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CU Boulder study: routine household activities generate air quality on par with major polluted city

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Cooking, cleaning and other routine household activities generate significant levels of volatile and particulate chemicals inside the average home, leading to indoor air quality levels on par with a polluted major city, according to a study by researchers at the University of Colorado Boulder. Earlier post.).

Pollution 207
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PNNL, Moselle to advance using magnetic nanoparticles to capture lithium, cesium from brines

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The DOE’s Pacific Northwest National Laboratory (PNNL) and its licensee Moselle Technologies , have won two Cooperative Research and Development Awards (CRADA) and a 2021 DOE Advanced Manufacturing Office award to advance the process of using magnetic nanoparticles for capturing strategically important elements from water sources.

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Study measures the effect of regional change in clouds caused by ships’ emissions; masking GHG warming

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This puffy line is not just exhaust from the engine, but a change in the clouds that’s caused by small airborne particles of pollution. Pollution from ships creates lines of clouds that can stretch hundreds of miles. The difference helps explain how much industrial pollution influences clouds. NASA Earth Observatory.

Emissions 223
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Raven SR partners with Republic Services to produce commercial green hydrogen from waste in N California, starting summer 2022

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Unlike competing technologies like gasification or incineration, Raven SR’s process involves no combustion, as previously confirmed by the California Department of Toxic Substances Control, avoiding the creation of toxic pollutants and particulates. Earlier post.). Raven, a renewable fuels company, expects initially to process up to 99.9

Waste 170
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Satellite altimeter data study finds global ship traffic up 4x over past 20 years

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Maritime traffic on the world’s oceans has increased four-fold over the past 20 years, likely causing more water, air and noise pollution on the open seas, according to a new study quantifying global ship traffic. Ships powered by fossil fuels dump oil, fuel and waste into the water and pump exhaust into the air.

Sri Lanka 225
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Tesla’s proposed TX lithium refinery takes step forward as school district ratifies tax abatements

Teslarati

Tesla discusses lithium refining facility’s water supply in Nueces. At the public meeting , Tesla representatives such as Senior Global Director Rohan Patel emphasized that the proposed lithium refining facility in Nueces is a step toward the company’s goal of accelerating the advent of sustainable energy.

Tax 141
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Study projects thermoelectric power in Europe and US vulnerable to climate change due to lower summer river flows and higher river water temperatures

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nuclear and fossil-fueled generating units) in Europe and the United States are vulnerable to climate change due to the combined impacts of lower summer river flows and higher river water temperatures. Compared to other water use sectors (e.g. A study published in Nature Climate Change suggests that thermoelectric power plants (i.e.,