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

Green Car Congress

Researchers at The Ohio State University have developed a novel process to clean coal mine drainage and extract rare-earth elements from it. Coal mine drainage (CMD) impairs tens of thousands of kilometers of U.S. CMD, coal mine drainage; TEP, trap-extract-precipitate. —Miranda et al. Miranda et al. —Jeff Bielicki.

Coal 283
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Study finds half of the world’s population exposed to increasing air pollution

Green Car Congress

A team of researchers, led by Professor Gavin Shaddick at the University of Exeter, has shown that, despite global efforts to improve air quality, half of the world’s population is exposed to increasing air pollution. In some regions, sand and desert dust, waste burning and deforestation are additional sources of air pollution.

Pollution 259
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SGH2 building largest green hydrogen production facility in California; gasification of waste into H2

Green Car Congress

The plant will feature SGH2’s technology, which will gasify recycled mixed paper waste to produce green hydrogen that reduces carbon emissions by two to three times more than green hydrogen produced using electrolysis and renewable energy, and is five to seven times cheaper. The facility will process 42,000 tons of recycled waste annually.

Waste 448
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There’s Only One Kind Of “Just” Transition I Want To See

Creative Greenius

The kind of justice I believe in does not give “them that’s got” an uninterrupted pipeline to keep profiting from pollution. That’s granting the workers who pocketed great salaries and benefits, while filling our air and water with toxic waste, a free pass from taking any responsibility for their actions. That ain’t justice.

Coal 355
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Poor air quality to remain a problem in India despite pollution control policies

Green Car Congress

in 2030 even if India were to comply with its existing pollution control policies and regulations. A significant share of emissions still originates from sources associated with poverty and underdevelopment such as solid fuel use in households and waste management practices. levels by 20-30% over the next five years. concentrations.

Pollution 268
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EPA’s 2011 Toxics Release Inventory shows air pollutants continue to decline, releases of toxic chemicals up

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Total toxic air releases in 2011 declined 8% from 2010, mostly because of decreases in hazardous air pollutant (HAP) emissions, even while total releases of toxic chemicals increased for the second year in a row, according to the US Environmental Protection Agency (EPA) annual Toxics Release Inventory (TRI) report published today.

Pollution 231
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WHO: 9 out of 10 people worldwide breathe polluted air; 7M deaths per year

Green Car Congress

New data from the World Health Organization (WHO) shows that 9 out of 10 people breathe air containing high levels of pollutants. Updated estimations reveal a death toll of 7 million people every year caused by ambient (outdoor) and household air pollution. Ambient air pollution alone caused some 4.2 g/m 3 (for PM 10 ) and 10 ?g/m

Pollution 150