Committee:
SC 1 Water treatment
SC 2 Water supply
SC 3 Drainage, sewerage and discharge
SC 4 Water purification
GT 1 Flushable products
GT 2 Directrices de aguas residuales
ISO/TC 224 Drinking water, wastewater and stormwater systems and services
ISO/TC 282 Water reuse
CEN/TC 164 Water supply
CEN/TC 165 Waste water engineering
CEN/TC 426 Domestic appliances used for water treatment not connected to water supply
CEN/TC 478 Water Resilience and Sustainable Use
CEN/WS PROMISCES Soil-sediment-water system - Solutions to deal with PMT/vPvM substances
CEN/WS 079 Sustainable Integrated Water Use & Treatment in Process Industries "SustainWATER"
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 149: 253
Status: VIGENTE / 2019-06-13
Inlet valves for flushing cisterns with internal overflow
Status: VIGENTE / 2019-02-01
Submerged Membrane Bioreactor (MBR) Technology (Endorsed by Asociación Española de Normalización in February of 2019.)
Status: VIGENTE / 2017-11-09
General requirements for components used for renovation and repair of drain and sewer systems outside buildings
Vitrified clay pipe systems for drains and sewers - Part 3: Test methods
Status: VIGENTE / 2017-05-24
Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks
Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants
Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits
Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent
Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units
Status: VIGENTE / 2017-05-03
Water supply. Sizing of installations inside buildings conveying water.
Status: VIGENTE / 2016-03-16
Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing
Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testing
Status: VIGENTE / 2014-11-04
Non controllable backflow preventer with different pressure zones - Family C, type A.
Status: VIGENTE / 2014-09-10
Recommendations for prevention of Legionella growth in installations inside buildings conveying water for human consumption
Status: VIGENTE / 2014-05-21
WATER SUPPLY - REQUIREMENTS FOR SYSTEMS AND COMPONENTS FOR THE STORAGE OF WATER
Status: VIGENTE / 2014-01-01
Devices to prevent pollution by backflow of potable water. Air gap with injector. Family A. Type D.
Specifications for installations inside buildings coveying water for human consumption. Part 1: General.
Status: VIGENTE / 2012-11-16
Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
Status: VIGENTE / 2011-07-13
Structural design of buried pipelines under various conditions of loading - Part 3: Common method
Status: VIGENTE / 2011-06-29
PROTECTION AGAINST POLLUTION OF POTABLE WATER IN WATER INSTALLATIONS AND GENERAL REQUIREMENTS OF DEVICES TO PREVENT POLLUTION BY BACKFLOW.
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