CEN/TC 444
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67208 | EN ISO 12404:2021 | Soil and waste - Guidance on the selection and application of screening methods (ISO 12404:2021) | Izstrādē |
| 29712 | CEN/TR 16363:2012 | Characterization of waste - Kinetic testing for assessing acid generation potential of sulfidic waste from extractive industries | Izstrādē |
| 60366 | EN ISO 21268-4:2019 | Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil-like materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO 21268-4:2019) | Izstrādē |
| 59887 | EN ISO 15175:2018 | Soil quality - Characterization of contaminated soil related to groundwater protection (ISO 15175:2018) | Izstrādē |
| 22207 | CEN/TR 15018:2005 | Characterization of waste - Digestion of waste samples using alkali-fusion techniques | Izstrādē |
| 69685 | prCEN/TR 16110 rev | Characterization of waste - Guidance on the use of ecotoxicity tests applied to waste | Izstrādē |
| 14488 | EN 12457-3:2002 | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 3: Two stage batch test at a liquid to solid ratio of 2 l/kg and 8 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) | Izstrādē |
| 14486 | EN 12457-1:2002 | Characterisation of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 1: One stage batch test at a liquid to solid ratio of 2 l/kg for materials with high solid content and with particle size below 4 mm (without or with size reduction) | Izstrādē |
| 79201 | prEN ISO 21251 | Guidance for estimating organic carbon stocks in soils according to their biogeochemical stability or or residence time | Izstrādē |
| 35655 | EN 16179:2012 | Sludge, treated biowaste and soil - Guidance for sample pretreatment | Izstrādē |
Displaying 251-260 of 338 results.