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Committee

Committee:

CTN 77/SC 1 - Water

Secretary:

SERCOBE - ASOCIACIÓN NACIONAL DE FABRICANTES DE BIENES DE EQUIPO

International Relations:

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

UNE-EN 17218:2020

Status: VIGENTE / 2020-07-08

Water quality - Guidance on sampling of mesozooplankton from marine and brackish water using mesh

Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for factory-made products made from or incorporating organic or glassy (porcelain/vitreous enamel) materials

UNE-EN 12518:2015

Status: VIGENTE / 2020-07-08

Chemicals used for treatment of water intended for human consumption - High-calcium lime

UNE-EN 16409:2014

Status: VIGENTE / 2020-07-08

Chemicals used for treatment of water intended for human consumption - Dolomitic lime

UNE-EN 12873-3:2020

Status: VIGENTE / 2020-05-06

Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins

UNE-EN 17215:2020

Status: VIGENTE / 2020-05-06

Chemicals used for treatment of water intended for human consumption - Iron-based coagulants - Analytical methods

UNE-EN ISO 12010:2020

Status: VIGENTE / 2020-02-26

Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019)

UNE-EN 14672:2006

Status: VIGENTE / 2020-01-23

Characterization of sludges - Determination of total phosphorus

UNE-EN ISO 11348-1:2009/A1:2019

Status: VIGENTE / 2019-10-30

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 1: Method using freshly prepared bacteria - Amendment 1 (ISO 11348-1:2007/Amd 1:2018)

UNE-EN ISO 11348-2:2009/A1:2019

Status: VIGENTE / 2019-10-30

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 2: Method using liquid-dried bacteria - Amendment 1 (ISO 11348-2:2007/Amd 1:2018)

UNE-EN ISO 11348-3:2009/A1:2019

Status: VIGENTE / 2019-10-30

Water quality - Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) - Part 3: Method using freeze-dried bacteria - Amendment 1 (ISO 11348-3:2007/Amd 1:2018)

UNE-CEN/TR 13097:2010 (Ratificada)

Status: VIGENTE / 2019-10-01

Characterization of sludges - Good practice for sludge utilisation in agriculture (Endorsed by Asociación Española de Normalización in October of 2019.)

UNE 77043:2019

Status: VIGENTE / 2019-09-11

Water quality. Sulphide determination. Iodometric and colorimetric method.

UNE-EN 1208:2006

Status: VIGENTE / 2019-07-23

Chemicals used for treatment of water intended for human consumption - Sodium calcium polyphosphate

UNE-EN 1211:2006

Status: VIGENTE / 2019-07-23

Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate

UNE-EN 1210:2006

Status: VIGENTE / 2019-07-23

Chemicals used for treatment of water intended for human consumption - Sodium tripolyphosphate

UNE-EN 898:2013

Status: VIGENTE / 2019-06-14

Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate

UNE-EN 12905:2013

Status: VIGENTE / 2019-06-13

Products used for treatment of water intended for human consumption - Expanded aluminosilicate

UNE-EN 12909:2013

Status: VIGENTE / 2019-06-13

Products used for treatment of water intended for human consumption - Anthracite

UNE-EN 12912:2013

Status: VIGENTE / 2019-06-13

Products used for treatment of water intended for human consumption - Barite

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