Answer to Question #130818 in Mechanical Engineering for Kamanam Sai Kumar

Question #130818
Tetrahymena thermophila protozoa have a minimum doubling time of 6.5 hours when grown using bacteria as the limiting substrate. The yield of protozoal biomass is 0.33 g per g of bacteria and the substrate constant is 12 mg/ L. The protozoa are cultured at steady state in a chemostat using a feed stream containing 10 g 1 of nonviable bacteria. What is the maximum dilution rate for operation of the chemostat?
1
Expert's answer
2020-09-01T07:12:00-0400

Doubling time is given as ,

Td= 6.5 , We know that

Dilution rate= , here F=Volumetric flow rate, V= Volume

and under case of limiting substrate

And in case of limiting substrate, here, D= Dilution rate

so,



D= 0.1066 , This is dilution rate


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

Assignment Expert
28.08.20, 13:44

Dear Kamanam Sai Kumar, Questions in this section are answered for free. We can't fulfill them all and there is no guarantee of answering certain question but we are doing our best. And if answer is published it means it was attentively checked by experts. You can try it yourself by publishing your question. Although if you have serious assignment that requires large amount of work and hence cannot be done for free you can submit it as assignment and our experts will surely assist you.

Kamanam Sai Kumar
27.08.20, 10:30

Please solve this problem I tried to do but not coming now you guys are sending empty with not anwered

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS