Fig. 1. Schematic diagram of the corona discharge reactor experimental setup电晕放电试验装置示意图

Fig. 2. Schematic diagram of the reactor for water treatment水处理反应器结构示意图

Fig. 3. Standard curve of AR73酸性红73标准曲线

Fig. 4. Typical waveforms of output voltage and current电压与电流波形

Fig. 5. Typical photograph of the corona discharge放电图片

Fig. 6. Charging voltage and peak voltage with different AC input不同交流输入下储能电容电压和放电峰值电压

Fig. 7. Evolution of AR73 degradation efficiency with treatment time under various discharge voltages不同放电电压下酸性红73降解率随时间的变化曲线

Fig. 8. Evolution of H₂O₂ concentration with treatment time under various discharge voltages 不同放电电压下过氧化氢浓度随时间的变化曲线

Fig. 9. Effects of E_si on degradation of AR73 under various discharge voltages 不同放电电压下AR73降解率随能量密度变化曲线

Fig. 10. Evolution of AR73 degradation efficiency with treatment time under various discharge frequencies不同放电频率下酸性红73降解率随时间的变化曲线

Fig. 11. Relation between energy per pulse and with discharge frequency不同频率下的单次脉冲能量

Fig. 12. Evolution of H₂O₂ concentration with treatment time under various discharge frequencies 不同放电频率下过氧化氢浓度随时间的变化曲线

Fig. 13. Effects of E_si on degradation of AR73 under various discharge frequencies 不同放电频率下AR73降解率随能量密度变化曲线

Fig. 14. Effects of initial concentration on the degradation of AR73 with treatment time不同初始质量浓度下酸性红73降解率随时间的变化曲线

Fig. 15. Effects of initial concentration on the energy efficiency with treatment time不同初始质量浓度下能量效率随时间的变化曲线