Deliberate Use of Process
Denitrification is commonly used to remove nitrogen from sewage and municipal wastewater. It is also an instrumental process in wetlands and riparian zones for the removal of excess nitrate from groundwater resulting from excessive agricultural or residential fertilizer usage.
Reduction under anoxic conditions can also occur through process called anaerobic ammonium oxidation (anammox):
- NH4+ + NO2− → N2 + 2 H2O
In some wastewater treatment plants, small amounts of methanol, ethanol, acetate or proprietary products like MicroC 1000 or MicroC 2000 are added to the wastewater to provide a carbon source for the denitrification bacteria. Denitrification processes are also used in the treatment of industrial wastes.
Read more about this topic: Denitrification
Famous quotes containing the words deliberate and/or process:
“A majority, held in restraint by constitutional checks, and limitations, and always changing easily, with deliberate changes of popular opinions and sentiments, is the only true sovereign of a free people.”
—Abraham Lincoln (1809–1865)
“Thinking is seeing.... Every human science is based on deduction, which is a slow process of seeing by which we work up from the effect to the cause; or, in a wider sense, all poetry like every work of art proceeds from a swift vision of things.”
—Honoré De Balzac (1799–1850)