CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 7294 | CEN/TR 12566-5:2008 | Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems | Standarts spēkā |
| 7242 | LVS EN 12255-9:2003 | Wastewater treatment plants - Part 9: Odour control and ventilation | Standarts spēkā |
| 7209 | LVS EN 12056-3:2001 | Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation | Standarts spēkā |
| 38561 | LVS CEN/TR 16626:2014 | Vitrified clay pipe systems for drains and sewers - Guidance for voluntary third-party certification procedures | Standarts spēkā |
| 7300 | LVS EN 14457:2004 | General requirements for components specifically designed for use in trenchless construction of drains and sewers | Standarts spēkā |
| 7213 | LVS EN 12109:2000 | Vacuum drainage systems inside buildings | Standarts spēkā |
| 31268 | LVS EN 295-5:2013 | Vitrified clay pipe systems for drains and sewers - Part 5: Requirements for perforated pipes and fittings | Standarts spēkā |
| 61418 | CEN/TR 15897:2018 | Submerged Membrane Bioreactor (MBR) Technology | Standarts spēkā |
| 71307 | EN ISO 11296-9:2022 | Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 9: Lining with a rigidly anchored plastics inner layer (ISO/DIS 11296-9:2021) | Standarts spēkā |
| 69684 | CEN/TR 17614:2021 | Standard method for assessing and improving the energy efficiency of waste water treatment plants | Standarts spēkā |
Displaying 481-490 of 576 results.