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Full Description

This European standard is applicable to ammonia solution used for treatment of water intended for human consumption. It describes the characteristics of ammonia solution and specifies the requirements and the corresponding test methods for ammonia solution. It gives information on its use in water treatment.
 

Document History

  1. NS-EN 12122:2005


    Chemicals used for treatment of water intended for human consumption — Ammonia solution

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  2. NS-EN 12122:1998

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    Chemicals used for treatment of water intended for human consumption — Ammonia solution

    • Historical Version