• UNI CEN ISO/TS 21268-2 : 2010

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    SOIL QUALITY - LEACHING PROCEDURES FOR SUBSEQUENT CHEMICAL AND ECOTOXICOLOGICAL TESTING OF SOIL AND SOIL MATERIALS - PART 2: BATCH TEST USING A LIQUID TO SOLID RATIO OF 10 L/KG DRY MATTER

    Available format(s): 

    Superseded date:  24-07-2022

    Language(s): 

    Published date:  31-12-2009

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Reagents
    6 Apparatus
    7 Sample pre-treatment
    8 Procedure
    9 Calculation
    10 Test report
    11 Analytical determination
    12 Performance characteristics
    Annex A (informative) - Information on the influence on the
       test results of the parameters that affect leaching
    Annex B (informative) - Example of a specific liquid-solid
       separation procedure for soil samples (applying only to
       the leaching of inorganic constituents)
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes a test providing information on leaching of soil and soil materials under the experimental conditions specified hereafter, and particularly at a liquid to solid ratio of 10 l/kg dry matter. Also relates to soil and soil material with a particle size less than or equal to 4 mm.

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

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By

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

    EN 12457-2:2002 Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2: One stage batch test at a liquid to solid ratio of 10 l/kg for materials with particle size below 4 mm (without or with size reduction)
    ISO 10381-1:2002 Soil quality Sampling Part 1: Guidance on the design of sampling programmes
    ISO 10381-3:2001 Soil quality Sampling Part 3: Guidance on safety
    ISO 10381-6:2009 Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory
    ISO 18772:2008 Soil quality — Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials
    ISO 10381-2:2002 Soil quality Sampling Part 2: Guidance on sampling techniques
    ISO 11277:2009 Soil quality Determination of particle size distribution in mineral soil material Method by sieving and sedimentation
    ISO 10381-5:2005 Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    ISO 15799:2003 Soil quality Guidance on the ecotoxicological characterization of soils and soil materials
    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
    ISO 15176:2002 Soil quality Characterization of excavated soil and other soil materials intended for re-use
    ISO 10523:2008 Water quality — Determination of pH
    ISO 10381-4:2003 Soil quality Sampling Part 4: Guidance on the procedure for investigation of natural, near-natural and cultivated sites
    ISO 7027:1999 Water quality Determination of turbidity
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