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Researchers detect broad range of emerging synthetic antioxidants in dust in e-waste recyling centers

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Now, researchers have detected a broad range of emerging synthetic antioxidants, called hindered phenol and sulfur antioxidants, in dust from electronic waste (e-waste) recycling workshops, possibly posing risks for the workers inside. 1c00866.

Waste 434
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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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Meanwhile, wet waste feedstocks, such as animal manure and fats, oils, and greases (FOG), represent another important category of resources that could be utilized to produce MCCI bioblendstocks due to its abundant availability. An open-access paper on their results is published in the journal ACS Sustainable Chemistry & Engineering.

Waste 434
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Veolia launches largest project to produce bio-methanol from pulp mill waste

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The Kraft pulping process transforms wood chips into pulp, from which a broad range of paper products are made. Black liquor is the waste byproduct from the kraft pulping process after pulping is completed. Veolia Group designs and provides solutions for water, waste and energy management.

Waste 403
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New ARPA-E program to award $40M to reduce fuel waste 10X from advanced nuclear reactors

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The US Department of Energy (DOE) announced up to $40 million in funding for a new Advanced Research Projects Agency-Energy (ARPA-E) program that will limit the amount of waste produced from advanced nuclear reactors, protecting the land and air and increasing the deployment and use of nuclear power as a reliable source of clean energy.

Waste 321
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Dalian team develops new process to synthesize gasoline- and jet-range blendstocks from PET waste

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Researchers from the Dalian Institute of Chemical Physics in China have selectively synthesized gasoline- and jet-fuel range C 7 -C 8 cycloalkanes and aromatics by the methanolysis of poly(ethyleneterephthalate) (PET) waste, followed by the solvent-free hydrogenation and hydrodeoxygenation (HDO). Tang et al. —Tang et al.

Waste 236
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Researchers use cold-spray deposition to create thermoelectric generators for harvesting waste heat from previously inaccessible sources

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Researchers at Lawrence Livermore National Laboratory (LLNL) and collaborators have used an additive manufacturing technique, called cold-spray deposition, to create thermoelectric generators that can harvest waste heat—a huge untapped resource—from previously inaccessible sources, such as pipes with complex geometries.

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U Delaware team develops chemocatalytic process to convert waste polypropylene to lube oils

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Researchers at the University of Delaware have shown that ruthenium deposited on titania is an active and selective catalyst for breaking down polypropylene into valuable lubricant-range hydrocarbons with narrow molecular weight distribution and low methane formation at low temperatures of 250 °C with a modest H 2 pressure. 1c00874.

Delaware 435