News tagged with osmosis
Harnessing the power of salt, Norway tries osmotic power
Nov 23, 2009 |
4.2 / 5 (6) |
4
After wind, sun, currents and tides, a company is preparing to make clean electricity by harnessing another natural phenomenon, the energy-unleashing encounter of freshwater and seawater.
New technology being developed for use in Jordan desalination plant
Aug 19, 2009 |
not rated yet |
0
Researchers at Ben-Gurion University of the Negev are developing technology to scale up a novel method for achieving very high recoveries in desalination by reverse osmosis to be used in a Jordanian desalinization plant.
Energy-efficient water purification
Jan 14, 2009 |
5 / 5 (1) |
0
Water and energy are two resources on which modern society depends. As demands for these increase, researchers look to alternative technologies that promise both sustainability and reduced environmental impact. Engineered ...
Search results for osmosis
NASA Develops Algae Bioreactor as a Sustainable Energy Source
Nov 18, 2009 |
4.8 / 5 (8) |
2
(PhysOrg.com) -- As a clean energy alternative, NASA invented an algae photo-bioreactor that grows algae in municipal wastewater to produce biofuel and a variety of other products.
'Blue energy' seems feasible and offers considerable benefits
Oct 30, 2009 |
4.5 / 5 (10) |
0
Generating energy on a large scale by mixing salt and fresh water is both technically possible and practical. The worldwide potential for this clean form of energy - 'blue energy' or 'blue electricity' - is enormous. However, ...
Tiny pump means pain relief for big cats
Sep 01, 2009 |
not rated yet |
1
Veterinarians from the Wildlife Conservation Society's Bronx Zoo and the University of Tennessee have found a solution to the challenge of providing effective pain relief to some of their most difficult patients: ...
Geobiologists propose that the earliest complex organisms fed by absorbing ocean buffet
Space & Earth / Earth Sciences
Aug 19, 2009 |
4.2 / 5 (6) |
0
Research at Virginia Tech has shown that the oldest complex life forms -- living in nutrient-rich oceans more than 540 million years ago - likely fed by osmosis.
Wastewater produces electricity and desalinates water
Aug 06, 2009 |
4.5 / 5 (16) |
1
A process that cleans wastewater and generates electricity can also remove 90 percent of salt from brackish water or seawater, according to an international team of researchers from China and the U.S.
Researchers achieve major breakthrough with water desalination system
Jul 13, 2009 |
4.4 / 5 (18) |
7
(PhysOrg.com) -- Concern over access to clean water is no longer just an issue for the developing world, as California faces its worst drought in recorded history. According to state's Department of Water Resources, supplies ...
Jordan's fossil water source has high radiation levels
Feb 24, 2009 |
4.4 / 5 (8) |
1
Ancient groundwater being tapped by Jordan, one of the 10 most water-deprived nations in the world, has been found to contain twenty times the radiation considered safe for drinking water in a new study by an international ...
New filtering technology has environmental, industrial applications
Nov 18, 2008 |
4.6 / 5 (11) |
0
Materials engineers have created a new type of membrane that separates oil from water and, if perfected, might be used for environmental cleanup, water purification and industrial applications.
The fastest flights in nature: High-speed spore discharge mechanisms among fungi
Biology /
Sep 17, 2008 |
5 / 5 (1) |
0
Microscopic coprophilous or dung-loving fungi help make our planet habitable by degrading the billions of tons of feces produced by herbivores. But the fungi have a problem: survival depends upon the consumption of their ...
Saltwater solution to save crops
Space & Earth / Earth Sciences
Sep 11, 2008 |
4.6 / 5 (7) |
0
Technology under development at the University of New South Wales could offer new hope to farmers in drought-affected and marginal areas by enabling crops to grow using salty groundwater.
List of search results for osmosis
