Plinksiai city, Lithuania


Average daily flow (m3/d) 60
Maximum daily flow (m3/d) 90
Maximum hourly flow (m3/h) 15
Sewage pumping station at the inlet
Local sewage pumping station
Pumping station of the outlet
Wastewater reception tank +
Wastewater distribution tank
Imported wastewater reception tank
Grease tank
Buffer tank
Biological reactor +
Secondary settling tank +
Excess sludge accumulation tank
Treated wastewater mineralisation tank
Sample collection tank +
Flow metering tank +
Dried sludge storage area
Rack (for sediment screening) +
Sand catcher (for sand screening) +
Grease catcher (for grease screening)
Rotary sieve (for sediment screening)
Chemical dosing station
Air blowers +
Tertiary (advanced) treatment
Sand filters (in-depth treatment)
Treated WW processing using UV lamps
Flowmeters (for flow accounting) +
Analytical instrumentation, thief sampling +
Sludge drying equipment
Excess sludge sanitisation equipment
SCADA software +
Automatic control of the facility +