Search results for seawater desalination

Polymers Jun 22, 2016

Copolymer membranes toughened up

A novel synthetic membrane produced by researchers at King Abdullah University of Science and Technology (KAUST), Saudi Arabia, is stronger and more stable than previous examples made by the same technique. The new material ...

Environment May 27, 2016

In a word, why climate change matters: Water

Think climate change and what comes to mind? The Arctic Ocean melting like an ice cube under a July sun? Island paradises swallowed up by rising seas? Beefier hurricanes crashing into coastlines with greater frequency?

Environment May 26, 2016

Hongkongers pooh-pooh waste treatment plant, despite free spa

It is billed as a groundbreaking way to deal with Hong Kong's human waste, and even includes an onsite spa free to residents, but a new eco-friendly sludge treatment plant has not washed with some locals.

Environment May 3, 2016

Gaza sewage poisons coastline, threatens Israel

Each day, millions of gallons of raw sewage pour into the Gaza Strip's Mediterranean beachfront, spewing out of a metal pipe and turning miles of once-scenic coastline into a stagnant dead zone.

Nanomaterials Mar 28, 2016

Scientists discover another design principle for building nanostructures

When it comes to the various nanowidgets scientists are developing, nanotubes are especially intriguing. That's because hollow tubes that have diameters of only a few billionths of a meter have the potential to be incredibly ...

Environment Mar 2, 2016

Groundwater from coastal aquifers is a better source for desalination than seawater

Researchers at Ben-Gurion University of the Negev (BGU) have determined that saline groundwater from coastal aquifers is a better alternative water source than seawater for reverse osmosis (RO) desalination due to reduced ...

Energy & Green Tech Feb 4, 2016

Battery technology could charge up water desalination

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 ...

Nanomaterials Jan 26, 2016

Using graphene to filter water

Growing up in China in the 1980s, Baoxia Mi recognized that water was not something to take for granted.

Environment Jan 8, 2016

As rain pummels California, some see a way to fight drought

Much of the torrential rain that fell on Southern California this week flowed right into the ocean, just like it did before the state's epic drought.

Energy & Green Tech Dec 29, 2015

PRO as a sustainable energy production system is crippled by biofouling

Researchers at the Zuckerberg Institute for Water Research at Ben-Gurion University of the Negev (BGU) and Yale University have determined that pressure-retarded osmosis technology is not feasible primarily due to biofouling ...

page 21 from 31