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Norm
ÖNORM EN 12904
Issue date: 2005 05 01
Products used for treatment of water intended for human consumption - Silica sand and silica gravel
This document is applicable to silica sand and silica gravel used for treatment of water intended for human
consumption. It describes the characteristics of silica sand ...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 14 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
Topics
Chemistry, paper & textiles, Chemicals for purification of water, Chemicals for purification of water
Chemistry, paper & textiles, Products of the chemical industry, Chemicals for purification of water
Mechanical engineering foundations & materials, Chemicals for purification of water, Chemicals for purification of water
This document is applicable to silica sand and silica gravel used for treatment of water intended for human
consumption. It describes the characteristics of silica sand and silica gravel and specifies the requirements
and the corresponding test methods for silica sand and silica gravel. It gives information on their use in water
treatment.
ÖNORM EN 12904
2005 05 01
Products used for treatment of water intended for human consumption - Silica sand and silica gravel
Norm
↖
ÖNORM EN 12904
1999 11 01
Products used for treatment of water intended for human consumption - Sand and gravel
Norm
Norm
Issue date :
1999 11 01
Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Definitions (trilingual edition)
Norm
Issue date :
2005 02 01
Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test
