Abstract
In this study, the following findings were obtained as a result of energizing the artificially prepared ammonium carbonate solution and potassium nitrate solution.
(1) By energizing the ammonium carbonate solution, a part of ammonium ions in the solution changes into the ammonia gas and diffuses into air, and a part of ammonium ions changes into the nitric acid and exists as nitrate-nitrogen in water.
(2) By energizing the potassium nitrate solution, nitrate-nitrogen in the solution decreases.
