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-EN 15482:2013

Status: VIGENTE /  2013-06-26

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

UNE-EN ISO 13199:2013

Status: VIGENTE /  2013-05-29

Stationary source emissions - Determination of total volatile organic compounds (TVOCs) in waste gases from non-combustion processes - Non-dispersive infrared analyser equipped with catalytic converter (ISO 13199:2012)

UNE-EN 1899-2:1998

Status: VIGENTE /  2013-04-30

WATER QUALITY. DETERMINATION OF BIOCHEMICAL OXYGEN DEMAND AFTER N DAYS (BODN). PART 2: METHOD FOR UNDILUTED SAMPLES.

UNE-EN ISO 6341:2013

Status: VIGENTE /  2013-04-10

Water quality - Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) - Acute toxicity test (ISO 6341:2012)

UNE-EN ISO 11269-2:2013 (Ratificada)

Status: VIGENTE /  2013-04-01

Soil quality - Determination of the effects of pollutants on soil flora - Part 2: Effects of contaminated soil on the emergence and early growth of higher plants (ISO 11269-2:2012) (Endorsed by AENOR in April of 2013.)

UNE-EN ISO 10930:2013 (Ratificada)

Status: VIGENTE /  2013-04-01

Soil quality - Measurement of the stability of soil aggregates subjected to the action of water (ISO 10930:2012) (Endorsed by AENOR in April of 2013.)

UNE-CEN/TR 16269:2013 IN

Status: VIGENTE /  2013-03-27

Ambient air - Guide for the measurement of anions and cations in PM2,5

UNE-CEN/TR 16243:2013 IN

Status: VIGENTE /  2013-03-27

Ambient air quality - Guide for the measurement of elemental carbon (EC) and organic carbon (OC) deposited on filters

UNE-EN ISO 5814:2013

Status: VIGENTE /  2013-03-13

Water quality - Determination of dissolved oxygen - Electrochemical probe method (ISO 5814:2012)

UNE-EN ISO 11269-1:2012 (Ratificada)

Status: VIGENTE /  2013-02-01

Soil quality - Determination of the effects of pollutants on soil flora - Part 1: Method for the measurement of inhibition of root growth (ISO 11269-1:2012) (Endorsed by AENOR in February of 2013.)

UNE-EN ISO 14403-2:2013

Status: VIGENTE /  2013-01-09

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)

UNE-EN ISO 14403-1:2012

Status: VIGENTE /  2012-12-26

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA) (ISO 14403-1:2012)

UNE-EN ISO 12846:2012

Status: VIGENTE /  2012-10-31

Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012)

UNE-EN ISO 8692:2012

Status: VIGENTE /  2012-10-10

Water quality - Fresh water algal growth inhibition test with unicellular green algae (ISO 8692:2012)

UNE-EN 15875:2012/AC:2012

Status: VIGENTE /  2012-09-26

Characterization of waste - Static test for determination of acid potential and neutralisation potential of sulfidic waste

UNE-EN ISO 16265:2012

Status: VIGENTE /  2012-09-19

Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)

UNE-EN ISO 10523:2012

Status: VIGENTE /  2012-09-19

Water quality - Determination of pH (ISO 10523:2008)

UNE-EN ISO 18857-2:2012

Status: VIGENTE /  2012-09-05

Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857-2:2009)

UNE-EN ISO 7887:2012

Status: VIGENTE /  2012-09-05

Water quality - Examination and determination of colour (ISO 7887:2011)

UNE-EN ISO 12782-1:2012 (Ratificada)

Status: VIGENTE /  2012-07-01

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012) (Endorsed by AENOR in July of 2012.)

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