 |
| |||
| softening (Wasser) | |||
| feed water softening; softening Reduction of the hardness of water by removing hardness-forming ions (chiefly calcium and magnesium) by precipitation or ion exchange, or sequestering them as by combining them with substances such as certain phosphates, that form soluble but non-ionized salts | |||
| carbonate removal | |||
| softening; hardness removal; water softening | |||
| Enthärtung: 2 phrases in 2 subjects |
| Electronics | 1 |
| Water supply | 1 |