How to: Activated Sludge Denitrification - Wet Laboratory

Activated Sludge Denitrification - Wet Laboratory
64 minutes of time required for this reaction. Collect your sample from the activate sludge, set your timer and wait.....magic....

Denitrification is commonly used to remove nitrogen from sewage and municipal wastewater. It is also an instrumental process in constructed wetlands] and riparian zones for the prevention of groundwater pollution with nitrate resulting from excessive agricultural or residential fertilizer usage. Wood chip bioreactors have been studied since the 2000s and are effective in removing nitrate from agricultural run off and even manure.

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, glycerin, or proprietary products are added to the wastewater to provide a carbon source for the denitrification bacteria. Denitrification processes are also used in the treatment of industrial wastewater.
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J. Scott Shipe produced this video for educational purposes / questions regarding the content please contact [email protected]
REMEMBER WATER MATTERS!