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DD CEN/TS 14997:2006

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Characterization of waste. Leaching behaviour tests. Influence of pH on leaching with continuous pH-control
Available format(s)

Hardcopy , PDF

Superseded date

03-31-2015

Language(s)

English

Published date

12-29-2006

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 Test sample
   7.3 Determination of dry residue of the sample
   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 tests
11 Performance characteristics
12 Test report
Annex A (informative) Example of a data sheet
Annex B (informative) Operation and uses of the test: influence
                      of pH on the leaching behaviour
Annex C (informative) Preliminary determination of the acid/base
                      consumption
Annex D (informative) Examples of acid and base neutralisation
                      capacities for waste, soil, sediment and
                      construction materials
Bibliography

Specifies a test method for the determination of the influence of pH on the leachability of inorganic constituents from a waste material.

Committee
EH/4
DevelopmentNote
Supersedes 04/30116788 DC (12/2006)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
CEN/TS 14997 : 2006 Identical

CEN/TS 14429:2005 Characterization of waste - Leaching behaviour tests - Influence of pH on leaching with initial acid/base addition
EN 14346:2006 CHARACTERIZATION OF WASTE - CALCULATION OF DRY MATTER BY DETERMINATION OF DRY RESIDUE OR WATER CONTENT
ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
EN 13370:2003 Characterization of waste - Analysis of eluates - Determination of Ammonium, AOX, conductivity, Hg, phenol index, TOC, easily liberatable CN-, F-
EN ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN 12920:2006+A1:2008 Characterization of waste - Methodology for the determination of the leaching behaviour of waste under specified conditions
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 15002:2015 Characterization of waste - Preparation of test portions from the laboratory sample
EN 12506:2003 Characterization of waste - Analysis of eluates - Determination of pH, As, Ba, Cd, Cl-, Co, Cr, Cr Vl, Cu, Mo, Ni, NO2-, Pb, total S, SO42-, V and Zn
EN 14899:2005 Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a Sampling Plan

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