DIN EN 974:2004-01
Chemicals used for treatment of water intended for human consumption - Phosphoric acid; German version EN 974:2003
| Fecha edición: |
2004-01-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This Standard is applicable to phosphoric acid used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for phosphoric acid. It gives information on its use in water treatment. NOTE Conformity with this standard does not confer or imply acceptance or approval of the product in any of the Member States of the EU or EFTA. The use of the product covered by this European Standard is subject to regulation or control by National Authorities. |
| Keywords: | Chemical elements and inorganic compounds|Chemicals|Dangerous chemicals|Delivery|Drinking water treatment|Form of delivery|Handling|Health hazards|Injury to health|Marking|Phosphoric acid|Phosphorus|Potable water|Purity|Purity criterion|Safety|Storage|Testing|Transport|Treatment|Use|Water|Water practice|Water purification|Water quality|Water supply|Water treatment |
| ICS: | 71.100.80 - Productos químicos para purificación de agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 974:2003 |
|
Reemplazo Normas |
Reemplaza a DIN EN 974:1997-12 Reemplaza a DIN EN 974:2001-01 |
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