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: 819
Status: VIGENTE / 2024-11-06
Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2023, Corrected version 2024-02)
Status: VIGENTE / 2024-10-23
Water quality - Calculation of biological equivalence (BEQ) concentrations (ISO 23196:2022)
Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003)
Status: VIGENTE / 2024-09-11
Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products
Status: VIGENTE / 2024-07-03
Water quality -- Determination of fluoride -- Part 1: Electrochemical probe method for potable and lightly polluted water.
Status: VIGENTE / 2024-06-06
Characterization of sludge - Evaluation of sludge density
Status: VIGENTE / 2024-06-04
Characterization of sludges - Filtration properties - Part 4: Determination of the drainability of flocculated sludge
Status: VIGENTE / 2024-04-24
Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
Chemicals used for water treatment intended for human consumption - Polyamines
Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)
Chemicals used for treatment of water intended for human consumption - Sodium alginate
Status: VIGENTE / 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: VIGENTE / 2024-01-24
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023)
Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automatic sampling devices (samplers) for water and waste water
Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices
Status: VIGENTE / 2024-01-10
Influence of metallic materials on water intended for human consumption - Method to evaluate the passive behaviour of stainless steels and other passive alloys
Status: VIGENTE / 2024-01-01
Characterization of sludges - Determination of calorific value
Status: VIGENTE / 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
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