We take water
directly from the sea and another reading after passing through the multimedia
filter.
The reading of the raw water, directly
from the beach, obtained a reading of 40% salt level. Once the initial reading is taken, we pass the
sample through the first filter stage, the multimedia filter.
When reading this sample, after passing
the stage of the multimedia filter, we obtained a reading of 30% of salt level,
representing a reduction of 10% in
salt levels of the sample.
