Micro-organism ratio, Civil Engineering

Assignment Help:

Micro-organism ratio:

Determine the F/M ratio (in units of lbs BOD5/lb MLSS-day) using data provided in the above example problem.

Solution

By definition,

F/M = Q So/X V = [33.75 × 106 l/day × 310 mg/l)/[4,300 mgSS/l × 5,000,000 l] = 0.49 kg BOD5/kg MLSS-day

Various reactor configurations are available, each along with its own set of advantages and disadvantages. The two basic types are plug flow (PF) and completely mixed flow (CMF) reactors. PF reactors offer higher treatment efficiency than CMF reactors, other than are less able to handle spikes in the BOD load. Other changes of the procedure are based on the manner in that waste and oxygen are introduced to the system.


Related Discussions:- Micro-organism ratio

Ranging, defference between direct and indirect ranging..

defference between direct and indirect ranging..

Determine the dimension of the vertical side walls, Determine the dimension...

Determine the dimension of the vertical side walls for a rectangular open channel designed to convey 150 cfs of storm water runoff. The runoff is collected in the parking lots and

Physical classification of stones, Physical Classification Based on the...

Physical Classification Based on the structure, the rocks can be classified as following: Stratified rocks Un -stratified rocks A.   Stratified Rocks: These ro

Explain the underwater problems and material defects, Explain the Underwate...

Explain the Underwater Problems and Material Defects? The major bridge construction materials are steel and concrete. In the past, stone and brick masonry, with lime mortar as

Drainage of embankment slopes, Drainage of Embankment Slopes: Slopes ...

Drainage of Embankment Slopes: Slopes of high embankments get eroded by rain water. Deep rain cuts are formed, which endanger the pavement. In such cases, it is customary to

#high way engineering about road pavements.., what is the function of longi...

what is the function of longitudinal joints in concrete road pavements?

Concrete, What is Polymer Concrete?

What is Polymer Concrete?

AUTOCAD, do you people deal with autocad

do you people deal with autocad

Structural analysis, steps to analysis a portal frame with sway condition

steps to analysis a portal frame with sway condition

Surveying, what do you understand by the term local attraction

what do you understand by the term local attraction

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