PREN 12485 : DRAFT 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
01-07-2017
20-07-2015
European foreword
1 Scope
2 Normative references
3 General requirements
4 Determination of screen
oversize of high-calcium lime
5 Preparation of test solutions
6 Conventional methods of determining
major and minor constituents
7 Determination of constituents by
modern techniques
8 Determination of chemical parameters
Annex A (informative) - Analytical scheme
Annex B (informative) - Precision data for the test methods
Bibliography
Describes the methods used for the chemical analyses and the determination of physical properties of calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxid calcium magnesium carbonate and dolomitic lime used to treat water for human consumption.
| Committee |
TC 164
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| 15/30324378 DC : 0 | Identical |
| ISO 4793:1980 | Laboratory sintered (fritted) filters — Porosity grading, classification and designation |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| EN 459-2:2010 | Building lime - Part 2: Test methods |
| EN 16003:2011 | Chemicals used for treatment of water intended for human consumption - Calcium magnesium carbonate |
| EN 1017:2014+A1:2017 | Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite |
| EN 12518:2014 | Chemicals used for treatment of water intended for human consumption - High-calcium lime |
| EN 16004:2011 | Chemicals used for treatment of water intended for human consumption - Magnesium oxide |
| ISO 5725-2:1994 | 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 |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN 16409:2013 | Chemicals used for treatment of water intended for human consumption - Dolomitic lime |
| EN 1018:2013+A1:2015 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate |
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