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  • DD CEN/TS 14997:2006

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Characterization of waste. Leaching behaviour tests. Influence of pH on leaching with continuous pH-control

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-03-2015

    Language(s):  English

    Published date:  29-12-2006

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

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

    General Product Information - (Show below) - (Hide below)

    Committee EH/4
    Development Note Supersedes 04/30116788 DC (12/2006)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    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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