The ammonia in wastewater is to be converted to nitrate in a biore- actor. Initial concentration...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The ammonia in wastewater is to be converted to nitrate in a biore- actor. Initial concentration of ammonia is 145 mg/L. It is desired to achieve 90% conversion in a 50 m3 reactor. The design engineer is trying to select between a PFR and CSTR mode for operation of the reactor. Which mode of operation will allow the engineer to process a larger volume of wastewater within a shorter period of time? The ammonia in wastewater is to be converted to nitrate in a biore- actor. Initial concentration of ammonia is 145 mg/L. It is desired to achieve 90% conversion in a 50 m3 reactor. The design engineer is trying to select between a PFR and CSTR mode for operation of the reactor. Which mode of operation will allow the engineer to process a larger volume of wastewater within a shorter period of time?
Expert Answer:
Answer rating: 100% (QA)
01 Cim Cime kt PER Caflunt Cin re kt Cim 01 Cim Cime 01e... View the full answer
Related Book For
Automation Production Systems and Computer Integrated Manufacturing
ISBN: 978-0132393218
3rd edition
Authors: Mikell P.Groover
Posted Date:
Students also viewed these mechanical engineering questions
-
If you are investing, all things being equal, you prefer a. Higher interest rates, shorter compounding periods, and payment at the beginning of the period b. Lower interest rates, shorter compounding...
-
A continuous voltage signal is to be converted into its digital counterpart using an analog-to-digital converter. The maximum voltage range is (30 V. The ADC has a 12-bit capacity. Determine (a)...
-
Reconsider Prob. 1588. The automobile engine is to be converted to natural gas (methane, CH 4 ) fuel. Assuming that all factors remain the same, what is the maximum work that can be produced by the...
-
Suppose a CAP policy was adopted that set allowances for a fixed number of miles driven by each car owner per year. Describe a plan for implementation and trading options.
-
Simon owns stock that has declined in value since acquired. He has decided either to give the stock to his nephew, Fred, or to sell it and give Fred the proceeds. If Fred receives the stock, he will...
-
What were the failings of ethical leadership and corporate governance by management of Parmalat? How do you think these deficiencies contributed to the fraud?
-
Proportion of US adults who own a cell phone. In a survey of 1006 US adults in 2014, 90% said they had a cell phone. Give the correct notation for the quantity described and give its value.
-
Paul Adams owns a health club in downtown Los Angeles. He charges his customers an annual fee of $500 and has an existing customer base of 600. Paul plans to raise the annual fee by 6 percent every...
-
Depreciation on the company s equipment for the year is computed to be $ 1 9, 0 0 0 . The Prepaid Insurance account had a $ 8, 0 0 0 debit balance at December 3 1 before adjusting for the costs of...
-
Two slender rods of negligible weight are pin-connected at C and attached to blocks A and B, each of weight W. Knowing that P = 1.260W and that the coefficient of static friction between the blocks...
-
A student while doing some experiments mixed two solutions containing sodium chloride and silver nitrate . Immediately after mixing the 2 solutions a white creamy solid was formed at the bottom of...
-
John is buying a house for 2,800,000 kr. He would like to know what down payment he needs if he takes the highest possible mortgage loan and bank loan What down payment does he need if the bond price...
-
An investor buys a 20-year Bbb-rated corporate bond with a nominal annual rate of return of 10%. The average inflation rate is expected to be 2%. The default risk premium is expected to be 5% and the...
-
A petroleum engineering firm manager is planning on investing in land so the firm would be able to expand its drilling operations. By investing in the drilling operation, the firm will realize a...
-
Eriksons theory suggests that developmental changes occur throughout our lives in eight distinct stages. The stages emerge in a fixed pattern and are similar for all people. Erikson argued that each...
-
A company's IT security engineer has noticed several employees periodically checking their social media accounts. One such platform allows chat, which can include sharing links, photos, and videos....
-
Provide one example of a company that did one of these Market Challenger Strategies attacks. Please discuss how they did it. 1. Frontal Attack 2. Flank Attack 3. Encirclement Attack 4. Bypass Attack ...
-
Determine the resultant moment produced by the forces about point O. 0.25 m 0.125 m, 0 0.3 m- 60 F = 500 N F = 600 N
-
A plastic extrusion process is in statistical control and the output is normally distributed. Extrudate is produced with a critical cross-sectional dimension = 28.6 mm and standard deviation = 0.53...
-
What is a machining center? Discuss.
-
What is the difference between manual part programming and computer-assisted part programming?
-
Do you know about the chart of accounts in your organization as it pertains to information you receive?
-
If you receive reports in the course of your work, do you believe that they are prepared for outside (third party) use or for internal (management) use? What leads you to believe this?
-
If so, is it similar to one of the three formats illustrated in this chapter? If not, how is it different?
Study smarter with the SolutionInn App