A kinetic study of struvite precipitation recycling technology with NaOH/Mg(OH)2 addition

- The kinetics of struvite with NaOH/Mg(OH)2 addition were studied.
- Degradation process of struvite with NaOH/Mg(OH)2 addition was three steps.
- The activation energy was about 70 kJ/mol to split ammonia from struvite.
- The mechanism function was f(α)=αα-(1-α)n.