Projects

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

90.93   Standard confirmed

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A

60.60   Standard published

Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for factory-made products made from or incorporating organic or glassy (porcelain/vitreous enamel) materials

90.93   Standard confirmed

Water conditioning equipment inside buildings - Mechanical filters - Part 1: Particle rating 80 µm to 150 µm - Requirements for performances, safety and testing

90.60   Close of review

Water conditioning equipment inside buildings - Mechanical filters - Part 2: Particle rating 1 µm to less than 80 µm - Requirements for performance, safety and testing

90.93   Standard confirmed

Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017)

60.60   Standard published

Influence of organic materials on water intended for human consumption - Determination of odour and flavour assessment of water in piping systems

90.92   Standard to be revised

Water conditioning equipment inside buildings - Membrane separation devices - Requirements for performance, safety and testing

90.93   Standard confirmed

Influence of organic materials on water intended for human consumption - Determination of the chlorine demand - Test method

90.93   Standard confirmed

Water conditioning equipment inside buildings - Softeners - Requirements for performance, safety and testing

90.60   Close of review

Water conditioning equipment inside buildings - Chemical dosing systems - Pre-set dosing systems - Requirements for performance, safety and testing

90.60   Close of review

Building valves - Expansion groups - Tests and requirements

60.60   Standard published

Water conditioning equipment inside buildings - Devices using mercury low-pressure ultraviolet radiators - Requirements for performance, safety and testing

90.93   Standard confirmed

Water conditioning equipment inside buildings - Active media filters - Requirements for performance, safety and testing

90.93   Standard confirmed

Building valves - Expansion valves - Tests and requirements

60.60   Standard published

Water conditioning equipment inside buildings - Nitrate removal devices - Requirements for performance, safety and testing

90.60   Close of review

Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation

90.92   Standard to be revised

Influence of materials on water intended for human consumption - GC-MS identification of water leachable organic substances

90.93   Standard confirmed