The purpose of this study was to investigate the advanced oxidation processes (AOPs) utilizing peroxodisulfate (PDS), peroxymonosulfate (PMS), and hydrogen peroxide (H₂O₂), at different ultrasonic frequencies, by comparing the degradation efficiency for ibuprofen (IBP) on a bench scale. At different ultrasound(US) frequencies under the same calorimetric energies, the activation efficiencies of PDS, PMS, US-PDS, and US-PMS as well as the influence of operating parameters on US-H₂O₂ processing efficiency were also investigated. As a result, the activation efficiency of PDS and PMS as well as the IBP kinetic constant were determined to be the largest at the frequency of 1000 kHz. In addition, the activation effect of PDS was found to be more effective than that of PMS when all ultrasonic frequencies were 1000 kHz. In addition, when the ultrasonic frequency was 1000 kHz, the values of IBP kinetic constants were observed in the following order: US_1000kHz-PDS>US_1000kHz-PMS>US_1000kHz-H2O2>US_1000kHz systems. In addition, as the pH increased during IBP decomposition, the value of the IBP reaction rate constant decreased, while the activation energies for IBP decomposition were 18.84, 15.40, 16.34 and 18.61 kJ mol^-1, respectively. Electrical energy per order(EEO) analysis showed that US_1000kHz-PDS exhibited the smallest EEO (263.5 kWh m^-3), and the cost was 41.8 $m^-3. It is believed that the activation of PDS, PMS, and H₂O₂ using ultrasonic waves will contribute to the treatment of organic matter decomposition using HO^● and SO₄^●--based AOPs.

这项研究的目的是通过比较布洛芬（IBP）的降解效率，研究在不同超声频率下利用过二硫酸盐（PDS），过氧一硫酸盐（PMS）和过氧化氢（H ₂ O ₂）进行的高级氧化过程（AOP）。）。在相同量热下，在不同的超声频率下，PDS，PMS，US-PDS和US-PMS的活化效率以及操作参数对US-H ₂ O _2的影响还研究了处理效率。结果，PDS和PMS的激活效率以及IBP动力学常数被确定为在1000 kHz频率下最大。此外，发现当所有超声频率均为1000 kHz时，PDS的激活效果比PMS的激活效果更好。此外，当超声频率为1000 kHz时，按以下顺序观察到IBP动力学常数的值：US _1000kHz-PDS > US _1000kHz-PMS > US _1000kHz-H2O2 > US _1000kHz系统。另外，随着IBP分解过程中pH的升高，IBP反应速率常数的值减小，而IBP分解的活化能分别为18.84、15.40、16.34和18.61 kJ mol。^-1。每订单电能（EEO）分析显示，US _1000kHz-PDS表现出最小的EEO（263.5 kWh m ^-3），成本为41.8 $ m ^-3。可以相信，使用超声波激活PDS，PMS和H ₂ O ₂将有助于处理使用HO ^●和SO ₄ ^●-基AOP分解有机物。