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  • DIN EN 938:2016-09

    Current The latest, up-to-date edition.

    CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORITE

    Available format(s):  Hardcopy, PDF

    Language(s):  English, German

    Published date:  01-01-2016

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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

    National foreword
    National Annex NA (informative) - Bibliography
    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Description
    4 Purity criteria
    5 Test methods
    6 Labelling - Transportation - Storage
    Annex A (informative) - General information on sodium
            chlorite
    Annex B (normative) - General rules relating to safety
    Annex C (normative) - Determination of arsenic, antimony
            and selenium (atomic absorption spectrometry hydride
            technique)
    Bibliography

    Abstract - (Show below) - (Hide below)

    Explains the characteristics of sodium chlorite and specifies the requirements and the corresponding test methods for sodium chlorite. Pertains to sodium chlorite used for treatment of water intended for human consumption.

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

    Development Note Supersedes DIN 19617. (04/2000)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current
    Supersedes

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

    01/105982 DC : DRAFT JULY 2001 BS EN 12255-14 - WASTEWATER TREATMENT PLANTS - PART 14: DISINFECTION

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

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    EN ISO 12846:2012 Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)
    ISO/TS 17379-2:2013 Water quality — Determination of selenium — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)
    ISO 12846:2012 Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment
    ISO 9174:1998 Water quality Determination of chromium Atomic absorption spectrometric methods
    ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 17378-2:2014 Water quality Determination of arsenic and antimony Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
    DIN ISO 3696:1991-06 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS
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