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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

    Available format(s): 

    Superseded date:  15-02-2006

    Language(s): 

    Published date:  24-11-2012

    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 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

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

    Comment Closes On
    Committee B/508/3
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    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)
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