NBN EN 13752:2012

Products used for treatment of water intended for human consumption - Manganese dioxide

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
()
Status
ACTIVE
Publication date
31 October 2012
Replaces
NBN EN 13752:2009
ICS Code
71.100.80 (Chemicals for purification of water)
Withdrawn Date

About this training

Summary

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.