| English | French |
| feed water softening | correction de la dureté |
| feed water softening | adoucissement |
| lime-soda softening | adoucissement chaux-soude |
| softening agent | plastifiant |
| softening agent 1. A substance added to another substance to increase its softness, pliability, or plasticity. 2. A substance, such as a zeolite, for softening water | adoucisseur |
| softening agent | adoucisseur |
| softening of water | déminéralisation |
| softening of water | adoucissement de l'eau |
| thermo softening contaminant | contaminant thermoplastique |
| water softening | correction de la dureté |
| water softening | adoucissement |
| water softening plant | adoucisseur d'eau |