Projects

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997)

90.93   Standard confirmed

Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)

60.60   Standard published

Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997)

90.93   Standard confirmed

Water quality - Determination of chromium - Atomic absorption spectrometric methods

90.93   Standard confirmed

Water quality - Gas chromatographic determination of some selected chlorophenols in water

90.93   Standard confirmed

Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996)

90.93   Standard confirmed

Environmental management systems - Guidelines for using ISO 14001 to address environmental aspects and conditions within an environmental topic area - Part 2: Water (ISO 14002-2:2023)

60.60   Standard published

Water quality - Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography - Method for water and waste water (ISO 14911:1998)

90.93   Standard confirmed

Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001)

90.93   Standard confirmed

Water quality - On-line sensors/analysing equipment for water - Specifications and performance tests (ISO 15839:2003)

60.60   Standard published

Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 2: Method for undiluted samples (ISO 5815:1989, modified)

90.93   Standard confirmed

Guidelines for the management of assets of water supply and wastewater systems — Part 1: Drinking water distribution networks

90.92   Standard to be revised

Guidelines for the management of assets of water supply and wastewater systems — Part 2: Waterworks

90.92   Standard to be revised

Guidelines for the management of assets of water supply and wastewater systems — Part 3: Wastewater collection networks

90.93   Standard confirmed

Guidelines for the management of assets of water supply and wastewater systems — Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities

90.93   Standard confirmed

Activities relating to drinking water and wastewater services — Crisis management of water utilities

90.93   Standard confirmed

Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997)

90.93   Standard confirmed

Water efficiency management systems — Requirements with guidance for use

90.92   Standard to be revised