Results 21 to 30 of about 47,922 (285)

An alkaline stable anion exchange membrane for electro-desalination [PDF]

open access: yes, 2021
Anion exchange membrane (AEM) as a positively-charged polymer allows the transition of anions, block the cations, and has been widely used in the electro-desalination processes.
Mei, Y   +6 more
core   +1 more source

Application of a membrane condenser system for ammonia recovery from humid waste gaseous streams at a minimum energy consumption

open access: yesApplied Water Science, 2022
Among the various technologies for the removal and recovery of chemicals from gaseous streams, the membrane condenser (MCo) is proposed and analyzed in this work.
Francesca Macedonio   +7 more
doaj   +1 more source

The Anti-Inflammatory Effect and Structure of EPCP1-2 from Crypthecodinium cohnii via Modulation of TLR4-NF-κB Pathways in LPS-Induced RAW 264.7 Cells

open access: yesMarine Drugs, 2017
Exopolysaccharide from Crypthecodinium cohnii (EPCP1-2) is a marine exopolysaccharide that evidences a variety of biological activities. We isolated a neutral polysaccharide from the fermentation liquid of Crypthecodinium cohnii (CP).
Xiaolei Ma   +7 more
doaj   +1 more source

Airfoil-shaped filament feed spacer for improved filtration performance in water treatment

open access: yesScientific Reports, 2023
Optimal spacer design enhances the filtration performance in spiral-wound modules by controlling the local hydrodynamics inside the filtration channel. A novel airfoil feed spacer design fabricated using 3D-printing technology is proposed in this study ...
Adnan Qamar   +3 more
doaj   +1 more source

A Novel Low-Temperature Thermal Desalination Technology Using Direct-Contact Spray Method [PDF]

open access: yes, 2020
Due to the emerging water crisis, the global desalination capacity has been expanding exponentially in the past few decades, leading to substantial amount of primary energy consumption.
Wakil Shahzard, Muhammad   +15 more
core   +1 more source

Characterization of new and fouled SWRO membranes by ATR/FTIR spectroscopy

open access: yesApplied Water Science, 2018
Attenuated total reflection (ATR)–Fourier transform infrared (FTIR) spectroscopy was used to characterize the chemical nature of fouling species on different spiral wound membranes operated at Al-Jubail SWRO plant.
Mohammed Mahmoodur Rahman   +2 more
doaj   +1 more source

THE MED-CSD PROJECT: POTENTIAL FOR CSP DESALINATION DEVELOPMENT IN MEDITERRANEAN COUNTRIES [PDF]

open access: yes, 2010
Within the MED-CSD project feasibility studies of integrated hybrid Concentrating Solar Power (CSP) and Seawater Desalination (SD) plants were carried out in selected Mediterranean countries (Morocco, Italy, Cyprus, Palestinian National Authority and ...
Cottret, Nicolas   +15 more
core   +1 more source

Renewable energy desalination: Performance analysis and operating data of existing RES desalination plants [PDF]

open access: yes, 2022
S.3120-3140During the last decades, several small autonomous brackish or seawater desalination units driven by renewable energy sources (RES) have been developed within EU and non-EU projects around the world.
Schwantes, Rebecca   +7 more
core   +1 more source

Operating and maintenance cost in seawater reverse osmosis desalination plants. Artificial neural network based model [PDF]

open access: yes, 2017
The implementation of seawater reverse osmosis (SWRO) desalination plants was key to ensure the fresh water supply in arid and coastal regions. The high operating and maintenance (O\&M) cost in these plants are an impediment.
Feo-García, J.   +3 more
core   +1 more source

Two strategies for freeze desalination of seawater by progressive and block techniques [PDF]

open access: yes, 2021
5 páginasThis work is focused on the study of desalination of salt solutions (as a simulation of seawater fluid) through progressive stirred freeze concentration (PSFC) and block freeze concentration (BFC).
Ruiz Y.   +8 more
core   +1 more source

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