The technology that charges batteries for electronic devices could provide fresh water from salty seas, says a new study by University of Illinois engineers. Electricity running through a salt water-filled battery draws the ...
Energy & Green Tech
Feb 4, 2016
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We know that excessive consumption, industrial activity and growth in the global population are some of the factors threatening access to drinking water for an increasing proportion of people around the world. According to ...
Engineering
May 31, 2019
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(Phys.org) —Access to safe drinking water is a step closer to being a reality for those in developing countries, thanks to new research published today in Nature Communications.
Nanomaterials
Aug 14, 2013
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A research team from the Georgia Institute of Technology and ExxonMobil has demonstrated a new carbon-based molecular sieve membrane that could dramatically reduce the energy required to separate a class of hydrocarbon molecules ...
Materials Science
Aug 18, 2016
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571
Engineers at MIT have developed a new approach to removing lead or other heavy-metal contaminants from water, in a process that they say is far more energy-efficient than any other currently used system, though there are ...
Materials Science
Sep 22, 2021
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153
Could desalination be the answer to California's drought? As parts of the state become drier, scientists are looking at ways to turn seawater into drinkable water.
Energy & Green Tech
Feb 18, 2015
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More than 800 million people lack access to clean and safe water. Recent advances in water filtration technology have created new ways to filter water and make it drinkable, but many of these applications are too costly and ...
Bio & Medicine
Aug 12, 2019
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61
Recycled wastewater is not only as safe to drink as conventional potable water, it may even be less toxic than many sources of water we already drink daily, Stanford University engineers have discovered.
Environment
Nov 14, 2022
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(PhysOrg.com) -- Britain has brought online a new desalination plant near London capable of providing the city with 150 million gallons (568 million litres) of water per day, should the need arise. At a cost of £270 ...
The treatment of seawater, including its large-scale desalination, is a major challenge for our society. Reverse osmosis is one of the most widely used techniques for the desalination of water. Some of the membranes currently ...
Nanomaterials
Nov 9, 2020
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