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Search results for seawater desalination

Ecology Oct 30, 2020

Decaying jellyfish blooms can cause temporary changes to water column food webs

Decaying jellyfish blooms fuel the rapid growth of just a few strains of seawater bacteria, effectively keeping this organic material within the water column food web, reveals a new study published in Frontiers in Microbiology. ...

Materials Science Oct 8, 2020

The Marangoni Effect can be used to obtain freshwater from the sea

A study conducted at the Politecnico di Torino, in collaboration with the Massachusetts Institute of Technology (MIT), and published in the journal Energy and Environmental Science, presents a solar desalination device capable ...

Materials Science Sep 29, 2020

Researchers use membranes that remove salt from water to help 'split' sea water into fuel

The power of the sun, wind and sea may soon combine to produce clean-burning hydrogen fuel, according to a team of Penn State researchers. The team integrated water purification technology into a new proof-of-concept design ...

Nanomaterials Sep 21, 2020

Carbon nanotubes developed for super efficient desalination

Membrane separations have become critical to human existence, with no better example than water purification. As water scarcity becomes more common and communities start running out of cheap available water, they need to ...

Nanophysics Sep 11, 2020

Regulating the absorption spectrum of polydopamine

Polydopamine (PDA) is an advanced functional material and its emergent light absorption properties make it crucial for applications in materials science. However, it is challenging to rationally design and regulate PDA absorption ...

Materials Science Jul 29, 2020

New fabric could help keep you cool in the summer, even without A/C

Air conditioning and other space cooling methods account for about 10% of all electricity consumption in the U.S., according to the U.S. Energy Information Administration. Now, researchers reporting in ACS Applied Materials ...

Nanophysics Jul 28, 2020

Discovery will allow more sophisticated work at nanoscale

The movement of fluids through small capillaries and channels is crucial for processes ranging from blood flow through the brain to power generation and electronic cooling systems, but that movement often stops when the channel ...

Biochemistry Jul 16, 2020

Membrane technology could cut emissions and energy use in oil refining

New membrane technology developed by a team of researchers from the Georgia Institute of Technology, Imperial College London, and ExxonMobil could help reduce carbon emissions and energy intensity associated with refining ...

Materials Science Jul 10, 2020

Research on seawater surface tension becomes international guideline

The property of water that enables a bug to skim the surface of a pond or keeps a carefully placed paperclip floating on the top of a cup of water is known as surface tension. Understanding the surface tension of water is ...

Environment Jun 26, 2020

Unorthodox desalination method could transform global water management

Water security is becoming an urgent global challenge. Hundreds of millions of people already live in water-scarce regions, and the UN projects that by 2030 about half the world's population will be living in highly water-stressed ...

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