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Committee

Committee:

CTN 77 - Environment

Secretary:
UNE - ASOCIACIÓN ESPAÑOLA DE NORMALIZACIÓN
Field of Activity:
Standardization of: Terminology, sampling, measurement and reporting of characteristics of air, water, soil , solid wastes and noise as well as environmental impacts products referring to environmental quality. Excluding: - Workplace atmospheres; - Radioactive contamination; - Limits of acceptability for air quality.
Structure:

SC 1 Water

SC 2 Air

SC 3 Soil

SC 5 Waste

International Relations:

ISO/TC 146  Air quality

ISO/TC 147  Water quality

ISO/TC 158  Analysis of gases

ISO/TC 190  Soil quality

ISO/TC 275  Sludge recovery, recycling, treatment and disposal

CEN/WS AGRO2CIRCULAR  Guidelines for characterization of extracts for the recycling/upcycling of organic agrifood wastes

CEN/SS S08  Air quality

CEN/SS S27  Waste - Characterization, treatment and streams

CEN/TC 164  Water supply

CEN/TC 230  Water analysis

CEN/TC 264  Air quality

CEN/TC 308  Characterization and management of sludge

CEN/TC 444  Environmental characterization of solid matrices

* Some activities of this TC correspond to other AEN/CTN.

Standards developed by the committee: Technical Standardisation Committee 77: 1424

UNE-ISO 6145-8:2007

Status: ANULADA2008-12-30

Gas analysis -- Preparation of calibration gas mixtures using dynamic volumetric methods -- Part 8: Diffusion method (ISO 6145-8:2005)

UNE-EN 13194:2001

Status: ANULADA2008-12-03

Chemicals used for treatment of water intended for human consumption. Acetic acid.

UNE-EN 13176:2001

Status: ANULADA2008-12-03

Chemicals used for treatment of water intended for human consumption - Ethanol.

UNE-EN 12672:2001

Status: ANULADA2008-12-03

Chemicals used for treatment of water intended for human consumption. Potassium permanganate.

UNE-EN 12678:2000

Status: ANULADA2008-12-03

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. POTASSIUM PEROXOMONOSULFATE.

UNE-EN 12933:2000

Status: ANULADA2008-12-03

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUPTION. CHEMICALS FOR EMERGENCY USE. TRICHLOROISOCYANURIC ACID.

UNE-EN 12931:2000

Status: ANULADA2008-12-03

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. CHEMICALS FOR EMERGENCY USE. SODIUM DICHLOROISOCYANURATE, ANHYDROUS.

UNE-EN 12932:2000

Status: ANULADA2008-12-03

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUPTION. CHEMICALS FOR EMERGENCY USE. SODIUM DICHLOROISOCYANURATE, DIHYDRATE.

UNE-EN 1410:1998

Status: ANULADA2008-10-01

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. CATIONIC POLYACRYLAMIDES.

UNE-EN 1408:1998

Status: ANULADA2008-10-01

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. POLY (DIALLYDIMETHYLAMMONIUM CHLORIDE).

UNE-EN 12780:2003

Status: ANULADA2008-07-30

Water quality - Detection and enumeration of Pseudomonas aeruginosa by membrane filtration.

UNE-EN 13506:2002

Status: ANULADA2008-07-23

Water quality - Determination of mercury by atomic fluorescence spectrometry.

UNE-EN 1409:1998

Status: ANULADA2008-07-23

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. POLYAMINES.

UNE-EN 12518:2000

Status: ANULADA2008-07-16

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. HIGH-CALCIUM LIME.

UNE-EN 1407:1998

Status: ANULADA2008-07-16

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. ANIONIC AND NON-IONIC POLYACRYLAMIDES.

UNE-EN 900:2000

Status: ANULADA2008-06-25

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. CALCIUM HYPOCHLORITE.

UNE-EN 1017:1998

Status: ANULADA2008-05-21

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. HALF-BURNT DOLOMITE.

UNE-EN 15032:2007

Status: ANULADA2008-04-16

Chemicals used for treatment of swimming pool water - Trichloroisocyanuric acid

UNE-EN 15072:2007

Status: ANULADA2008-04-16

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous

UNE-EN 15073:2007

Status: ANULADA2008-04-16

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate