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You are interested in estimating the maximum growth rate for bacteria (A) for aerobic oxidation of acetate. You hav...
Can you make matlab solve it? 2. An investigator has reported the data tabulated below for an experiment to determine the growth rate of bacteria k (per day) as a function of ox ygen concentration...
Can you make matlab solve it?
2. An investigator has reported the data tabulated below for an experiment to determine the growth rate of bacteria k (per day) as a function of ox ygen concentration c (mg/L). It is known that such data can be modeled by the following equation: Where es and kmax are parameters 0.5 1.1 0.8 2.5 1.5 5.3 2.5 7.6 8.9 a) Use a transformation to linearize this equation. b) Then write a function m file...
The table below contains data from an experiment to determine the growth rate of bacteria, k,...
The table below contains data from an experiment to determine the growth rate of bacteria, k, as a function of oxygen concentration, c: c (mg/L) 0.5 0.8 1.5 2.5 4 k (per day) 1.1 2.4 5.3 7.6 8.9 A) Fit this data to a curve of the form:k =(Ac^2)/(B+c^2) Make sure to display and identify the values you get for A and B. Hint: transform the curve in c and k to a polynomial in (1/c2) and (1/k) B) Plot...
please complete last part of the problem (estimating growth rates) added extra pictures so you can see answer choices...
please complete last part of the problem (estimating growth rates)
added extra pictures so you can see answer choices
4. The cost of retained earnings the required rate of return on retained earnings, it If a firm cannot invest retained earnings to earn a rate of return greater than or equal to should return those funds to its stockholders. The cost of equity using the CAPM approach The current risk-free rate of return (TRF) is 4.23% while the market risk...
2. [20] A small town has been directed to upgrade its primary wastewater treatment plant to...
2. [20] A small town has been directed to upgrade its primary wastewater treatment plant to a secondary plant that can meet an effluent standard of 25.0 mg/L BODs and 30.0 mg/L suspended solids. They have selected a completely mixed activated sludge system. The following data are available from the existing primary plant. Existing plant effluent characteristics Flow = 0.2000 m 3/s soluble BODs-80 mg/L Assume that the BOD5 of the suspended solids may be estimated as equal to 50%...
(17 pt) Suppose a bonfire emits CO at the rate of 20 g/s on a clear...
(17 pt) Suppose a bonfire emits CO at the rate of 20 g/s on a clear night when the wind is blowing at 2 m/s. If the effective stack height at the fire is 6 m: (a) (6 pt) What would you expect the ground-level CO concentration to be along the centerline at 400 m downwind (in mg/m3 )? (b) (6 pt) Estimate the maximum ground-level concentration using empirical method (in mg/m3 ). (c) (4 pt) Estimate the maximum ground-level...
17. At temperatures higher than the maximum growth temperature for an organism, A proteins are permanently...
17. At temperatures higher than the maximum growth temperature for an organism, A proteins are permanently denatured B membranes become too fuld for proper function Chydrogen bonds within molecules are broken DA and B E. A B and C 18 Some obligately anaerobic archaea are used in sewage treatment, and produce a fuel that can be used to produce electricity A thermophilic B. halophilic C. barophilic D. methanogenic E. psychrophilic 19. You open a jar that has been in the...
1. How pH of so is evaluated? Does soil pH upset plant growth experiment? Why KCl is used in pH m...
1. How pH of so is evaluated? Does soil pH upset plant growth experiment? Why KCl is used in pH meter? How will you formulate 0.1 M solution of KOH? What is pH of electrode storage solution? 2. What is the use of point of zero charge of any adsorbent? What is its use in electrochemistry? What are the dissimilarities between zeta potential and point of zero charge? 3. What are the varieties of fats in food? In what way...
Question 1 The town of Lawrence has been directed to upgrade its primary WWTP to a...
Question 1 The town of Lawrence has been directed to upgrade its primary WWTP to a secondary plant that can meet an effluent standard of 11 mg/L BODS. They have selected a completely mixed activated sludge system with an aeration tank (in the secondary plant) that can produce an effluent with 2,000 mg MLSS/L. a) Estimate the required volume of the aeration tank needed in the secondary plant The following data are available from the existing primary plant. Existing primary...
1.) Mycoplasmas are bacteria that lack a peptidoglycan las There are 27 an layer or outer...
