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

Simple stresses and strains, SIMPLE STRESSES AND STRAINS: The concepts...

SIMPLE STRESSES AND STRAINS: The concepts of strain, stress, elastic modulus & the basic concepts in application to analysis of deformation and stresses in simple solids. Any

Purification and treatment of water, Purification and Treatment of Water: ...

Purification and Treatment of Water: In purification and treatment of water, we have discussed the important treatment process which is commonly used in making raw water from

Atomic polarisability, what is the atomic polarisibility of argon its susce...

what is the atomic polarisibility of argon its susceptibility is 273k and 1 atm is 4.35*10^-4 and n is 2.7*10^25atoms/m^3

Explain the term - non-bonded prestressed concrete, Explain the term - Non-...

Explain the term - Non-bonded Prestressed Concrete It is a method of construction in which the tendons are not bonded to the concrete. Ducts, housing the tendons, are not grout

Thodolite, Ask queexplain about the essential parts of transisit ordinate o...

Ask queexplain about the essential parts of transisit ordinate or vernier theodolitestion #Minimum 100 words accepted#

Engineering project control, need help with my assignment. An Asian Pacific...

need help with my assignment. An Asian Pacific capital city proposes to design, construct and operate a new double track railway from the city to connect to its major airport. Pref

Potential advantages of segmental tunnelling, Q. Potential advantages of se...

Q. Potential advantages of segmental tunnelling when compared with hand-shield pipe-jacking? In segmental tunnelling, jacks are installed at the shield so that itisn't necessar

Define the highlights of critical path method, Define the Highlights of Cri...

Define the Highlights of Critical Path Method A network analysis technique used to predict project duration by analyzing which sequence of activities has the least amount o

I am expert i this field, i require a workquestion #Minimum 100 words acce...

i require a workquestion #Minimum 100 words accepted#

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