Buraydah, Saudi Arabia
Buraydah-2 INDEPENDENT SEWAGE TREATMENT PLANT
Saudi Water Partnership Company (SWPC)
Estimated population: 1 million.
– Water line: pretreatment+ primary clarifiers + SBR continuous + disc filters + disinfection
– Sludge line: sludge screens + gravity thickeners+ DAF thickeners+ anaerobic digestion (thermophilic) + centrifuges + solar dryer (until 90% DS)
– Gas line: gas holders + biogas treatment + torch + cogeneration
– TSE Facilities: 34 km of pipelines + 6 tanks with a unit capacity of 25,000 m3
Alternative energies: biogas + solar panels with a total production of 16.6 GWh/yea
CO2 avoided: 11,751 tonnes/year
Detailed design review and construction supervision.