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21/30430855 DC
BS EN 936. Chemicals used for treatment of water intended for human consumption. Carbon dioxide
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| Označení normy: | 21/30430855 DC |
| Počet stran: | 17 |
| Vydáno: | 2021-02-25 |
| Status: | Draft for Comment |
Popis
21/30430855 DC
This standard 21/30430855 DC BS EN 936. Chemicals used for treatment of water intended for human consumption. Carbon dioxide is classified in these ICS categories:
- 71.100.80 Chemicals for purification of water
This document is applicable to carbon dioxide used for treatment of water intended for human consumption. It describes the characteristics of carbon dioxide and specifies the requirements and corresponding analytical methods for carbon dioxide. It also gives information on its use in water treatment.