News tagged with pollution filters
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New research may help to clean drainage from abandoned mines
7 hours ago |
5 / 5 (2) |
0
(PhysOrg.com) -- In a quiet green glen near Ashville, Pa., lies a rust-colored pond. A deep, rectangular hole in the ground, it somewhat resembles an Olympic-sized pool. Few people, however, would make the ...
Biodiesel refinery hopes to finally begin soon
18 hours ago |
5 / 5 (2) |
0
Starting up a new business is tough, but starting up in a new industry can be even tougher. That helps explain why the city's cutting-edge biodiesel refinery, one of a handful of its kind in the country, hasn't begun production ...
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