Scale up of Batch Filtration of Protein Precipitate
A small test filtration of a protein precipitate in an aqueous suspension uses a conventional filter with an area of 89 cm2 at a pressure drop of 0.4 atm to give the following data:
Time, seconds
Filtrate volume, liters
10
0.489
20
0.703
30
0.864
40
0.995
50
1.120
We would like to filter a much larger batch of the precipitate at the same temperature containing 1000 liters of solvent by using a filter of 1.3 m2 area having the same filter medium as for the small scale filtration. However, this larger batch has a concentration of 0.28 g/100 cm3 of solvent, less than in our test filtration, which is 0.34 g/100 cm3 of solvent. How long will it take to filter this new batch at the same pressure drop? What is the error in the calculated time if the resistance of the filter medium is neglected?
Answers
Answered by
0
Answer:
samaj nahi aya pehle mujhe padne to de ye hota kya hai
Answered by
0
Answer:
hii plz Mark me as brainlist and follow me
Similar questions