1.) Mycoplasmas are bacteria that lack a peptidoglycan las There are 27 an layer or outer membrane. Therefore, on the basis A) they would stain pink with gram stain. B) they would stain purple with gram stain C) they also lack a cell membrane. D) they would look just like animal cells. use light energy to generate chemical 2.) How would you classify a purple non-sulfur bacteria, which can u energy, but requires carbon from a source other than CO,...
QUESTION 3 a) After a point of wastewater discharge, the dissolved oxygen (DO) concentration is found...
QUESTION 3 a) After a point of wastewater discharge, the dissolved oxygen (DO) concentration is found as 83.33% of the saturation DO. The remaining BOD after 5 days at the point of discharge is 10.13 mg/L. The BOD rate constant determined in the laboratory under standard conditions is 0.115/day. The saturation DO concentration in the river water is 9 mg/L. The deoxygenation and the reaeration rate coefficients are 0.25/day and 0.45/day, respectively. The river travels at a velocity of 0.12...
Can you make matlab solve it?
2. An investigator has reported the data tabulated below for an experiment to determine the growth rate of bacteria k (per day) as a function of ox ygen concentration c (mg/L). It is known that such data can be modeled by the following equation: Where es and kmax are parameters 0.5 1.1 0.8 2.5 1.5 5.3 2.5 7.6 8.9 a) Use a transformation to linearize this equation. b) Then write a function m file...
please complete last part of the problem (estimating growth rates)
added extra pictures so you can see answer choices
4. The cost of retained earnings the required rate of return on retained earnings, it If a firm cannot invest retained earnings to earn a rate of return greater than or equal to should return those funds to its stockholders. The cost of equity using the CAPM approach The current risk-free rate of return (TRF) is 4.23% while the market risk...
2. [20] A small town has been directed to upgrade its primary wastewater treatment plant to a secondary plant that can meet an effluent standard of 25.0 mg/L BODs and 30.0 mg/L suspended solids. They have selected a completely mixed activated sludge system. The following data are available from the existing primary plant. Existing plant effluent characteristics Flow = 0.2000 m 3/s soluble BODs-80 mg/L Assume that the BOD5 of the suspended solids may be estimated as equal to 50%...
17. At temperatures higher than the maximum growth temperature for an organism, A proteins are permanently denatured B membranes become too fuld for proper function Chydrogen bonds within molecules are broken DA and B E. A B and C 18 Some obligately anaerobic archaea are used in sewage treatment, and produce a fuel that can be used to produce electricity A thermophilic B. halophilic C. barophilic D. methanogenic E. psychrophilic 19. You open a jar that has been in the...
1. How pH of so is evaluated? Does soil pH upset plant growth experiment? Why KCl is used in pH meter? How will you formulate 0.1 M solution of KOH? What is pH of electrode storage solution? 2. What is the use of point of zero charge of any adsorbent? What is its use in electrochemistry? What are the dissimilarities between zeta potential and point of zero charge? 3. What are the varieties of fats in food? In what way...
Question 1 The town of Lawrence has been directed to upgrade its primary WWTP to a secondary plant that can meet an effluent standard of 11 mg/L BODS. They have selected a completely mixed activated sludge system with an aeration tank (in the secondary plant) that can produce an effluent with 2,000 mg MLSS/L. a) Estimate the required volume of the aeration tank needed in the secondary plant The following data are available from the existing primary plant. Existing primary...
1.) Mycoplasmas are bacteria that lack a peptidoglycan las There are 27 an layer or outer membrane. Therefore, on the basis A) they would stain pink with gram stain. B) they would stain purple with gram stain C) they also lack a cell membrane. D) they would look just like animal cells. use light energy to generate chemical 2.) How would you classify a purple non-sulfur bacteria, which can u energy, but requires carbon from a source other than CO,...
QUESTION 3 a) After a point of wastewater discharge, the dissolved oxygen (DO) concentration is found as 83.33% of the saturation DO. The remaining BOD after 5 days at the point of discharge is 10.13 mg/L. The BOD rate constant determined in the laboratory under standard conditions is 0.115/day. The saturation DO concentration in the river water is 9 mg/L. The deoxygenation and the reaeration rate coefficients are 0.25/day and 0.45/day, respectively. The river travels at a velocity of 0.12...
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