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| flotation A process used to separate particulate solids by causing one group of particles to float; utilizes differences in surface chemical properties of the particles, some of which are entirely wetted by water, others are not; dissolved air flotation; foam separation | |||
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flotation : 7 фраз в 2 тематиках |
| Окружающая среда | 6 |
| Сельское хозяйство | 1 |