DIN EN 12485:2024-03
Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024 / Note: Date of issue 2024-01-26
| Fecha edición: |
2026-07-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This European Standard specifies the methods used for the chemical analyses and the determination of physical properties of calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime used to treat water for human consumption. This document specifies the reference methods and, in certain cases, an alternative method which can be considered to be equivalent. Any other methods may be used provided they are calibrated, either against the reference methods or against internationally accepted reference materials, in order to demonstrate their equivalence. |
| Keywords: | Analysis|Calcium carbonates|Chemical analysis and testing|Chemical elements and inorganic compounds|Chemicals|Components|Dolomite|Drinking water treatment|High-calcium lime|Ingredients|Lime|Marking|Methods of analysis|Potable water|Purity|Quality|Reference methods|Residues|Sieve residues|Testing|Trace elements|Transport|Treatment|Water|Water practice|Water purification|Water supply|Water treatment|Water treatment agent |
| ICS: | 71.100.80 - Productos químicos para purificación de agua |
| CTN: | |
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Reemplazo Normas |
Es reemplazada por DIN EN 12485:2026-07 |
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