Baghouse

An air pollution control device and dust collector that removes particulates or gas released from commercial processes out of the air
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Minneapolis expands its network of sensors sniffing for toxic air
The city's air monitoring program is designed to bring data to residents, but some say more action is needed against industrial sites.
www.startribune.com
Using combustion to make better batteries
MIT researchers have designed a system that uses flames to produce materials critical to lithium-ion batteries. Their combustion-based method promises to be simpler, much quicker, and far less energy-intensive than the conventional method now used to manufacture cathode materials.
Science & Technology
news.mit.edu
Heartland Corn Products fined $11,200 for air permit violations : The Daily Digest
In Minnesota, according to a Minnesota Pollution Control Agency (MPCA) enforcement investigation, Heartland Corn Products failed emission stack tests in November 2021 and February 2022 at its ethanol production facility in Winthrop, Minn. The tests show the company emitted both volatile organic compounds and particulate matter above what is allowed by its permit.  A carbon […]
Science & Technology
www.biofuelsdigest.com
Louisville ranks 3rd in U.S. for most premature deaths from coal-fired power pollution
Jefferson County, Kentucky, had the country's third highest number of premature deaths due to particulate pollution from coal-fired power plants, according to a new report from the Sierra Club.
Science & Technology
www.lpm.org