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  • UNI EN 890 : 2013

    Current The latest, up-to-date edition.

    CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - IRON (3) SULFATE SOLUTION

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    Published date:  14-02-2013

    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 Description
    4 Purity criteria
    5 Test methods
    6 Labelling - Transportation - Storage
    Annex A (informative) - General information on iron (III)
            sulfate solution
    Annex B (normative) - Analytical methods
    Annex C (informative) - Reduction of Fe (III) on a
            silver column
    Annex D (informative) - Determination of cadmium,
            chromium, nickel and lead (inductively coupled
            plasma optical emission spectrometry (ICP/OES))
    Annex E (normative) - General rules relating to safety
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to iron (3) sulfate solution of various iron and/or acid contents used for treatment of water intended for human consumption.

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

    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

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

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 5790:1979 Inorganic chemical products for industrial use General method for determination of chloride content Mercurimetric method
    EN 10028-7:2016 Flat products made of steels for pressure purposes - Part 7: Stainless steels
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    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
    EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
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