Bioreactors for low-pH iron(II) oxidation remove considerable amounts of total iron
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DOI: 10.1039/c7ra03717a
Abstract: Low-pH Fe(II) oxidation occurs naturally in certain acid mine drainage (AMD) systems and can be incorporated into passive treatments by enhancing the development of terraced iron formations (TIFs). For extremely difficult-to-treat AMD (very low pH,… read more here.
Keywords: low iron; oxidation; field; iron oxidation ... See more keywords
Denitrifying Bacteria Active in Woodchip Bioreactors at Low-Temperature Conditions
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DOI: 10.3389/fmicb.2019.00635
Abstract: Woodchip bioreactor technology removes nitrate from agricultural subsurface drainage by using denitrifying microorganisms. Although woodchip bioreactors have demonstrated success in many field locations, low water temperature can significantly limit bioreactor efficiency and performance. To improve… read more here.
Keywords: low temperature; temperature; temperature conditions; woodchip bioreactors ... See more keywords