EN 901:2013
Current
The latest, up-to-date edition.
22-05-2013
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 sodium
hypochlorite
Annex B (normative) - General rules relating to safety
Annex C (normative) - Determination of arsenic,
antimony and selenium (atomic absorption spectrometry
hydride technique)
Annex D (normative) - Determination of bromate ion
content in sodium hypochlorite by liquid
chromatography of ions and UV detection
Annex E (informative) - Results of inter-laboratory
tests on sodium bromate determination in
sodium hypochlorite commercial solutions
Annex F (informative) - Environmental, health and safety
precautions within chemical laboratories
Bibliography
This European Standard is applicable to sodium hypochlorite used for treatment of water intended for human consumption. It describes the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of sodium hypochlorite (see Annex B).NOTEWhile this standard is not applicable to sodium hypochlorite generated in-situ (see bibliographic reference [7]), the limits for impurities and chemical parameters apply.
| Committee |
CEN/TC 164
|
| DevelopmentNote |
Supersedes PREN 901. (06/2013)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN 901 : 2013 | Identical |
| NF EN 901 : 2013 | Identical |
| BS EN 901:2013 | Identical |
| NBN EN 901 : 2013 | Identical |
| SANS 50901 : 1ED 1999(R2014) | Identical |
| SN EN 901 : 2013 | Identical |
| UNE-EN 901:2013 | Identical |
| NEN EN 901 : 2013 | Identical |
| I.S. EN 901:2013 | Identical |
| DIN EN 901:2013-12 | Identical |
| NS EN 901 : 2013 | Identical |
| PN EN 901 : 2013 | Identical |
| SANS 50901:2020 | Identical |
| UNE-EN 16370:2014 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells |
| DIN EN 15077 E : 2013 | CHEMICALS USED FOR TREATMENT OF SWIMMING POOL WATER - SODIUM HYPOCHLORITE |
| 12/30267839 DC : 0 | BS EN 15077 - CHEMICALS USED FOR TREATMENT OF SWIMMING POOL WATER - SODIUM HYPOCHLORITE |
| BS EN 15077:2013 | Chemicals used for treatment of swimming pool water. Sodium hypochlorite |
| I.S. EN 16421:2014 | INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG) |
| I.S. EN 15077:2013 | CHEMICALS USED FOR TREATMENT OF SWIMMING POOL WATER - SODIUM HYPOCHLORITE |
| UNE-EN 16421:2015 | Influence of materials on water for human consumption - Enhancement of microbial growth (EMG) |
| UNI EN 16370 : 2014 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS |
| DIN EN 14805 E : 2008 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY |
| PREN 15077 : DRAFT 2012 | CHEMICALS USED FOR TREATMENT OF SWIMMING POOL WATER - SODIUM HYPOCHLORITE |
| DIN EN 12671:2016-09 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CHLORINE DIOXIDE GENERATED IN SITU |
| UNE-EN 12671:2016 | Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ |
| BS EN 12671:2009 | Chemicals used for treatment of water intended for human consumption. Chlorine dioxide generated in situ |
| I.S. EN 12671:2016 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CHLORINE DIOXIDE GENERATED IN SITU |
| I.S. EN 16370:2013 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS |
| 07/19990369 DC : 0 | BS EN 806-4 - SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 4 - INSTALLATION |
| BS EN 16421:2014 | Influence of materials on water for human consumption. Enhancement of microbial growth (EMG) |
| 12/30260010 DC : 0 | BS EN 16421 - INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG) |
| DIN EN 15077:2013-08 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite |
| BS EN 16370:2013 | Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using membrane cells |
| DIN EN 16421 E : 2015 | INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG) |
| DIN EN 14805:2008-09 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology |
| 96/102362 DC : DRAFT MAR 1996 | PREN 806-2 - SPECIFICATION FOR INSTALLATION INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 2: DESIGN |
| BS EN 14805:2008 | Chemicals used for treatment of water intended for human consumption. Sodium chloride for on site electrochlorination using non-membrane technology |
| UNI EN 14805 : 2009 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING NON-MEMBRANE TECHNOLOGY |
| EN 16421:2014 | Influence of materials on water for human consumption - Enhancement of microbial growth (EMG) |
| EN 14805:2008 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology |
| EN 16370:2013 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells |
| EN 15077:2013 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite |
| DIN EN 16370 E : 2013 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - SODIUM CHLORIDE FOR ON SITE ELECTROCHLORINATION USING MEMBRANE CELLS |
| DIN EN 16370:2013-12 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells |
| UNE-EN 15077:2013 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite |
| DIN EN 16421:2015-05 | INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG) |
| UNI EN 16421 : 2015 | INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG) |
| UNI EN 15077 : 2013 | CHEMICALS USED FOR TREATMENT OF SWIMMING POOL WATER - SODIUM HYPOCHLORITE |
| EN 12671:2016 | Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 11969:1996 | Water quality Determination of arsenic Atomic absorption spectrometric method (hydride technique) |
| EN ISO 12846:2012 | Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012) |
| EN 14805:2008 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using non-membrane technology |
| ISO 12846:2012 | Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment |
| ISO 9965:1993 | Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique) |
| ISO 8288:1986 | Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods |
| EN 1233 : 1996 | WATER QUALITY - DETERMINATION OF CHROMIUM - ATOMIC ABSORPTION SPECTROMETRIC METHODS |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| 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 ISO 11969:1996 | WATER QUALITY - DETERMINATION OF ARSENIC - ATOMIC ABSORPTION SPECTROMETRIC METHOD (HYDRIDE TECHNIQUE) |
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