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Environment Mar 6, 2024

Q&A: The critical need to address chemical contamination in drinking water

A Special Issue of the Journal of Exposure Science & Environmental Epidemiology co-edited by Yale School of Public Health Associate Professor Dr. Nicole Deziel, Ph.D., presents the latest research on exposure, health, and ...

Nanophysics Mar 6, 2024

Nanodevices can produce energy from evaporating tap or seawater

Evaporation is a natural process so ubiquitous that most of us take it for granted. In fact, roughly half of the solar energy that reaches the Earth drives evaporative processes. Since 2017, researchers have been working ...

Polymers Mar 6, 2024

Scientists reveal molecular mysteries to control silica scaling in water treatment

Collaborative research that combined experiments at Yale University and molecular dynamics simulations at the Department of Energy's Oak Ridge National Laboratory provides new insights into solving a major technical obstacle ...

Polymers Sep 20, 2023

New self-cleaning membranes developed by researchers dramatically improve efficiency of desalination technologies

A team of NYU Abu Dhabi (NYUAD) researchers has developed a new kind of self-cleaning, hybrid membrane that provides a solution that overcomes significant challenges that have, until now, limited desalination technologies.

Materials Science Sep 10, 2023

Novel membrane could reduce energy expenditure in separating molecules for desalination, drug development

Separating molecules is critical to producing many essential products. For example, in petroleum refining, the hydrocarbons—chemical compounds composed of hydrogens and carbons—in crude oil are separated into gasoline, ...

Materials Science May 16, 2023

High efficiency, salt resistance and high strength desalination achieved with new hydrogel solar evaporator

In the face of increasing global scarcity of freshwater resources, desalination is considered one of the most effective ways to alleviate this problem. However, it does come with a catch—efficient and low-cost evaporation ...

Analytical Chemistry Apr 17, 2023

Upending a decades-long theory of reverse osmosis water desalination

The process of reverse osmosis has proven to be the state-of-the-art method for removing salt from seawater and increasing access to clean water. Other applications include wastewater treatment and energy production.

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 space—in this case through a polyamide (PA) membrane that is used to remove salt from seawater to produce fresh ...

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