Theoretical calculation method for alkali consumption
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30% of sodium hydroxide is used to decompose and fix ammonium salts; this represents the theoretical amount of alkali required per ton. . . . . The calculation differs greatly from the actual value. . . Could some expert please explain this? :(
Check the fixed ammonium content in the wastewater; calculate it using an ammole ratio of 1.1~1.2
Design: 2.56 kilograms of 100% NaOH are required for one kilogram of fixed ammonia. (I remember it was)
1 g of fixed ammonium salt consumes 2.3–2.5 g of base.