In wastewater treatment plants, ammonium ion is removed from the water by raising the pH to form ammonia in an air stripping process described on p 65, in the textbook. This is the equilibrium reaction that describes the process of ammonium conversion to ammonia: NH4+ ⇄ NH3,aq + H+ Ammonia in the water then readily converts to ammonia gas, a) Plot a graph showing the concentration of ammonium ion as a function of pH. Use an Excel spreadsheet.b) If the wastewater pH is raised to 10, what fraction of ammonium ion did not react to form ammonia?
In wastewater treatment plants, ammonium ion is removed from the water by raising the pH to form ammonia in an air stripping process described on p 65, in the textbook. This is the equilibrium reaction that describes the process of ammonium conversion to ammonia: NH4+ ⇄ NH3,aq + H+ Ammonia in the water then readily converts to ammonia gas, a) Plot a graph showing the concentration of ammonium ion as a function of pH. Use an Excel spreadsheet.b) If the wastewater pH is raised to 10, what fraction of ammonium ion did not react to form ammonia?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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In wastewater treatment plants, ammonium ion is removed from the water by raising the pH to form ammonia in an air stripping process described on p 65, in the textbook. This is the equilibrium reaction that describes the process of ammonium conversion to ammonia:
NH4+ ⇄ NH3,aq + H+
Ammonia in the water then readily converts to ammonia gas,
a) Plot a graph showing the concentration of ammonium ion as a function of pH. Use an Excel spreadsheet.
b) If the wastewater pH is raised to 10, what fraction of ammonium ion did not react to form ammonia?
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