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Civil - Environmental Engineering - Sewage Treatment

Sewage Treatment: Septic Tank

   Posted On :  10.07.2016 01:22 am
Sewage Treatment: Septic Tank

Primary Sedimentation. Detention Period - 12 to 36 hours.

Sewage Treatment: Septic Tank

Primary Sedimentation

Detention Period - 12 to 36 hours

Works on the principle of anaerobic decomposition

Rectangular type - constructed below GL

Removes about 60 to 70 % dissolved matter from it.

 

Design Considerations

 

Number of souls per house hold: 5

 

Number of fixture  per house hold: 1

% of unit discharge simultaneously : 60

Discharge from each sedimentation : 1 m2/10Lpm of peak discharge

Minimum depth for sedimentation : 30cm

 




Tags : Civil - Environmental Engineering - Sewage Treatment
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