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Nanomaterials Nov 22, 2022

Experiment demonstrates nanoscale structures can improve reverse osmosis seawater desalination

A multinational team of researchers have developed a process that builds on the success of current reverse osmosis processes that remove salt from seawater. Researchers led by Professor Heqing Jiang, of the Qingdao Institute ...

Environment Nov 21, 2022

Monterey Bay desalination project is approved despite environmental injustice concerns

In a decision that sheds harsh light on the state's commitment to environmental justice amid growing drought anxiety, the California Coastal Commission has granted conditional approval to a controversial Monterey Bay desalination ...

Analytical Chemistry May 26, 2022

Desalination study could help engineers produce clean water more efficiently

A team led by researchers from Imperial College London, investigated how water molecules move in a confined spaceā€”in this case through a polyamide (PA) membrane that is used to remove salt from seawater to produce fresh ...

Nanophysics May 12, 2022

The future of desalination? A fast, efficient, selective membrane for purifying saltwater

Water scarcity is a growing problem around the world. Desalination of seawater is an established method to produce drinkable water but comes with huge energy costs. For the first time, researchers use fluorine-based nanostructures ...

Materials Science Nov 10, 2021

Extracting high-quality magnesium sulphate from seawater desalination brine

Given that mining to extract high-grade mineral ores is wastefully energy intensive, exhaustible, and bad for the environment, scientists have been scouting for alternatives. A group of Korean researchers, led by Professor ...

Materials Science Nov 2, 2021

How to do a better job of cleaning salty water? By keeping desalination tools dry

Growing up in Seattle, Allyson McGaughey, USC Viterbi School of Engineering Ph.D. '21, was never faced with the daily reality of drought. In the increasingly hot and dry desert of Los Angeles, however, the scarcity of water ...

Environment Aug 27, 2021

A 1,000-year drought is hitting the West: Could desalination be a solution?

The United States and many other parts of the world are reeling under the impacts of severe drought. One possible solution is the desalination of seawater, but is it a silver bullet?

Environment Jun 13, 2021

Drought-hit Jordan to build Red Sea desalination plant

Jordan said Sunday it plans to build a Red Sea desalination plant operating within five years, to provide the mostly-desert and drought-hit kingdom with critical drinking water.

Nanomaterials May 27, 2021

High-capacity pseudocapacitive electrodes by valence engineering developed for desalination

Recently, the researchers from Institute of Solid State Physics, Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences used valence engineering to develop three manganese oxides as electrodes with ...

Analytical Chemistry Feb 22, 2021

A salt solution for desalinating brine

Solar-powered brine crystallization could alleviate the environmental impacts of seawater desalination.

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