PREN 12485 : DRAFT 2015

Name: PREN 12485 : DRAFT 2015
Brand: CEN

Superseded

View Superseded by

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

Superseded date

01-07-2017

Published date

20-07-2015

Publisher

Comite Europeen de Normalisation

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Status	Superseded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	EN 12485:2017

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