NEN EN 12913 : 2012
Current
The latest, up-to-date edition.
PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - POWDERED DIATOMACEOUS EARTH
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and symbols
4 Description
4.1 Identification
4.2 Commercial form
5 Physical properties
5.1 Appearance
5.2 Particle size distribution
5.3 Density
6 Chemical properties
7 Specific properties
8 Test methods
8.1 Sampling
8.2 Analysis
9 Labelling, transportation and storage
9.1 Means of delivery
9.2 Risk and safety labelling according to
the EU directive
9.3 Transportation regulations and labelling
9.4 Marking
9.5 Storage
Annex A (informative) General information on powdered
diatomaceous earth
Annex B (normative) General rules relating to safety
Bibliography
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