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 / 2015-03-04
Chemicals used for treatment of swimming pool water - Sodium carbonate
Chemicals used for treatment of swimming pool water - Chlorine
Chemicals used for treatment of water intended for human consumption - Monozinc phosphate solution
Chemicals used for treatment of water intended for human consumption - High-calcium lime
Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite
Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite
Chemicals used for treatment of swimming pool water - Ozone
Status: ANULADA / 2015-01-21
Water quality - Guidance standard for the identification, enumeration and interpretation of benthic diatom samples from running waters
Chemicals used for treatment of swimming pool water - Carbon dioxide
Status: ANULADA / 2015-01-07
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates
Status: ANULADA / 2014-12-30
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method. (ISO 9308-1:2000)
Water quality Detection and enumeration of Escherichia coli and coliform bacteria Part 1: Membrane filtration method (ISO 9308-1:2000/Cor 1:2007)
Status: ANULADA / 2014-12-23
Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for non-metallic and non-cementitious factory made products
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polycarboxilic acids and salts
Status: ANULADA / 2014-12-17
Water quality - Guidance standard for the surveying of aquatic macrophytes in running waters
Status: ANULADA / 2014-12-10
Water quality - Guidance standard for the routine sampling and pretreatment of benthic diatoms from rivers
Status: ANULADA / 2014-11-19
Water quality - Criteria for establishing equivalence between microbiological methods (ISO 17994:2004)
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