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Norm
ÖNORM EN 12485
Issue date: 2001 11 01
Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime and half-burnt dolomite - Test methods
This European standard describes methods used of the analyses of calcium carbonate, high-calcium lime and halfburnt
dolomite used to treat water for human consumption.
...
Withdrawn: 2010 07 15
Publisher:
Austrian Standards International
Format:
Digital | 48 Pages
Language:
German
| English
Currently valid:
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 European standard describes methods used of the analyses of calcium carbonate, high-calcium lime and halfburnt
dolomite used to treat water for human consumption.
NOTE Of the reference methods described, the atomic spectroscopy methods are preferred to the conventional methods. If
methods other than those described are used, it should be demonstrated that the results are equivalent to those of the
reference methods.
The schematic diagram of the chemical analysis is given in annex A (Figures A.1 to A.4).
ÖNORM EN 12485
2017 10 01
Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calci...
Norm
ÖNORM EN 12485
2010 07 15
Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calci...
Norm
ÖNORM EN 12485
2001 11 01
Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calci...
Norm
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1980 10 01
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Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
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Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methods
