Question: The death phase for a batch culture started at time = 170 h at a cell mass concentration of 10 g/l. At time = 190

The death phase for a batch culture started at time = 170 h at a cell mass concentration of 10 g/l. At time = 190 h, the cell mass concentration was down to 5 g/l. What is the specific death rate (kd) in this exponential death phase?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

Problem Scenario A-Model Prediction and Analysis An isothermal constant volume batch reactor was used to carry out multiple runs of the liquid phase reaction (results in Table A-1); A28-C Table A-1...

Problem Scenario A - Model Prediction and Analysis An isothermal constant-volume batch reactor was used to carry out multiple runs of the liquid-phase reaction (results in Table A-1) A+28+ Table A1...

Problem 3 (35 points) (a) The parent culture for a bacterial fermentation was grown at 30C in a medium containing 60 g/l glucose, 20 g/l protein hydrolysate and 20g/1 yeast extract Samples were...

Bacillus subtilis produces amylase, an enzyme. A medium containing 10 g/L of starch is inoculated with Bacillus subtilis. The production profile in a batch system during exponential phase is reported...

Problem 3 (35 points) (a) The parent culture for a bacterial fermentation was grown at 30C in a medium containing 60 g/l glucose, 20 g/1 protein hydrolysate and 20g/l yeast extract Samples were...

A batch cell culture experiment was conducted for product synthesis. For the consideration of cell growth and production formation, glucose was used as the primary substrate. In the table,...

1 of 2 {D Page view A Read aloud T Add text V Draw Highlight Q Erase a A stain of mold was grown in a batch culture on glucose and the following data were obtained. Calculate (a) Maximum growth rate...

Blyth first isolated riboflavin in 1 8 7 9 from whey. It was a yellow, fluorescent, water - soluble material which was called lactochrome. Kuhn and Karrer first synthesized riboflavin in 1 9 3 5 ....

.... Kindly help. Only begin from 14-6.Thanks! ment involving a storage battery used in the launching mecha- are as follows: nism of a shoulder-fired ground-to-air missile were presented. (a) Write a...

If a pitcher throws a 89 mph fastball, how much time elapses from when the ball leaves the pitcher\'s hand until the ball reaches the batter? Express your answer to two significant figures and...

An investment promises to pay you $100 per year starting in one year. The cash flow from the investment is expected to increase by 3 percent per year forever. If alternative investments of similar...

Question Content Area Office Palace, Inc., signed a contract to lease an all - in - one printer to a new customer, Ashley, on December 2 7 , 2 0 2 4 . The contract called for rent of $ 6 0 0 per...

Strategic managment problems

National government. This applies particularly to the legislative framework under which firms operate in such countries as Czech Republic, including company, employment and social legislation that...

2 The transfer of management knowledge from the German to the Czech operations may be problematic not only because of the power position of the German partner, but also the hunger for Western...

4 How can the development of a learning organization help in the success of the joint venture, and what form should this take?