compression
wash water
water
.
vapour
_
saline water
"
.…
fresh water
_
washer melter
slurry
direct freezing
bñne
figure 7 freezing processes for desalination
'
v
compresser
refrrgerant apour
crystallizer
_
.
-
___'__'
.
Sh
sahne water
__-_,__'_'=.…_
um
.
.
'
wash
water
melter
_
conden—
-
ser
'
slurry
‘
br ne
'
liquid refrigerant
secondary refrigerant freezing