02/102719 DC : DRAFT APR 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PREN 14429 - CHARACTERIZATION OF WASTE - LEACHING BEHAVIOUR TESTS - INFLUENCE OF PH ON LEACHING WITH INITIAL ACID/BASE ADDITION
23-11-2012
15-02-2006
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Reagents and laboratory devices
6.1 Reagents
6.2 Laboratory devices
7 Sampling
7.1 Laboratory sample
7.2 Preparation of test sample
7.3 Determination of dry residue
7.4 Test portion
8 Test procedure
8.1 Contact time
8.2 pH-range
8.3 Leaching test
8.4 Natural pH
9 Eluate treatment, storage and analysis
10 Blank test
11 Performance characteristics
12 Test report
Annex A (informative) Operation and uses of the test:
influence of pH on the leaching behaviour
Annex B (informative) Preliminary determination of the
acid/base consumption
Annex C (informative) Examples of acid and base neutralisation
capacities for waste, soil, sediment and construction
materials
Bibliography
| Committee |
B/508/3
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 14429 : DRAFT 2013 | Identical |
| PREN 14346 : DRAFT 2004 | CHARACTERIZATION OF WASTE - CALCULATION OF DRY MATTER BY DETERMINATION OF DRY RESIDUE AND WATER CONTENT |
| ENV 12920 : 1997 | CHARACTERIZATION OF WASTE - METHODOLOGY FOR THE DETERMINATION OF THE LEACHING BEHAVIOUR OF WASTE UNDER SPECIFIED CONDITIONS |
| ENV 12506 : DRAFT 2000 | CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES - DETERMINATION OF PH, AS, CD, CR (6), CU, NI, PB, ZN, CL[-], NO[2][-], SO[4][2-] |
| ENV 13370 : DRAFT 2001 | CHARACTERIZATION OF WASTE - ANALYSIS OF ELUATES - DETERMINATION OF AMMONIUM - N, AOX, CONDUCTIVITY, HG, PHENOL INDEX, TOC, CN - EASILY LIBERATABLE, F |
| EN ISO 5667-3:2012 | Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012) |