Chap 11 Flashcards Preview

Water/Waste Water Treatment > Chap 11 > Flashcards

Flashcards in Chap 11 Deck (6)
Loading flashcards...
1

11.1b Define Extration

the use of 2 phases to extract a third substance from 1 of the two phases

2

Kh

the equilibrium constant for partitioning (sự chia ra) of the type CH4(g) = CH4aq

3

Kow

the equilibrium constant (or partition coefficient) for partitioning of a compound btw the two liquid phases of octanol and water

4

Partitioning

equilibrium for a compound (ethanol) established as it moves across the surface between two phases (aqueous and gaseous phases in distillation)

5

Phase

exists when it is surrounded by a surface
water can exist in 3 phases
oil + water are left to separate from each other, they hve surface btw them with 2 liquid phases

6

vapor pressure

the equilibrium constant for partitioning of the type:
Ethanol(l) Ethanol(g)