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Latest Anaerobic digestion Stories

Unexpected Properties Of Methane-producing Microbe Revealed
2013-11-19 08:31:36

University of Massachusetts at Amherst Derek Lovley's lab at UMass Amherst show for the first time that one of the most abundant methane-producing microorganisms on Earth makes direct electrical connections with another species to produce the gas in a completely unexpected way For 40 years, scientists thought they understood how certain bacteria work together to anaerobically digest biomass to produce methane gas, important in bioenergy and the major source of greenhouse gas. But now...

Lignin-Feasting Microbe Could Be Used For Biofuels
2013-11-13 16:08:10

Lawrence Berkeley National Laboratory Nature designed lignin, the tough woody polymer in the walls of plant cells, to bind and protect the cellulose sugars that plants use for energy. For this reason, lignin is a major challenge for those who would extract those same plant sugars and use them to make advanced biofuels. As part of their search for economic ways to overcome the lignin challenge, researchers at the Joint BioEnergy Institute (JBEI) have characterized the enzymatic activity of...

2013-10-25 23:21:14

A local student is making a positive impact this fall at his school and in the community. He helps Oakwood School to go green with BioGreenChoice products. Dayton, OH (PRWEB) October 25, 2013 A local student is making a positive impact this fall at his school and in the community. Connor Morris, an 8th grader at Oakwood Junior High School, was concerned about the environmental impact of the use of plastic and Styrofoam by the school district. Across the country, landfills are filling up...

Sediments From The Deep Sea Give Insight Into Dynamics Of The Deep Biosphere
2013-10-22 14:53:38

Max Planck Institute Traces of past microbial life in sediments off the coast of Peru document how the microbial ecosystem under the seafloor has responded to climate change over hundreds of thousands of years. For more a decade scientists at the Max Planck Institute for Marine Microbiology and their colleagues at MARUM and the University of Aarhus have investigated microbial life from this habitat. This "Deep Biosphere", reaching several hundred meters below the seafloor, is exclusively...


Word of the Day
negawatt
  • A unit of saved energy.
Coined by Amory Lovins, chairman of the Rocky Mountain Institute as a contraction of negative watt on the model of similar compounds like megawatt.