Committee:
ISO/TC 147 Water quality
ISO/TC 275 Sludge recovery, recycling, treatment and disposal
CEN/TC 164 Water supply
CEN/TC 230 Water analysis
CEN/TC 308 Characterization and management of sludge
* Some activities of this TC correspond to other AEN/CTN.
Standards developed by the committee: CTN 77/SC 1: 819
Status: VIGENTE / 2021-03-22
Water quality -- Determination of fluoride -- Part 2: Determination of inorganically bound total fluoride after digestion and distillation.
Status: VIGENTE / 2021-02-01
Guideline for the validation of physico-chemical analytical methods (Endorsed by Asociación Española de Normalización in February of 2021.)
Status: VIGENTE / 2021-01-25
Bioassay for the characterization of the ecotoxicity of dispersants by the crustacean species Palaemon serratus or Palaemon elegans
Bioassay for the characterization of the ecotoxicity of dispersants by the marine rotifer Brachionus plicatilis
Bioassay for the characterization of the ecotoxicity of oil pollution response products by the bioluminescent bacterium Vibrio fischeri
Water quality. Chloride determination. Potentiometric method.
Water quality. Chromiun determination. Colorimetric method with diphenyl carbazide .
Water quality. Iodide determinarion. Colorimetric method with leuco violet glass.
Water quality. Determination of sedimentable solid.
Water quality. Determination of dissolved solid.
Water quality. Manganese determination. Colorimetric method with ammonic persulfate.
Water quality. Determination of total residues.
Evaluation of biodegradability of dispersants and bioremediation agents by determination of biological oxygen demand in a manometric respirometer
Evaluation of the potential efficacy of hidrocarbon absrobents in marine environment. Absorbents efficacy test
Evaluation of the potential efficacy of hidrocarbon dispersants in marine environment. Dispersants efficacy test
Status: VIGENTE / 2021-01-20
Water quality - Sampling - Part 6: Guidance on sampling of rivers and streams (ISO 5667-6:2014)
Status: VIGENTE / 2021-01-01
Characterization of sludges - Laboratory chemical conditioning procedure
Chemicals used for treatment of swimming pool water - Hydrochloric acid
Chemicals used for treatment of swimming pool water - Sodium carbonate
Chemicals used for treatment of swimming pool water - Chlorine
Back to results New Search
Design your own personalised collection of standards. Keep your standards updated.
