Aluminum production creates a toxic byproduct known as red mud. In an effort to cut down on this waste, researchers have figured out a way to send electric pulses through the mud to purify it and ...
This article is the first in a series on the environmental costs of America’s last remaining alumina refinery. GRAMERCY — For several months, a River Parishes refinery unlawfully discharged industrial ...
A River Parishes refinery is under heightened scrutiny from state regulators after it unlawfully discharged industrial waste containing arsenic, cadmium, chromium and other toxic heavy metals into ...
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