Ozonation is also relatively effective in the process. With the reacting time is 2 hours and concentration of ozone is 13.1g/h, the final reduction of COD is 28.3%.

• 臭氧氧化对柠檬黄废水也有一定的处理效果；在臭氧浓度为13.；1g/h；反应时间为2小时的情况下；废水COD的最终去除率为28