applications via advanced treatment technologies, such as reverse osmosis (RO) membranes. key challenges RO membranes application industrial wastewater fouling frequently attributed soluble organics in and/or associated with field chemicals. this study, a detailed organic characterization methodology, using liquid chromatography carbon detector (LC-OCD) was applied characterize on real collected from plant at facility. Additionally, rigorous bench-scale testing procedure implemented assess performance full-scale system without activated filter (ACF) pretreatment, making study first one apply LC-OCD methodology evaluate deployed an plant. Bench-scale results showed that absence ACF 12 % decline membrane permeability (from 1.78 1.57 L/(m2-bar-h)) observed, while no measured after treatment. The confirmed by mass balance calculations bench scale experiments well Fourier Transform Infrared (FTIR) analysis coupons. Moreover, inlet TOC concentration approximately 3.06 mg/L; those 1.29 mg/L (42 %) are hydrophobic, 1.77 (58 hydrophilic. After hydrophobic decreased 0.65 mg/L, revealing removing >50 likely responsible fouling. operational quality were comparable data validating lab study.

Язык: Английский

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Determining obstructive or promoting effects of anions and DOM on phosphate transport combining with Donnan dialysis and selective electrodialysis

Desalination, Год журнала: 2024, Номер 586, С. 117786 - 117786

Опубликована: Май 27, 2024

Язык: Английский

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Effects of di-ions structure of the core layer ionomer on anion exchange membrane characteristics of anti-protein fouling and electrodialysis desalination

Desalination, Год журнала: 2024, Номер 576, С. 117334 - 117334

Опубликована: Янв. 21, 2024

Язык: Английский

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Sustainable nutrient water recovery by a hybrid electrodialysis (ED) - forward osmosis (FO) process for agricultural application

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(2), С. 112091 - 112091

Опубликована: Фев. 1, 2024

Язык: Английский

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