I.S. CWA 14247:2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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WATER TREATMENT MEMBRANES - INFLUENCE OF MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - TEST METHOD
Hardcopy , PDF
21-10-2013
English
11-12-2001
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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
5.3.3 Number of test samples
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 Sample analysis
6.1 General
6.2 TOC determination
6.3 General survey GC-MS
6.4 Odour and flavour assessment
6.5 Specific determinands
7 Expression of results
7.1 Concentrations in the extracts
7.2 Normalised migration rates
7.2.1 Calculation based on concentrations in extracts
from one-pass sampling, T1 to T3
7.2.2 Calculation based on concentrations in leachates
after re-circulation, R1 and R2
8 Test report
Defines a test method for laboratory evaluation of possible effects of water treatment membranes on drinking water quality.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy |
| ISO/TR 13530:1997 | Water quality Guide to analytical quality control for water analysis |
| EN 1484:1997 | Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) |
| BS 6920-4:1997 | Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water Method of test. The GCMS identification of water leachable organic substances |
| XP P41 250-2 : 2001 XP | EFFECTS OF MATERIALS ON THE QUALITY OF WATER INTENDED FOR HUMAN CONSUMPTION - ORGANIC MATERIALS - PART 2: MEASUREMENT METHOD FOR THE ORGANIC AND MINERAL MICRO |
| EN 1622:2006 | Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN) |
| 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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