DAMMAM WASTE WATER TREATMENT PLANT
Saudi Water Partnership Company (SWPC)
USD 185 million
Beneficiary population: 930,000 residents
Water line: pre-treatment + primary decanting + activated sludge (nutrient removal) + secondary decanting + filtration + disinfection + phenol removal.
Sludge line: mechanical thickening + anaerobic digestion + dewatering+ drying up to 90% of dry solids with heat presses and drying beds.
Detailed design review and construction supervision.