| |||
| traitement des effluents; traitement des déchets | |||
|
waste processing : 48 phrases in 10 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Construction | 1 |
| Environment | 28 |
| General | 2 |
| Life sciences | 3 |
| Name of organization | 1 |
| Natural resourses and wildlife conservation | 7 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 2 |