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  • ONORM EN 12123 : 2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - AMMONIUM SULFATE

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    Superseded date:  11-11-2022

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Osterreichisches Normungsinstitut/Austrian Standards

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    Abstract - (Show below) - (Hide below)

    Diese Europäische Norm gilt für Ammoniumsulfat zur Aufbereitung von Wasser für den menschlichen Gebrauch. Sie beschreibt die Eigenschaften von Ammoniumsulfat, legt die Anforderungen an Ammoniumsulfat fest und verweist auf die entsprechenden Analysenverfahren. Die Norm gibt Informationen für die Anwendung von Ammoniumsulfat in der Wasseraufbereitung.

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    Committee TC 140
    Document Type Standard
    Publisher Osterreichisches Normungsinstitut/Austrian Standards
    Status Superseded
    Superseded By

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

    ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
    ISO 2993:1974 Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method
    ISO 6353-1:1982 Reagents for chemical analysis — Part 1: General test methods
    ISO 3332:1975 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
    ISO 5993:1979 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
    ISO 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps
    ISO 760:1978 Determination of water Karl Fischer method (General method)
    ISO 2992:1974 Ammonium sulphate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
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