Pre-treatments (Desalination)

First pre-treatment
Once sea water enters the RO plant, it has to be pre-treated by screening using a cleaning pump. Argal offers AirSaturn AODD fiberglass pump or Frontiera and Route thermoplastic centrifugal pumps. 

Second pre-treatment
This second pre-treatment is required to filter sea water with a cleaning pump which drags a cleaning solution too (acids). AirSaturn, Frontiera and Route are ideal for this operation. 
The Saturn Evo pumps are used for transferring the treated water to the next phase.