Project and Execution Benidorm and Villajoyosa Colectors and Benidorm WWTP Extension
General Information
- Entity: M.O.P.T.M.A./M.M.A.
- Location: Benidorm, Alicante, Spain
- Population: 50,946 hab/eq
- Capacity: 35,000 m3/day
Key points
Technical Data
- Flow W.W.T.P. : 27,320 m3/day
- Extension Flow : 35,000 m3/day
- Treated water quality: BOD5 : 25 mg/l, S.S. : 35 mg/l, Total N : 10 mg/l
- Sludge Characteristics: Stability: 45%, Dryness: 28 %
Treatment
- Raw water pumping
- Excess pumping
- Screening
- Desanding-degreasing
- Homogeneization tank
- Primary settling
- Aeration tanks (nitrif-denitrif.)
- Sludge recycling pumping
- Excess sludge pumping
- Secondary settling
- Primary sludge pumping
- Gravity thickening
- Thickening by flotation
- Mixing of thickened sludge
- Sludge pumping to anaerobic digestion
- Energy recovery
- Biogas stockage
- Digested Sludge stockage
- Sludge dewatering
- Dehydrated sludge storage
- Deodorization
- Electric equipments
- Control equipment
- Auxiliary means