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  • EN ISO 7827:2012

    Current The latest, up-to-date edition.

    WATER QUALITY - EVALUATION OF THE "READY", "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AN AQUEOUS MEDIUM - METHOD BY ANALYSIS OF DISSOLVED ORGANIC CARBON (DOC) (ISO 7827:2010)

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    Published date:  18-12-2012

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Test environment
    6 Reagents
    7 Apparatus
    8 Procedure
    9 Calculation and expression of results
    10 Validity of the test
    11 Test report
    Annex A (informative) - Typical degradation curve
    Annex B (informative) - Interpretation of results
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 7827:2010 specifies a method for the evaluation of the “ready” and “ultimate” biodegradability of organic compounds at a given range of concentrations by aerobic microorganisms.

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

    Committee TC 230
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    CEN/TR 17105:2017 Construction products - Assessment of release of dangerous substances - Guidance on the use of ecotoxicity tests applied to construction products
    DIN EN 16028:2012-10 Railway applications - Wheel/rail friction management - Lubricants for trainborne and trackside applications
    DIN EN 16028 E : 2012 RAILWAY APPLICATIONS - WHEEL/RAIL FRICTION MANAGEMENT - LUBRICANTS FOR TRAINBORNE AND TRACKSIDE APPLICATIONS
    I.S. EN 16028:2012 RAILWAY APPLICATIONS - WHEEL/RAIL FRICTION MANAGEMENT - LUBRICANTS FOR TRAINBORNE AND TRACKSIDE APPLICATIONS
    VDI 3478 Blatt 1:2011-03 Biological waste gas purification - Bioscrubbers
    PD CEN/TR 17105:2017 Construction products. Assessment of release of dangerous substances. Guidance on the use of ecotoxicity tests applied to construction products
    BS EN 16028:2012 Railway applications. Wheel/rail friction management. Lubricants for trainborne and trackside applications
    S.R. CEN/TR 17105:2017 CONSTRUCTION PRODUCTS - ASSESSMENT OF RELEASE OF DANGEROUS SUBSTANCES - GUIDANCE ON THE USE OF ECOTOXICITY TESTS APPLIED TO CONSTRUCTION PRODUCTS
    UNI EN 16028 : 2012 RAILWAY APPLICATIONS - WHEEL/RAIL FRICTION MANAGEMENT - LUBRICANTS FOR TRAINBORNE AND TRACKSIDE APPLICATIONS
    UNE-EN 16028:2013 Railway applications - Wheel/rail friction management - Lubricants for trainborne and trackside applications
    EN 16028:2012 Railway applications - Wheel/rail friction management - Lubricants for trainborne and trackside applications

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

    ISO 14593:1999 Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test)
    ISO 9439:1999 Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Carbon dioxide evolution test
    ISO 9887:1992 Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Semi-continuous activated sludge method (SCAS)
    ISO 9408:1999 Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
    ISO 8245:1999 Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
    ISO 9888:1999 Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Static test (Zahn-Wellens method)
    ISO/TR 15462:2006 Water quality Selection of tests for biodegradability
    ISO 10707:1994 Water quality Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds Method by analysis of biochemical oxygen demand (closed bottle test)
    ISO 8192:2007 Water quality Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
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