WASTEWATER TREATMENT PLANT OF KOULOUKONAS AND ZONIANA

WATER CYCLE // PROJECT // WASTEWATER TREATMENT PLANT

AWARD AUTHORITY

DEYA MYLOPOTAMOS

CONTRACTOR

THALIS E.S. S.A.

REGEON

Region of Crete

PROGRESS

95%

The installation of waste treatment in Kouloukona and Zoniana settlements has been designed for 11.196 inhabitants with maximum daily capacity 2.356 m3/ daily.

 

 

 

 

 

 

The supply of the units of the WWTP was made by DEVISE Engineering S.A

The waste treatment will include an activated sludge process and extended aeration activated sludge with simultaneous stabilization of the sludge and nitrogen removal.

Services provided include :

  • Wastewater pretreatment unit with screen, grit – fat removal
  • Sewage pretreatment unit
  • Εqualization unit
  • Biological reactor for the removal of the organic load with selector and pre-depolarization
  • Final sedimentation
  • Recirculating & excess sludge pumping station
  • Chlorination - Dechlorination
  • Distribution chambers
  • Distribution metering
  • Gravity thickeners
  • Sludge Dewatering
  • Drainage pumping
  • Deodorizing unit
  • Landscaping- Auxiliary pipelines
  • Pipeline network and roads construction
  • Buildings
  • WWT and disposal plant 
  • Electricity and automation distribution networks
  • 6-months trial operation