Effect of water salinity on distillation output:
Table (1) shows the effect of water salinity on
distillation output at different values of cover thickness,
brine depths during winter, spring, and summer seasons. The
effect of the water salinity was very pronounced on
the distillation output percentage, increasing the salinity
from 28 mmoh/cm to 35 mmoh/cm, and then to 58 mmoh/
cm decreased the distillation output percentage in the same
order.