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DOE awards $27.5M to 16 water infrastructure projects

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million to 16 water infrastructure projects. Modern technology has the potential to reduce energy use in aging water infrastructure, particularly in wastewater treatment, which demands up to 2% of domestic electricity use each year. The US Department of Energy (DOE) is awarding $27.5

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OSU team develops process to clean coal mine drainage and extract rare earth elements

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In an open-access paper in the journal Environmental Engineering Science , the team reports that the process successfully cleaned clean coal mine drainage while producing rare-earth elements in samples from various rivers across Ohio, Pennsylvania, and West Virginia. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S.

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Virginia Tech team develops process for high-yield production of hydrogen from xylose under mild conditions

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A team of Virginia Tech researchers, led by Dr. Y.H. The findings of their study, published in the journal Angewandte Chemie, International Edition , suggest that cell-free biosystems could produce hydrogen from biomass xylose at low cost. Flow of the new process; enzymes are in red. Credit: Martín del Campo et al. Click to enlarge.

Virginia 331
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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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First, an electric potential will be applied to water to simultaneously produce acidity and alkalinity. Columbia University will develop new processes with lower environmental impact to obtain energy relevant metals from mines that are olivine rich at lower cost than state of the art processes. Pacific Northwest National Laboratory.

Supplies 345
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Successful demonstration of advanced hyperbaric centrifuge technology for recovering fine coal particles from waste slurries

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coal-cleaning plant in Alabama successfully reduced moisture from ultrafine coal waste. In some cases the water is evaporated to stabilize the deposits before they are recovered in surface reclamation; in others, the waste coal is not recovered for a variety of technological, operational, market, or other reasons.

Coal 186
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WVU opens new research facility to extract valuable rare earth elements from acid mine drainage

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West Virginia University (WVU) researchers are opening a new facility to capture rare earth elements (REEs) from acid mine drainage (AMD) from coal mining. Conventional rare-earth recovery methods require an expensive, difficult and messy extraction process that generates large volumes of contaminated waste.

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DOE awards $34M to 19 projects to advance clean hydrogen

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plans to develop a novel membrane system from Osmoses’ proprietary polymer composition that can produce enriched oxygen from air for integration into modular gasification systems for low-cost hydrogen production.

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