Plants aeration period, Civil Engineering

Assignment Help:

Plants aeration period:

Problem:

What is the plant's aeration period?

Solution

The plant's aeration period is the number of hours that the wastewater is aerated during the activated sludge process. These equivalents the hydraulic detention time of the biological reactor

θ= V/Q = 5, 000, 000 l/33.75 × 106 l / day = 0.15 day = 3.6 hours.


Related Discussions:- Plants aeration period

Concrete, what is the heat of hydration and gel space ratio?

what is the heat of hydration and gel space ratio?

Determine the amount of excavated material, The footprint of a proposed off...

The footprint of a proposed office building is overlaid on the existing contours topographic map of a sloping site as shown in the figure. The structural bays which are 65-ft by 65

Complete embedment of pipelines into thrust blocks, Q. Complete embedment o...

Q. Complete embedment of pipelines into thrust blocks For unreinforced concrete thrust blocks in bends and tees for pressurized pipelines, it's recommended that contact surfac

Enumerate about the bonded member, Enumerate about the Bonded Member It...

Enumerate about the Bonded Member It is a concrete member in which tendons are bonded to the concrete. They may be directly bonded to the concrete as in the case of pre-tension

Mechanics, How to prove varignon theorem in easiest way

How to prove varignon theorem in easiest way

Hazard, • A potential source of harm - Mechanical hazard - Electrical...

• A potential source of harm - Mechanical hazard - Electrical hazard - Cutting hazard - Toxic hazard - Fire hazard - Explosion hazard

Analyse the state of stress, Analyse the state of stress: For the cros...

Analyse the state of stress: For the cross-section shown in above figure, let us take b = 100 mm, d = 300 mm and M = 9 × 10 7 N mm and Q = 18 × 10 4 N and analyse the state

Maintenance of concrete roads, Maintenance of Concrete Roads: The mai...

Maintenance of Concrete Roads: The main defects that show up in a concrete road are : (a) cracks (b) loss of sealant (c) spalling at joints (d) loss of texture

Explain about differential settlement, Q. Explain about Differential settle...

Q. Explain about Differential settlement? Structural stability is not very much affected by uniform settlement of a structural system. Major amount of damages will be taking pl

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd