Committee:
SC 1 Water
SC 2 Air
SC 3 Soil
SC 5 Waste
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: 1427
Status: VIGENTE / 2021-06-09
Characterisation of sludges - Filtration properties - Part 1: Capillary suction time (CST)
Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index)
Characterisation of sludges - Settling properties - Part 2: Determination of thickenability
Status: VIGENTE / 2021-06-08
Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography
Status: VIGENTE / 2021-06-02
Stationary source emissions -- Sampling and determination of gaseous fluoride content. (ISO 15713:2006)
Status: VIGENTE / 2021-05-11
Gas analysis. Vocabulary
Status: VIGENTE / 2021-05-06
Soil quality -- Soil water and the unsaturated zone -- Definitions, symbols and theory
Soil quality -- Format for recording soil and site information
Status: VIGENTE / 2021-05-01
Water quality - Guidance for assessing the efficiency and related metrics of fish passage solutions using telemetry (Endorsed by Asociación Española de Normalización in May of 2021.)
Soil quality - Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil (ISO 23266:2020) (Endorsed by Asociación Española de Normalización in May of 2021.)
Status: VIGENTE / 2021-04-09
Sludge, treated biowaste and soil - Determination of impurities and stones (Endorsed by AENOR in November of 2013.)
Sludge, treated biowaste and soil - Determination of viable plant seeds and propagules (Endorsed by AENOR in November of 2013.)
Status: VIGENTE / 2021-03-22
Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
Water quality. Determination of chloride. Silver nitrate titration with chromate indicator (Mohr's method)
Water quality -- Determination of fluoride -- Part 2: Determination of inorganically bound total fluoride after digestion and distillation.
Status: VIGENTE / 2021-03-08
Ambient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matter
AIR QUALITY. HANDLING OF TEMPERATURE, PRESSURE AND HUMIDITY DATA.
Status: VIGENTE / 2021-03-03
Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement method
Status: VIGENTE / 2021-03-01
Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020) (Endorsed by Asociación Española de Normalización in March of 2021.)
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