Ammonia stripping / decomposition process
Ammonia recovery of required concentration
The ammonia in the waste water is recovered as ammonia aqueous solution or gas.
Ammonia decomposition by catalytic reactor is also possible.
Features
- Ammonia recovery of required concentration
- Energy-saving type with heat pump
- Complete decomposition of recovered ammonia by using catalyst
- Air stripping with out using steam is possible.In addition, recovering stripped NH3 gas as salt solution by acid is possible.
Application examples
- Waste liquid containing ammonia, distillated waste liquid of evaporator, waste liquid of semiconductor system.
Equipment flow
Ammonia recovery plant
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Ammonia gas recovery with direct blowing
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Ammonia aqueous solution recovery with reboiler
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Ammonia stripping + SCR
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Air stripping + Absorber
