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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: 819

UNE-EN 15029:2006 (Ratificada)

Status: ANULADA / 2007-02-07

Products used for treatment of water intended for human consumption - Iron (III) hydroxide oxide (Endorsed by AENOR in October of 2006.)

UNE-EN 12873-3:2006 (Ratificada)

Status: ANULADA / 2007-01-17

Influence of materials on water intended for human consumption - Influence due to migration - Part 3: Test method for ion exchange and adsorbent resins (Endorsed by AENOR in October of 2006.)

UNE-EN 12873-4:2006 (Ratificada)

Status: ANULADA / 2007-01-17

Influence of materials on water intended for human consumption - Influence due to migration - Part 4: Test method for water treatment membranes (Endorsed by AENOR in October of 2006.)

UNE-EN ISO 23631:2006 (Ratificada)

Status: ANULADA / 2007-01-10

Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006) (Endorsed by AENOR in October of 2006.)

UNE-EN ISO 10253:1998

Status: ANULADA / 2006-11-01

WATER QUALITY. MARINE ALGAL GROWTH INHIBITION TEST WITH SKELETONEMA COSTATUM AND PHAEODACTYLUM TRICORNUTUM. (ISO 10253:1995).

UNE-EN 12912:2000

Status: ANULADA / 2006-06-28

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. BARITE.

UNE-EN 12910:2000

Status: ANULADA / 2006-06-28

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. GARNET.

UNE-EN 12914:2000

Status: ANULADA / 2006-06-28

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. POWDERED PERLITE.

UNE-EN 12913:2000

Status: ANULADA / 2006-06-28

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. POWDERED DIATOMACEOUS EARTH.

UNE-EN 12905:2000

Status: ANULADA / 2006-06-21

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. EXPANDED ALUMINOSILICATE.

UNE-EN 12906:2000

Status: ANULADA / 2006-06-21

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. PUMICE.

UNE-EN 12386:1999

Status: ANULADA / 2006-06-21

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. COPPER SULFATE.

UNE-EN 12909:2000

Status: ANULADA / 2006-06-21

PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. ANTHRACITE.

UNE-EN 12122:1999

Status: ANULADA / 2006-05-31

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. AMMONIA SOLUTION.

UNE-EN 12126:1999

Status: ANULADA / 2006-04-12

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. LIQUEFIED AMMONIA.

UNE-EN 12121:1999

Status: ANULADA / 2006-04-12

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. SODIUM DISULFITE.

UNE-EN 12123:1999

Status: ANULADA / 2006-04-12

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. AMMONIUM SULFATE.

UNE-EN 12124:1999

Status: ANULADA / 2006-04-12

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. SODIUM SULFITE.

UNE-EN 12120:1999

Status: ANULADA / 2006-04-05

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. SODIUM HYDROGEN SULFITE.

UNE-EN 12125:1999

Status: ANULADA / 2006-03-29

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. SODIUM THIOSULFATE.

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