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: 1416
Status: VIGENTE / 2019-06-13
Products used for treatment of water intended for human consumption - Manganese greensand
Products used for treatment of water intended for human consumption - Bone charcoal
Products used for treatment of water intended for human consumption - Iron (III) hydroxide oxide
Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
Status: VIGENTE / 2019-06-05
Indoor air. Part 6: Determination of volatile organic compounds in indoor and test chamber air by active sampling on Tenax TA sorbent, thermal desorption and gas chromatography using MS or MS-FID
Water quality. Determination of volatile and fixed suspension solid.
Water quality. Silica determination. Colorimetric method with molybdic silicate.
Water quality. Sulphate determination. Gravimetric method.
Water quality. Sulphate determination. Turbidimetric method.
Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018)
Status: VIGENTE / 2019-05-01
Soil quality - Determination of dehydrogenases activity in soils - Part 1: Method using triphenyltetrazolium chloride (TTC) (ISO 23753-1:2019) (Endorsed by Asociación Española de Normalización in May of 2019.)
Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019) (Endorsed by Asociación Española de Normalización in May of 2019.)
Status: VIGENTE / 2019-03-20
Water quality - Determination of free chlorine and total chlorine - Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposes (ISO 7393-2:2017)
Status: VIGENTE / 2019-03-14
Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
Status: VIGENTE / 2019-03-01
Waste - State-of-the-art document - Halogens and sulfur by oxidative pyrohydrolytic combustion followed by ion chromatography detection (Endorsed by Asociación Española de Normalización in March of 2019.)
Status: VIGENTE / 2019-02-01
Soil quality - Characterization of contaminated soil related to groundwater protection (ISO 15175:2018) (Endorsed by Asociación Española de Normalización in February of 2019.)
Soil quality - Guidance on the establishment and maintenance of monitoring programmes (ISO 16133:2018) (Endorsed by Asociación Española de Normalización in February of 2019.)
Status: VIGENTE / 2019-01-22
Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of elements.
Status: VIGENTE / 2019-01-16
Water quality. Vocabulary. Part 2.
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