NS EN 14664 : 1ED 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - IRON (3) SULFATE, SOLID
29-07-2023
12-01-2013
Foreword
1 Scope
2 Normative references
3 Description
4 Purity criteria
5 Test methods
6 Labelling - Transportation - Storage
Annex A (informative) General information on iron (III)
sulfate solid
Annex B (normative) General rules relating to safety
Annex C (normative) Analytical methods
Annex D (informative) Reduction of Fe (III) on a silver column
Annex E (informative) Determination of cadmium, chromium, nickel
and lead (inductively coupled plasma
optical emission spectrometry (ICP/OES))
Bibliography
Applies to iron (III) sulfate solid used for treatment of water intended for human consumption. It describes the characteristics of iron (III) sulfate solid and specifies the requirements and the corresponding analytical methods for iron (III) sulfate solid (analytical methods are given in Annex C) and gives information on its use in water treatment.
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NBN EN 14664 : 2005 | Identical |
| I.S. EN 14664:2005 | Identical |
| BS EN 14664:2004 | Identical |
| UNE-EN 14664:2005 | Identical |
| EN 14664:2004 | Identical |
| NF EN 14664 : 2005 | Identical |
| NEN EN 14664 : 2004 | Identical |
| UNI EN 14664 : 2005 | Identical |
| ONORM EN 14664 : 2005 | Identical |
| DIN EN 14664:2005-02 | Identical |
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