I.S. EN 12873-4:2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
INFLUENCE OF MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - INFLUENCE DUE TO MIGRATION - PART 4: TEST METHOD FOR WATER TREATMENT MEMBRANES
Hardcopy , PDF
09-12-2021
English
01-01-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Test method
5.1 Principle
5.2 Reagents and apparatus
5.2.1 General
5.2.2 Test water
5.2.3 Flushing water
5.2.4 Cleaning agent
5.2.5 Procedural blank
5.2.6 Test rig
5.3 Test samples
5.3.1 General requirements
5.3.2 Sample storage
5.4 Procedure
5.4.1 Test temperature
5.4.2 Start up procedure
5.4.3 Leaching test
5.4.4 Cleaning and disinfection
6 Analysis
7 Expression of results
7.1 Concentrations in the extracts
7.2 Daily migration rates
7.2.1 Calculation based on concentrations in
extracts from one-pass sampling, T[1] to T[3]
7.2.2 Calculation based on concentrations in
leachates after re-circulation, R[1] and R[2]
8 Test report
Annex A (informative) Diagram of the test procedure
Annex B (informative) Schematic diagram of an example test rig
Bibliography
Specifies a test method for laboratory evaluation of possible adverse effects of water treatment membranes on drinking water quality.
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS EN 12873-4:2006 | Identical |
| UNI EN 12873-4 : 2006 | Identical |
| EN 12873-4:2006 | Identical |
| NF EN 12873-4 : 2006 | Identical |
| UNE-EN 12873-4:2007 | Identical |
| NEN EN 12873-4 : 2006 | Identical |
| SN EN 12873-4 : 2006 | Identical |
| NBN EN 12873-4 : 2006 | Identical |
| NS EN 12873-4 : 1ED 2006 | Identical |
| ONORM EN 12873-4 : 2006 | Identical |
| DIN EN 12873-4:2006-06 | Identical |
| ISO/TR 13530:1997 | Water quality Guide to analytical quality control for water analysis |
| ENV ISO 13530:1998 | Water quality - Guide to analytical quality control for water analysis (ISO/TR 13530:1997) |
| 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) |
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