Committee:
ISO/TC 147 Water quality
ISO/TC 275 Sludge recovery, recycling, treatment and disposal
CEN/TC 164 Water supply
CEN/TC 230 Water analysis
CEN/TC 308 Characterization and management of sludge
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 77/SC 1: 822
Status: ANULADA / 2024-04-24
Chemicals used for treatment of water intended for human consumption - Sodium alginate
Status: ANULADA / 2024-04-10
Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters
Status: ANULADA / 2024-01-24
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020)
Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automated sampling devices (samplers) for water and waste water
Water quality - General requirements and performance test procedures for water monitoring equipment - Measuring devices
Status: ANULADA / 2024-01-18
WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
Status: ANULADA / 2024-01-10
Influence of metallic materials on water intended for human consumption - Method to evaluate the passive behaviour of stainless steels
Status: ANULADA / 2023-11-22
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
Chemicals used for treatment of water intended for human consumption - Iron (III) chloride
Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution
Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid
Status: ANULADA / 2023-10-31
WATER QUALITY. EVALUATION OF MEMBRANE FILTERS USED FOR MICROBIOLOGICAL ANALYSES.
Status: ANULADA / 2023-01-25
Products used for treatment of swimming pool water - Powdered activated carbon
Chemicals used for treatment of swimming pool water - Aluminium based coagulants
Status: ANULADA / 2023-01-11
Chemicals used for the treatment of swimming pool water - Iron based coagulants
Chemicals used for treatment of swimming pool water - Calcium hypochlorite
Products used for the treatment of swimming pool water - Filter media
Status: ANULADA / 2022-12-21
Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
Chemicals used for treatment of water intended for human consumption - Liquefied ammonia
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