An economical process with green hydrogen can be used to extract CO2-free iron from the red mud generated in aluminum production. The production of aluminium generates around 180 million tonnes of ...

Researchers have devised an economically viable way of reducing the environmental impact of both the steel and aluminum industries by using hydrogen to melt down the toxic red mud left over from ...

The production of aluminium generates around 180 million tonnes of toxic red mud every year. Scientists at the Max-Planck-Institut für Eisenforschung, a centre for iron research, have now shown how ...

For years, toxic and slightly radioactive red mud and dust from the waste ponds of a shuttered alumina plant have bothered neighborhoods near Gonzales. But local leaders are working on a solution to ...

BATON ROUGE, La. (Louisiana Illuminator) – A River Parishes refinery is under heightened scrutiny from state regulators after it unlawfully discharged industrial waste containing arsenic, cadmium, ...

A long-troubled bauxite refinery along the Mississippi River near Gramercy hit with a compliance order and threat of fines earlier this year is now facing a lawsuit in federal court from a regional ...