CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 74264 | prEN 973 rev | Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers | Izstrādē |
| 74430 | prEN 12933 rev | Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid | Izstrādē |
| 21696 | prEN 1408:1998 rev | Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride) | Izstrādē |
| 37290 | EN 900:2014 | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Izstrādē |
| 7086 | - | Influence of materials on water intended for human consumption - Influence due to migration - Part 5: Interpretation of laboratory results to field use conditions | Izstrādē |
| 7079 | - | Influence on organoleptical and physical aspects of organic materials - Odour and flavour assessment of water - Part 1: Test method for ion exchange resins | Izstrādē |
| 7077 | - | Influence of organic materials - Tanks, reservoirs and applicable coatings used for storage of water intended for human consumption - Colour and turbidity assessment of water - Part 1: Test method | Izstrādē |
| 67336 | prEN 16070 rev | Products used for treatment of water intended for human consumption - Natural zeolite | Izstrādē |
| 41409 | prEN 14944-3 rev | Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementitious products | Izstrādē |
| 40498 | EN 1018:2013/FprA1 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate | Izstrādē |
Displaying 271-280 of 1328 results.