Estiviel WWTP

Toledo, Spain

Wastewater treatment

Project type

36.000 m³/day

Daily capacity

The Estiviel Wastewater Treatment Plant was designed to treat 36,000 m³ of wastewater per day, serving the equivalent of 270,000 people across the city of Toledo.

The facility treats most of the city's wastewater through an advanced biological process based on activated sludge technology and biological nutrient removal such as w Nitrogen and Phosphorus by biological means through the process called NIPHO plus.

The project incorporates anaerobic sludge digestion and energy recovery from biogas, enhancing operational efficiency while supporting sustainable wastewater treatment.

Project data

Average design flow (Qm): 36.000 m3/d

Peak flow (1,7 x Qm): 135 m3/h

Maximum flow (5 x Qm): 7.500 m3/h

Flow to regenerate: 135 m3/h

Active sludge process at half load

Tertiary treatment of refines with anaerobic digestion of the sludge generated

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