This 2 companies claimed to already was developed do not destroy ozonic product newly.

此司都声称已开发了新的不破坏臭氧的产品。

Static experiments were carried out to study the effects of ozonic disintegration characteristics of waste activated sludge.

为统研究臭氧破解泥后对泥的影响,在泥中通入臭氧进行泥破解静态实验。