Design of Sewage Treatment Plant for Waly Al-Ahd Districts
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Transcript of Design of Sewage Treatment Plant for Waly Al-Ahd Districts
Kingdom of Saudi Arabia
Umm Al- Qura University
College of Engineering & Islamic Architecture
Civil Engineering Department
Prepared By
Shami Mohammed SakakneiMohammed Bakor BogdadiAhmad Sameer HamedAbdulrhman Saad Al-NemerAbdulrhman Zbran Al-Shomrani
Supervision
Dr. Mousa Al-Bisy
The main objective of this study was to plan and
design the different elements of an integrated
and economical sewage treatment plant for wali
Al-had districts.
Population Available dataWater Consumption
1- Arithmetic method.
2- Uniform percentage method.
3- Curvilnear method.
4- Declining growth method.
5- Ratio method.
Population Available dataWater Consumption
Assume the average annual rate of water consumption
is 150 l/c/d .
Population Available dataWater Consumption
FIRST STAGE SECOND STAGE
275 23760 350 30240
550 47520 700 60480
137.5 11880 175 15120
Inlet Chamber
Purpose
Design Criteria
Design Calculation
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Inlet Chamber
Qdes = Qmax
Assume T = 30 sec
V = Q*T
Assume d = 3.0 m
A = V/d
Purpose
Design Criteria
Design Calculation
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Inlet Chamber
Purpose
Design Criteria
Design Calculation
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Inlet Chamber
Purpose
Design Criteria
Design Calculation
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Inlet Chamber
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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To remove only fairly large
suspended solids.
Screen
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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Screen
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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To Removal grit particles .
Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Grit Removal Chamber
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
To remove about 61 %
suspended solids.
To reduce the BOD by
about 33 % .
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Primary Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Transfer of oxygen to the liquid
from the air and from the liquid to
the bacterial slime
Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Spreadsheet
Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Aeration Tanks
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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To remove the soluble and
colloidal organic matter
Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Final Sedimentation Tank
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Relatively thin sludges are
increased in solids content in order
to reduce the total volume and
thus the size of subsequent units .
Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Sludge Thickener
Purpose
Design Criteria
Design Calculation
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Drying Beds
Purpose
Design Calculation
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To divided into air drying and
mechanical methods
Drying Beds
Purpose
Design Calculation
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Drying Beds
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Design Calculation
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Drying Beds
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Drying Beds
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Design Calculation
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Contact Tank
Purpose
Design Calculation
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To remove the bacteria .
Contact Tank
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Design Calculation
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Contact Tank
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Design Calculation
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Contact Tank
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Design Calculation
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انذي طح أ يف اخلتاو شكز اهلل انعه انقدز أ ي عهنا بعم ىذا ادلشزع تقدو بانشكز اجلشم نسعادة ك قد حاس عهى رضاكى
دلا بذنو ي جيد ألجهنا يف ادلشزع تجياتو انقت انيت انبسيسى / د شكز خاص نسعادة كات ننا رباسا أثناء انعم يف ادلشزع
ننصائحو انقت تفضهو حبضر يناقشت أمي مجال /د انسعدحمد / د.أ ادلشزع
راجنا ي ادلىل عش جم تفقنا خلديت ىذا انط بهده احلزاوسهى صهى اهلل بارك عهى سدا حمد صهى اهلل عهو