Design volume of the aeration basin - sewer construction, Civil Engineering

Design volume of the aeration basin - sewer construction:

Problem:

What is the design volume of the aeration basin?

Solution

Assuming that 30% of the plant influent BOD5 is removed during primary sedimentation, this means that So = 444 mg/l × 0.70 = 310 mg/l.

Qc = 1/t

Thus  1/Qc = [(Q0×Y)/(V×X)(S0 - S)] -kd

¼ = [days]=33.75×106 [-1/d]× 55/100[g/g]×(310[mg/l]-2 [mg/l])

V[l]×4300[mg/l]-0.05[1/day]

Solving for V, we get V = 5007558 l = 5,00,000 l.

Posted Date: 1/22/2013 6:30:55 AM | Location : United States







Related Discussions:- Design volume of the aeration basin - sewer construction, Assignment Help, Ask Question on Design volume of the aeration basin - sewer construction, Get Answer, Expert's Help, Design volume of the aeration basin - sewer construction Discussions

Write discussion on Design volume of the aeration basin - sewer construction
Your posts are moderated
Related Questions
Good evening. I have two homework projects from the Soil Mechanics. I am interesting if anybody can solve them.

Explain with lime soda process?cold lime soda process&hot lime soda process and it''s equations?

typical layout showing dock,quay.jetties,turning circle,pier


Define Hardness - Chemical Characteristics of Water Caused by any polyvalent cations (mainly Calcium and Magnesium). Expressed as mg/l as CaCO 3 . Causes precipitates with soap

looking for someone good at structure analysis and design courswork

A masonry retaining wall is 1.5 m wide at the top, 3.5 m wide at the base and 6 m high. It is trapezoidal in section and has a vertical face on the earth side. The backfill is leve

Determine the uses of Full Prestressing A prestressed concrete structural member is said to be fully prestressed if sufficient prestresses are introduced so that  tensile stres


Determine about the prestressed concrete In prestressed concrete the most important parameter is the prestressing force. Ifthe prestressing force reduces with time, prestresses