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

Uses of alloys in daily life , What are the uses of alloys in daily life an...

What are the uses of alloys in daily life and how are alloys made? Ans) Alloying is not always done to make a 'superior' material, but to produce materials having a desired requ

Define the degree of saturation and soil moisture content, Establish the r...

Establish the relationship among degree of saturation, soil moisture content, definite gravity of soil particles, and void ratio. The volume of an undisturbed clay sample having

Autocad, Please check the file

Please check the file

Stairs, what are the basic reqiureents for stairs. explain the basic proced...

what are the basic reqiureents for stairs. explain the basic procedures for stair construction

Sea breeze and land breeze, Explain the following: (a) Sea breeze and L...

Explain the following: (a) Sea breeze and Land breeze (b) What is Thermal comfort (c) What is Global wind pattern and Coriolis effect (d) How wind affects the tempe

Geofabric strengthening of perth soils, I need technical assistance. The pr...

I need technical assistance. The project is incomplete. I need someone to proofread it. Do you have someone who know Plaxis, Slope/W and Flac?. Can you arrange a case study for Geo

Postensioning in raft foundation, how can we post tension a raft foundation...

how can we post tension a raft foundation? what design procedure should we follow to post tension raft foundation in order to decrease the concrete and steel volume and increase th

What is codal provisions, According to National Building Code (Sp:7 1970), ...

According to National Building Code (Sp:7 1970), the differential settlement shall be kept within the limits to which the superstructure can accommodate itself without harmful dist

Why do we need to control air pollution, Why do we need to control air poll...

Why do we need to control air pollution? a. It causes harmful effects on human health,  Materials and property,  Plants and Animals, Visibility, Global climate and others b.

Importance of geotextiles and sand in reclamation works, Question What ...

Question What is main importance of geotextiles and sand in reclamation works? Answer For geotextiles used in recovery, they serve mainly subsequent two purposes

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