Results 131 to 140 of about 62,161 (298)

Stepwise sedimentation of calcium and magnesium ions by CO2 absorption in concentrated seawater

open access: yesGongye shui chuli
During the precipitation of calcium and magnesium ions by absorbing CO2 in concentrated seawater, MgO was used to regulate the pH of the solution at 6.5-7.2 to precipitate calcium ions from concentrated seawater.
SHEN Lubin   +8 more
doaj   +1 more source

Combined water and electricity production on industrial scale in the MENA countries with concentrating solar power [PDF]

open access: yes, 2010
This paper presents some results from the EU-financed project MED-CSD in which were carried out technical and economic feasibility studies in concrete locations within selected MENA countries for water and power plants driven by concentrated solar power (
Kern, Jürgen   +2 more
core  

Experience in desalination training and know-how in the Canary Islands

open access: yes, 2001
A brief review of desalination in the Canary Islands has been presented, from the point of view of technological status: training capabilities, as well as expertise developed. Thus, under-graduate and postgraduate (MSc, PhD) courses at the University are
G. Piernavieja   +5 more
core   +1 more source

Hydrogel‐Based Bioelectronics: From Therapy and Sensing to Neuromorphic Computation

open access: yesFlexTech, EarlyView.
This review establishes a material–conduction–property–application framework connecting hydrogel chemistry and charge transport with therapy, sensing, closed‐loop feedback, and neuromorphic computation. ABSTRACT Bioelectronics establish bidirectional communication between living systems and electronic devices, providing an enabling platform for ...
Jianlong Hong   +7 more
wiley   +1 more source

Brine discharge from desalination plants: a modeling approach to an optimized outfall design

open access: yes, 2007
Desalination was for long considered a technology too expensive to adopt in most arid countries except those with large reserves of fossil fuels and affluent economies.
El-Fadel, M.   +3 more
core   +1 more source

Physicochemical and functional properties of alkali‐soluble nonstarch polysaccharide‐rich fraction from selected edible flowers

open access: yesFood Biomacromolecules, EarlyView.
Polysaccharides were alkaline‐extracted (NaOH/ethanol) from edible flowers, yielding 52−65% carbohydrates with co‐extracted protein and salts. FTIR, SEM, and XRD revealed uronic acids, glycosidic linkages, amorphous matrices, and crystalline salts. Marigold and rose showed high water‐holding, swelling, and oil‐holding capacities, whereas hibiscus was ...
Kentaro Kawata   +2 more
wiley   +1 more source

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Desalination effect on FⅧ components: a compartive study among 5 desalination methods

open access: yesZhongguo shuxue zazhi
Objective To compare the desalination effects of five desalination methods and their effects on the components for human coagulation factor Ⅷ(FⅧ), and provide reference for selection of protein desalination methods.
Renjun PEI   +7 more
doaj   +1 more source

Drainage Water Reuse Through a Baffled Constructed Wetland System: A Pilot Study in the Harran Plain, Türkiye

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT The reuse of agricultural drainage water requires low‐cost pretreatment for sediments and salts. This study developed a pilot‐scale horizontal surface‐flow baffled constructed wetland for passive pretreatment of agricultural drainage water.
Sinan Uyanık   +13 more
wiley   +1 more source

Desalination, (de)securitisation and cooperation

open access: yes, 2017
The concepts of securitisation and de-securitisation, drawn from the security studies in international relations, explain the discursive construction and deconstruction of security issues.
Walschot, Maureen   +1 more
core  

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