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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: 1416

UNE-EN 15078:2013

Status: VIGENTE2013-11-13

Chemicals used for treatment of swimming pool water - Sulfuric acid

UNE-EN 15075:2013

Status: VIGENTE2013-11-13

Chemicals used for treatment of swimming pool water - Sodium hydrogen carbonate

UNE-EN 15077:2013

Status: VIGENTE2013-11-13

Chemicals used for treatment of swimming pool water - Sodium hypochlorite

UNE-EN 901:2013

Status: VIGENTE2013-11-06

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

UNE-EN ISO 28258:2013 (Ratificada)

Status: VIGENTE2013-11-01

Soil quality - Digital exchange of soil-related data (ISO 28258:2013) (Endorsed by AENOR in November of 2013.)

UNE-EN ISO 19250:2013

Status: VIGENTE2013-10-16

Water quality - Detection of Salmonella spp. (ISO 19250:2010)

UNE-EN ISO 11206:2013

Status: VIGENTE2013-10-16

Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) (ISO 11206:2011)

UNE-EN 15072:2013

Status: VIGENTE2013-10-16

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

UNE-EN 15073:2013

Status: VIGENTE2013-10-16

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

UNE-EN ISO 10710:2013

Status: VIGENTE2013-10-09

Water quality - Growth inhibition test with the marine and brackish water macroalga Ceramium tenuicorne (ISO 10710:2010)

UNE-EN ISO 13833:2013

Status: VIGENTE2013-09-25

Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination (ISO 13833:2013)

UNE-EN ISO 7827:2013

Status: VIGENTE2013-09-11

Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010)

UNE-EN ISO 23611-6:2013 (Ratificada)

Status: VIGENTE2013-09-01

Soil quality - Sampling of soil invertebrates - Part 6: Guidance for the design of sampling programmes with soil invertebrates (ISO 23611-6:2012) (Endorsed by AENOR in September of 2013.)

UNE-EN ISO 17380:2013 (Ratificada)

Status: VIGENTE2013-08-01

Soil quality - Determination of total cyanide and easily liberatable cyanide - Continuous-flow analysis method (ISO 17380:2013) (Endorsed by AENOR in August of 2013.)

UNE-EN 897:2013

Status: VIGENTE2013-07-03

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

UNE-EN 896:2013

Status: VIGENTE2013-07-03

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

UNE-EN 15028:2013

Status: VIGENTE2013-07-03

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

UNE-EN 15482:2013

Status: VIGENTE2013-06-26

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

UNE-EN ISO 13199:2013

Status: VIGENTE2013-05-29

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: VIGENTE2013-04-30

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