Archive | Sanitary Engineering

Essay on Design of Sewers | Sewage | Sanitary Engineering

In this essay we will discuss about:- 1. Introduction to the Design of Sewers 2. Estimate of Sanitary Sewage 3. Design Period 4. Population Estimate 5. Area 6. Per Capita Sewage Flow 7. Ground Water Infiltration 8. Estimate of Storm Runoff 9. Flow Assumptions 10. Determination of Velocity of Flow by Empirical Formulae 11. Velocity of Flow 12. Velocity at [...]

By Sengupta A|2017-04-21T09:00:59+05:30April 21, 2017|Sanitary Engineering|Comments Off

Essay on Activated Sludge Process | Sewage Treatment | Sanitary Engineering

In this essay we will discuss about:- 1. Meaning of Activated Sludge 2. The Activated Sludge Process 3. Variables 4. Capacity of Aeration Tank and Detention Period 5. Return Activated Sludge 6. Advantages and Disadvantages 7. Operation of Activated Sludge Plant. Essay # 1. Meaning of Activated Sludge: When sewage is passed or trickles through a grit bed, the sewage [...]

By Sengupta A|2017-04-21T09:00:57+05:30April 21, 2017|Sanitary Engineering|Comments Off