| Subject | French | English |
| nat.res. | installation d'incinération des lessives alcalines usées | waste liquor burning plant |
| nat.res. | lessive alcaline usée | waste lye |
| nat.res. | lessive alcaline usée | waste alkali |
| nat.res. | lessive alcaline usée | waste liquor |
| industr., construct. | lessive usée | spent liquor |
| industr., construct. | lessive usée | waste liquor |
| industr., construct. | lessive usée concentrée | concentrated waste liquor |
| industr., construct. | lessive usée concentrée | thick waste liquor |
| industr., construct. | lessive usée de blanchiment | spent bleach liquor |
| industr., construct. | lessive usée diluée | weak liquor |
| industr., construct. | lessive usée diluée | thin liquor |
| industr., construct. | lessive usée épaissie | thick waste liquor |
| industr., construct. | lessive usée épaissie | concentrated waste liquor |
| nat.res. | récupération de la lessive alcaline usée | waste liquor recovery |
| industr., construct. | séparation de la lessive usée | spent liquor separation |