The decomposition kinetics of aqueous ozone in a rotating packed bed (RPB) at 18 ± 2°C and in the pH range 3.0–11.0 was firstly investigated. The decomposition rate of ozone increased with increasing pH value and rotor speed. Moreover, a reaction kinetic model for ozone decomposition in RPB was developed, which can be applied for an extended range of pHs from acidic to alkaline operating conditions. It was deduced that ozone decomposition was based on pseudo-first-order kinetics with respect to the ozone concentration. The degree of the chain reaction between ozone molecule and hydroxyl ion in RPB was found higher than that in batch reactor. Furthermore, experiments showed that NO₃⁻, Cl⁻, HCO₃⁻ and CO₃²⁻ ions could promote the self-decomposition of ozone to some extent and the promotion effect of CO₃²⁻ ion was the largest.

旋转填充床（RPB）中臭氧水的分解动力学为18±2首先研究了°C和pH范围3.0–11.0。臭氧的分解速率随pH值和转子转速的增加而增加。此外，开发了RPB中臭氧分解的反应动力学模型，该模型可用于从酸性到碱性操作条件扩展的pH值范围。可以推断，臭氧分解是基于相对于臭氧浓度的拟一级动力学。发现RPB中臭氧分子与氢氧根离子的连锁反应程度高于间歇式反应器。此外，实验表明，NO ₃ ^- ，氯^-，HCO ₃ ^-和CO ₃ ^{2 -}离子可以在一定程度上促进臭氧的自分解，而CO ₃ ^2-的促进作用最大。