- ACCIONA
- Projects
- Water
- Wastewater Treatment Plants
- Peñón del Cuervo WWTP
Three primary lamella settling tanks of 164 m3 each. Three bioreactors of 2,930 m3 each; deep aeration (7 m) with Helixors; three rectangular secondary settling tanks with a total of 2,722 m2 of surface area.
Pumping, screening and gravity thickening of primary sludge, and centrifuge thickening of excess secondary sludge. Anaerobic digestion (6,670 m3), gas storage and energy recovery, and mechanical sludge dewatering using centrifuges.
ACIONA is the proud process delivery contractor for the project of Unitywater’s Kawana Sewage Treatment Plant and responsible in collaboration with Monadelphous, for the design, construction and maintenance of the AU$56M sewage treatment facility.
This project upgrade will increase capacity from 4.1 Million Litres per Day to 8.5 Million Litres per Day for those living in Kingsborough, Tasmania.
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