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Study Finds Biodiesel Easily Susceptible to Anaerobic Biodegradation, With Resulting Accelerated Biocorrosion of Metal

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A study by researchers from the University of Oklahoma and the US Naval Research Laboratory has found that biodiesel is easily susceptible to biological degradation by anaerobic bacteria. In a fuel environment, anaerobic conditions prevail whenever heterotrophic microbial respiration consumes oxygen at a rate that exceeds diffusion.

Mariner 287
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Study Finds Regional Variations in Irrigation Practices Can Push Corn Ethanol Water Requirements 3x Higher Than Earlier Estimates; Need to Account for Regional Specifics in Mandates

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The foreground bar height indicates the EWe of each state, with the portion of ground and surface water indicated by color. Researchers at the University of Minnesota have estimated state-level field-to-pump water requirements of corn ethanol production across the US. Credit: ACS. Click to enlarge. Chiu et al.

Water 170
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The Game-Changing Water Revolution: Interview with Stanley Weiner

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Globally, water demand is threatening to dangerously outpace supply, while in the US, dry states such as Texas and California are suffering from shortages and the future forebodes more suffering. For the North American shale boom, the lack of water is suffocating. How we can turn toilet water into tap water.

Water 150
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BuG ReMeDEE project seeks to use extremophile bacteria to convert methane to biofuels, biopolymers and electricity

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The project—Building Genome-to-Phenome Infrastructure for Regulating Methane in Deep and Extreme Environments ( BuG ReMeDEE )—was awarded a $6-million grant by the National Science Foundation in October 2017. This, the deepest mine in North America, began filling with water following its closure in 2002.

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DOE to fund 14 research projects on deepwater and Arctic methane hydrates; potential future energy supply

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Methane hydrate can form in Arctic and marine environments. Researchers at the University of California at San Diego will design, build, and test an electromagnetic (EM) system designed for very shallow water use and will apply the system to determine the extent of offshore permafrost on the US Beaufort inner shelf. Source: DOE.

Future 225
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DOE announces more than $65M in public and private funding to commercialize promising energy technologies

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Hot Shot Coanda-Stabilized Free Stream Gas Atomization (Hot CoSA) of Powders of Refractory Multi-Principle Element Alloys (RMPEA) for Extreme Environments, $250,000. Nu:Ionic (Tulsa, Oklahoma). Electric Grid OT Cybersecurity Dashboard for Control Room Environments, $600,000. Dry Surface Technologies (Guthrie, Oklahoma).

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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Water (1 project). Recent academic research has created synthetic analogue molecules for elucidation of CA enzyme mechanisms which are more robust in harsh environments. Affordable Energy from Water and Sunlight. Towards Scale Solar Conversion of CO 2 and Water Vapor to Hydrocarbon Fuels. Direct Solar Fuels (5 projects).

Energy 231