Water treatment plant in Ozolnieki, Latvia

From May 2013 till December 2013 SIA “WATEX”  carried out a project in Ozolnieki, Ozolnieki district within the project “Water treatment plant and second uplift pumping station design and construction works in Ozolnieki, Ozolnieki district”. Within project, SIA “WATEX” implemented the following works:

  • Installed water treatment plant (q=50m3/h) with stainless steel assembly connections;
  • Installed air supply system for filter aeration;
  • Installed air supply system for filter flushing;
  • Installed water disinfection system;
  • Set up nanofiltration unit (Q=15m3/h);
  • Installed second uplift pumping station (Qmax=169m3/h);
  • Set up SCADA system for process visualization;
  • Reconstructed old borehole assembly connections from stainless steel;
  • Installed assembly connections from stainless steel for new borehole;
  • Completed construction works in high quality.

In the end of project customer was provided with water that meets all demands of Latvian legislation.

Key parameters
Iron removal filters Filters WATEX FA1500x3 with maximum water treatment capacity of 50 m3/h. Ability to remove iron, manganese, turbidity, odor and colorfulness.
Reverse osmosis system WATEX WRO15000 with maximum water treatment capacity of 15 m3/h. Equipment is able to remove 99,5% off all salt ions and ensure high quality water for different technological processes.
Second uplift pumping station Pumping station of total capacity of 169m3/h that can provide customer with water even in maximum consumption period.
Stainless steel pipeline Stainless steel piping for sustainable water treatment plant operation.
SCADA Process automated system that allows to control and visualize all processes of water treatment plant.


More references