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Search results for water desalination

Biochemistry Mar 28, 2025

Nanofiltration system separates valuable industrial chemicals from cattle manure

A collaboration between chemical engineers and animal scientists has created a system for recovering valuable industrial chemicals from animal waste, representing a major step towards circularity and environmental sustainability.

Polymers Feb 26, 2025

Making clean water more accessible: New membrane filter enhances desalination speed and cost-effectiveness

When you drink a nice refreshing glass of water, do you ever think, "Gee, I'm glad that polymeric desalination membrane did its job!" Probably not, but maybe you should.

Environment Feb 25, 2025

Stuck in eternal drought, UAE turns to AI to make it rain

In the marbled halls of a luxury hotel, leading experts are discussing a new approach to an age-old problem: how to make it rain in the UAE, the wealthy Gulf state that lies in one of the world's biggest deserts.

Environment Feb 17, 2025

Gap between water supply and demand will increase as climate shifts, analysis finds

Robust water-management strategies will be necessary to overcome discrepancies between water supply and demand in a warming world, according to a new analysis by Carnegie Science's Lorenzo Rosa and Matteo Sangiorgio of the ...

Nanomaterials Feb 13, 2025

Eco-friendly ink expands graphene's potential in 3D printing

Researchers at the University of Waterloo have unlocked the potential of graphene in areas as diverse as vehicles, consumer electronics and environmental cleanup with an eco-friendly ink for 3D-printing.

Environment Feb 3, 2025

Drought can hit almost anywhere: How five cities that nearly ran dry got water use under control

Water scarcity is often viewed as an issue for the arid American West, but the U.S. Northeast's experience in 2024 shows how severe droughts can occur in just about any part of the country.

Environment Jan 29, 2025

Dead Sea an 'ecological disaster', but no one can agree how to fix it

An abandoned lifeguard cabin, a rusty pier and mangled umbrellas are all that is left of Ein Gedi, once Israel's flagship beach drawing international tourists to float in the world-famous waters of the Dead Sea.

Environment Jan 26, 2025

How we treat catchment water to make it safe to drink

Most of us are fortunate that, when we turn on the tap, clean, safe and high-quality water comes out.

Nanomaterials Jan 15, 2025

Graphene's new ion permeability could transform water filtration and sensors

W眉rzburg chemists have succeeded in controlling the passage of halide ions by deliberately introducing defects into a two-layer nanographene system. Their results have been published in Nature. The paper shows new perspectives ...

Archaeology Jan 14, 2025

Fruit and veg, exercise, frequent bloodletting and more tips on staying healthy from medieval travelers

Travelers have always faced health hazards when far from home. Medieval people were no exception. Pilgrims, crusaders and others were warned by preachers such as 13th century Jacques de Vitry of "dangers on land, dangers ...

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