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Norm
ÖNORM EN 939
Issue date: 2009 05 15
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
This European Standard is applicable to hydrochloric acid used for treatment of water intended for human
consumption. It describes the characteristics of hydrochloric ac...
Withdrawn: 2010 01 15
Publisher:
Austrian Standards International
Format:
Digital | 30 Pages
Language:
German
| English
Currently valid:
Optionally co-design standards:
ICS
Topics
Chemistry, paper & textiles, Chemicals for purification of water, Chemicals for purification of water
Chemistry, paper & textiles, Products of the chemical industry, Chemicals for purification of water
Mechanical engineering foundations & materials, Chemicals for purification of water, Chemicals for purification of water
This European Standard is applicable to hydrochloric acid used for treatment of water intended for human
consumption. It describes the characteristics of hydrochloric acid and specifies the requirements and the
corresponding test methods for hydrochloric acid. It gives information on its use in water treatment. It also
determines the rules relating to safe handling and use of hydrochloric acid (see Annex B).
ÖNORM EN 939
2016 08 15
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
Norm
ÖNORM EN 939
2010 01 15
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
Norm
ÖNORM EN 939
2009 05 15
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
Norm
↖
ÖNORM EN 939
2000 01 01
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
Norm
ÖNORM C 9011
1985 02 01
Hydrochloric acid for water treatment; technical conditions for delivery; conformity certification
Norm
Norm
Issue date :
1976 11 01
Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
Norm
Issue date :
1976 06 01
Sampling of chemical products for industrial use — Safety in sampling
Norm
Issue date :
1979 02 01
Chemical products for industrial use — Sampling — Vocabulary
Norm
Issue date :
1982 07 01
Chemical products for industrial use — General method for determination of iron content — 1,10-Phenanthroline spectrophotometric method
Norm
Issue date :
1998 07 16
Water quality — Determination of chromium — Atomic absorption spectrometric methods
Norm
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)
Norm
Issue date :
2007 06 01
Water quality - Determination of mercury - Method using atomic absorption spectrometry
Norm
Issue date :
1976 11 01
Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
Norm
Issue date :
1976 06 01
Sampling of chemical products for industrial use — Safety in sampling
Norm
Issue date :
1979 02 01
Chemical products for industrial use — Sampling — Vocabulary
Norm
Issue date :
1982 07 01
Chemical products for industrial use — General method for determination of iron content — 1,10-Phenanthroline spectrophotometric method
Norm
Issue date :
1986 03 13
Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
Norm
Issue date :
2010 01 15
Chemicals used for treatment of water intended for human consumption - Hydrochloric acid
