WORK AREAS • Sewerage Treatment Plants • Desalination Plants Appendix-I
Dammam City Sewerage Treatment Plant, Eastern Province, Kingdom of Saudi Arabia.
Appendix-II
Al-Khobar City Sewerage Treatment Plant, Eastern Province, Kingdom of Saudi Arabia.
Appendix-III Al-Azizia Desalination Plant, Al-Khobar, Eastern Province, Kingdom of Saudi Arabia. Appendix-IV
Al-Jubail
Desalination
Plant,
Al-Jubail,
Eastern
Province, Kingdom of Saudi Arabia. Appendix-V
PTA Combined Effluent Treatment Plant, Korangi Tanneries, Korangi Industrial Area, Karachi Pakistan.
Appendix-I Appendix-I-1 DAMMAM CITY SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia
Broader view 260 10’ 39.06’’ N 500 12’ 35.54’’ E
Inlet Structure =1 Aeration Tanks (Carousels) = 8 Clarifiers=8 Sludge Thichners =2 Screw Pump Stations = 4
Sea out-fall discharges = 250,000 m3/day
•
Discharge BOD Loadings: 20-25mg/l O2
Wastewater Treatment by Aeration Lagoons aborted since 1982-83 . The plant was designed and constructed by Ballast BV of Netherlands.
•
Advance Wastewater Treatment by Activated Sludge System was commissioned in late 1982 which was designed and constructed by Metcalf and Eddy Incorp, Waikfield, Mass, USA.
Appendix-I-2 DAMMAM SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia 260 10’ 39.06’’ N 500 12’ 35.54’’ E
Bird Eye view STP Dammam
•
Wastewater Treatment by Aeration Lagoons aborted since 1982-83 . The plant was designed and constructed by Ballast BV of Netherlands.
•
Advance
Wastewater
Treatment
by
Activated
Sludge
System
was
commissioned in late 1982 which was designed and constructed by Metcalf and Eddy Incorp, waikfield, Mass, USA.
Appendix-I-3 DAMMAM SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia 260 10’ 39.06’’ N 500 12’ 35.54’’ E Tertiary Wastewater Treatment Largest continuous flow Sand Filtration Facility in the world
Recently Equipped with 216 DynaSand® filters, will make Dammam the world's largest continuous operated sand filter plant for tertiary treatment.
Appendix-I-4 DAMMAM SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia 260 10’ 39.06’’ N 500 12’ 35.54’’ E Lagooning System of Wastewater Treatment Aborted 1982-83
Sea Out-fall discharges = 200,000m3/day (before 1983) Average BOD loading = 20 -25mg/litre O2
Aborted Lagoons
Appendix-I-5 DAMMAM SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia 260 10’ 39.06’’ N 500 12’ 35.54’’ E
Front view of Plant Right corner Jubail-Ras Tanura Highway
Sea Out-fall Discharges = 250,000m3/day Average BOD discharge loading = 20 -25mg/litre O2 •
Wastewater Treatment by Aeration Lagoons aborted since 1982-83 . The plant was designed and constructed by Ballast BV of Netherlands.
•
Advance Wastewater Treatment by Activated Sludge System was commissioned in late 1982 which was designed and constructed by Metcalf and Eddy Incorp, waikfield, Mass, USA.
Appendix-I-6 DAMMAM CITY SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia 260 10’ 39.06’’ N 500 12’ 35.54’’ E
Sludge Drying Beds Left corner
Sludge Drying Beds
Aeration Tanks
Appendix-II Appendix-II-1 AL-KHOBAR CITY SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia 260 14’ 48.27’’ N 500 12’ 33.20’’ E
BROADER VIEW Inlet Structure =1 Aeration Tanks (Carousels) = 6 Clarifiers=6 Sludge Thichners =2 Screw Pump Stations = 3
Sea Out-fall Discharges = 150,000m3/day Average BOD discharge loading = 20 -25mg/litre O2
AL-KHOBAR SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia Appendix-II-2 0
’
’’
26 14 48.27 N 500 12’ 33.20’’ E
Lagooning System of Wastewater Treatment Aborted 1982-83
Sea Out-fall Discharges = 120,000m3/day (before 1983) Average BOD discharge loading = 20 -25mg/litre O2
AL-KHOBAR SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia Appendix-II-3 0
’
’’
26 14 48.27 N 500 12’ 33.20’’ E
Zoom-in View
Sea Out-fall Discharges = 150,000m3/day Average BOD discharge loading = 20 -25mg/litre O2 Aborted Lagoons Sludge Thickner Screw Pump Station
Aeration Tanks Final Clarifier
AL-KHOBAR SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia Appendix-II-4 0
’
’’
26 14 48.27 N 500 12’ 33.20’’ E
Sludge Drying Beds
Sea Out-fall Discharges = 150,000m3/day Average BOD loading = 20 -25mg/litre O2
Sludge Drying Beds
AL-KHOBAR SEWERAGE TREATMENT PLANT Eastern Province, Saudi Arabia Appendix-II-5 260 14’ 48.27’’ N 500 12’ 33.20’’ E
FRONT VIEW Inlet Structure =1 Aeration Tanks (Carousels) = 6 Clarifiers=6 Sludge Thichners =2 Screw Pump Stations = 3
Clarifiers
Aeration Tanks (Carousels) Sea Out-fall Discharges = 150,000m3/day Average BOD discharge loading = 20 -25mg/litre O2