Wastewater produces electricity and desalinates water
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.
Unique salt allows energy production to move inland
Production of energy from the difference between salt water and fresh water is most convenient near the oceans, but now, using an ammonium bicarbonate salt solution, Penn State researchers can combine bacterial ...
Self-sustaining robot has an artificial gut (w/ Video)
Researchers Developing Potentially 'Transformative' Method to Produce Clean, Green Biofuels (w/ Video)
(PhysOrg.com) -- A new way to make valuable chemicals and more affordable “green” fuel from solar power, bacteria and carbon dioxide could be "truly transformative" for our society if it works on a commercial ...
Urine could be the answer to cheaper electricity
(PhysOrg.com) -- Urine can be an abundant fuel for electricity generation, according to British scientists in the first study of its kind.
Breakthrough in race to create 'bio-batteries'
(Phys.org) —Scientists at the University of East Anglia have made an important breakthrough in the quest to generate clean electricity from bacteria.
Major advance made in generating electricity from wastewater
Engineers at Oregon State University have made a breakthrough in the performance of microbial fuel cells that can produce electricity directly from wastewater, opening the door to a future in which waste ...
Renewable hydrogen production becomes reality at winery
(PhysOrg.com) -- The first demonstration of a renewable method for hydrogen production from wastewater using a microbial electrolysis system is underway at the Napa Wine Company in Oakville. The refrigerator-sized hydrogen ...
Bacteria use hydrogen, carbon dioxide to produce electricity
Researchers have engineered a strain of electricity-producing bacteria that can grow using hydrogen gas as its sole electron donor and carbon dioxide as its sole source of carbon. Researchers at the University of Massachusetts, ...
Electricity from the marshes
An unexpected source of new, clean energy has been found: the Plant-Microbial Fuel Cell that can generate electricity from the natural interaction between living plant roots and soil bacteria. The technique already works ...
Researchers Develop New Geobacter Microbe Strain to Produce More Electricity, Open New Applications
(PhysOrg.com) -- In their most recent experiments with Geobacter, the sediment-loving microbe whose hairlike filaments help it to produce electric current from mud and wastewater, Derek Lovley and colleagues at the ...
Biofuel cell retrieves copper
(PhysOrg.com) -- Producing energy and recovering copper from waste water at the same time: this is what Wageningen University environmental technologists are doing with their new microbial fuel cell.
Microbial hair -- it's electric: Specialized bacterial filaments shown to conduct electricity
(PhysOrg.com) -- Some bacteria grow electrical hair that lets them link up in big biological circuits, according to a University of Southern California biophysicist and his collaborators.
Bringing down the cost of fuel cells: New catalyst dramatically cheaper without sacrificing performance
Engineers at the University of Wisconsin-Milwaukee (UWM) have identified a catalyst that provides the same level of efficiency in microbial fuel cells (MFCs) as the currently used platinum catalyst, but at ...