In this paper high concentration ozone gas is generated with dielectric barrier discharge technology and then dissolved into water with venturi tube mixer and gas-liquid dissolving equipment, thus high concentration ozone water is generated. 采用介质阻挡强电离放电技术制取高浓度臭氧,使用射流器和气液溶解分离器溶解臭氧制取高浓度臭氧水。