It was indicated from the experiments that: ozone can effectively oxidize organics, kill alga and disinfect; and two-phases ozonization can accelerate the removal of contaminants in conventional treatment process and GAC.

• 试验结果表明：在中试工艺中，臭氧具有很好的氧化、杀藻和消毒的作用；并且两级臭氧氧化分别对常规处理单元和颗粒活性炭去除污染物具有一定的促进作用。