To produce dried or powdered milk, the skimmed milk is first passed through a separator, which removes the cream. The milk that is left goes into a condenser with the condensed milk then going into a spray drier to produce the powdered milk.
The non-condensed stream from the condenser passes through a reverse osmosis (RO) system to produce water clean enough to produce steam and the concentrate is added back into the feed line to the spray drier.
Stages of Filtration & Water Treatment
RO Water Production
Very pure water is produced using reverse osmosis membranes to separate the majority of salts and ions from the feed water and sending the salts and ions to waste or re-circulation.