CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67333 | prEN 15040 rev | Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts | Izstrādē |
| 70549 | EN 13434:2021 | Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B | Izstrādē |
| 36417 | EN 896:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydroxide | Izstrādē |
| 36412 | EN 12910:2012 | Products used for treatment of water intended for human consumption - Garnet | Izstrādē |
| 36414 | EN 12913:2012 | Products used for treatment of water intended for human consumption - Powdered diatomaceous earth | Izstrādē |
| 39563 | EN 15513:2014 | Chemicals used for treatment of swimming pool water - Carbon dioxide | Izstrādē |
| 36431 | EN 16409:2013 | Chemicals used for treatment of water intended for human consumption - Dolomitic lime | Izstrādē |
| 36421 | EN 898:2012 | Chemicals used for treatment of water intended for human consumption - Sodium hydrogen carbonate | Izstrādē |
| 69877 | EN 16370:2022 | Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells | Izstrādē |
| 69888 | EN 12125:2022 | Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate | Izstrādē |
Displaying 301-310 of 1330 results.