NITRATE BIOREACTORS
USDA field pilots replaced most woodchips with corn cobs in nitrate bioreactors; the 75% corn-cob beds removed nitrate up to 10 times fasterField pilots have demonstrated that corn cobs are highly effective in removing nitrates from farm drainage water. These innovative bioreact...
The key to colonizing Mars could be tiny green microbesIn science fiction, we find humans harvesting fields of wheat under terraformed Martian skies and growing rows of potatoes inside climate-c...
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