• UNI EN 15219 : 2008

    Current The latest, up-to-date edition.

    WATER CONDITIONING EQUIPMENT INSIDE BUILDINGS - NITRATE REMOVAL DEVICES - REQUIREMENTS FOR PERFORMANCE, SAFETY AND TESTING

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    Published date:  27-05-2008

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
      4.1 Nitrate removal devices specification
      4.2 Quality of materials and chemicals
      4.3 Design and manufacturing specifications
      4.4 Operating specifications
      4.5 Installation specifications
    5 Labelling
      5.1 Identification of equipment
      5.2 Safety labelling
    6 Technical documentation
    7 Test methods
      7.1 Test conditions
      7.2 Anion exchange resin
      7.3 Technical documentation
      7.4 Manufacturing tests
      7.5 Operating characteristics
    Annex A (informative) Principles of nitrate reduction using
                          anionic exchange resins
      A.1 Nitrate effects
      A.2 Nitrate removal with anionic resins
      A.3 Selective and non-selective resins
      A.4 Softening and nitrate removal with mixed beds
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies requirements relating to the construction and mode of operation and relevant methods for testing automatic, salt-regenerated, anion exchange nitrate removal devices for drinking water installations inside buildings, which are permanently connected to the mains supply.

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

    Committee CT 33
    Document Type Test Method
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current

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

    UNI 9182 : 2014 HOT AND COLD WATER SUPPLY AND DISTRIBUTION INSTALLATIONS - DESIGN, INSTALLATION AND TESTING
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