Bioreactors Encouraged as a Means of Removing Nitrates

ANKENY — A bioreactor might sound like a complicated machine. It isn’t.

At least the one on display at the Iowa Soybean Association’s July 1 water quality open house didn’t seem elaborate. It’s a simple mechanism that pumps water through wood chips in a way that removes nitrates from runoff before sending it downstream.
Read the full article here.

1. bioreactor
2. nitrate
3. water quality