本欧洲标准适用于用于治疗人类消费用水的二氧化锰。它描述了二氧化锰的特点，并规定了二氧化锰的要求和相应的测试方法。它提供了关于其在水处理中的用途的信息。两类产品规定:1级硬度大于或等于6 Mohs，2级硬度小于6 Mohs

This European Standard is applicable to manganese dioxide used for treatment of water intended for human consumption. It describes the characteristics of manganese dioxide and specifies the requirements and the corresponding test methods for manganese dioxide. It gives information on its use in water treatment. Two classes of product are specified: Class 1 with hardness greater than or equal to 6 Mohs, class 2 with hardness less than 6 Mohs.