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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: 1426

UNE 77242:2004

Status: ANULADA / 2016-11-23

Gas analysis -- Vocabulary

UNE-EN ISO 7027:2001

Status: ANULADA / 2016-11-16

Water quality - Determination of turbidity (ISO 7027:1999)

UNE-EN 882:2005

Status: ANULADA / 2016-10-11

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

UNE-EN 887:2005

Status: ANULADA / 2016-10-11

Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate

UNE-EN 878:2004

Status: ANULADA / 2016-09-28

Chemicals used for treatment of water intended for human consumption - Aluminium sulfate

UNE-EN 12671:2009

Status: ANULADA / 2016-09-27

Chemicals used for treatment of water intended for human consumption - Chlorine dioxide generated in situ

UNE-EN 12672:2008

Status: ANULADA / 2016-09-14

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

UNE-EN 14662-3:2006

Status: ANULADA / 2016-09-07

Ambient air quality - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography

UNE-EN 1420-1:2000

Status: ANULADA / 2016-09-07

Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems - Part 1: Test method

UNE-EN 12678:2008

Status: ANULADA / 2016-09-07

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

UNE-EN 902:2009

Status: ANULADA / 2016-09-07

Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide

UNE-EN 938:2009

Status: ANULADA / 2016-09-07

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

UNE-EN 937:2009

Status: ANULADA / 2016-09-07

Chemicals used for treatment of water intended for human consumption - Chlorine

UNE-EN 939:2009

Status: ANULADA / 2016-09-07

Chemicals used for treatment of water intended for human consumption - Hydrochloric acid

UNE-CWA 16060:2010 IN

Status: ANULADA / 2016-07-28

Environmental technology verification - Air emission abatement technologies

UNE-EN ISO 22155:2013 (Ratificada)

Status: CANCELLED / 2016-05-01

Soil quality - Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers - Static headspace method (ISO 22155:2011) (Endorsed by AENOR in April of 2013.)

UNE-EN ISO 15009:2013 (Ratificada)

Status: ANULADA / 2016-04-06

Soil quality - Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons - Purge-and-trap method with thermal desorption (ISO 15009:2012) (Endorsed by AENOR in May of 2013.)

UNE-CEN/TR 15983:2011 IN

Status: ANULADA / 2016-03-10

Stationary source emissions - Guidance on the application of EN 14181:2004

UNE-EN ISO 6142:2007

Status: ANULADA / 2016-02-10

Gas analysis - Preparation of calibration gas mixtures - Gravimetric method (ISO 6142:2001)

UNE 77243-3:2001

Status: ANULADA / 2016-02-04

Gas analysis. Preparation of calibration gas mixtures. Dinamic volumetric methods. Part 3: Periodic injection into a flowing gas stream.