A water with a flow of 56 L s and a bacteria count of 180 cfu mL is disinfected to achieve 1 cfu mL in the treated effluent Assuming a first order kinetics for the reaction and a reaction rate constant of 0 036 per min, what is the minimum volume needed for the contact tank

The Answer is in the image, click to view ...

Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 08, 2024

A water with a flow of 56 L/s and a bacteria count of 180 cfu/mL is disinfected to achieve <1 cfu/mL in the treated

image text in transcribed

A water with a flow of 56 L/s and a bacteria count of 180 cfu/mL is disinfected to achieve

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elements Of Chemical Reaction Engineering

Authors: H. Fogler

6th Edition

013548622X, 978-0135486221

More Books

Students also viewed these Chemical Engineering questions

Question

Problem 3 (50 marks) Mr. John has initial wealth Wo=$600 and faces an uncertain future that he partitions into two states, S=1 and S=2. He can invest in two securities, J and K, with initial prices...

Answered: 1 week ago

Question

★★★★★

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

Answered: 1 week ago

Question

★★★★★

(a) LEP Table 12-2: Exothermic Reaction with Heat Exchange Download the Polymath, MATLAB, Python, or Wolfram codes for the algorithm and data given in Table T12-2 for the exothermic gas phase...

Answered: 1 week ago

Question

★★★★★

3 (a) A laser beam of uniform cross-sectional area passes through air into a glass block (refractive index 1.5). Determine the ratios of (i) the velocities (ii) the frequencies and (iii) the...

Answered: 1 week ago

Question

★★★★★

What are the supply and demad graphs 1) bond market and 2) loanable funds market with an increase in the expected return on stocks?

Answered: 1 week ago

Question

★★★★★

Superior Photography works weddings and parties. The balance of retained earnings was $16,000 at December 31, 2024. At December 31, 2025, the business accounting records show these balances: Prepare...

Answered: 1 week ago

Question

★★★★★

Were immediate and large effects of the interventions visible in the data following intervention? If not, was the behavior one that might justify small, delayed results?

Answered: 1 week ago

Question

★★★★★

Taylor Orlando began Taylor Roofing, his roofing business, on March 1, 2022. On March 31, the balances in the accounts were as follows. Cash $9,000, Accounts Receivable $2,000, Equipment $8,000,...

Answered: 1 week ago

Question

★★★★★

a . Use the data given to calculate annual returns for Goodman, Landry, and the Market Index, and then calculate average annual returns for the two stocks and the index. ( Hint: Remember, returns are...

Answered: 1 week ago

Question

★★★★★

Consider a specimen of ice that is at 210C and 1 atm pressure. Using Figure 9.2, the pressure-temperature phase diagram for H2O, determine the pressure to which the specimen must be raised or lowered...

Answered: 1 week ago

Question

★★★★★

Question: (a)Draw and explain a production possibilities frontier for an economy that produces cheese and milk. What happens to this frontier if a disease kills half of the economy's cows? (b) Use a...

Answered: 1 week ago

Question

★★★★★

Problem 1 (20 points). In a warehouse, it is required to locate a temporary storage area for 5 shelves operations that are located in the following coordinates (1, 4), (1, 8), (1, 12), (4, 4) and (4,...

Answered: 1 week ago

Question

★★★★★

Game Z Ltd has 3 sources of capitals - Common shares, Preferred shares and corporate bonds. The market value of its common shares is $50 per share while its Preferred shares are valued at $45 per...

Answered: 1 week ago

Question

★★★★★

Multi-step Income Statements The adjusted trial balance of Mally Distributors on December 31 is shown below. MOLLY DISTRIBUTORS Adjusted Trial Balance December 31 Debit Credit $30,200 Cash Accounts...

Answered: 1 week ago

Question

★★★★★

48 Assume that the actual amount of one of a company's variable expenses was $45,198. The company's planned level of activity was 19,000 machine-hours, and its actual level of activity was 18,500...

Answered: 1 week ago

Question

★★★★★

According to corporate policy, the average age of trade receivables and trade payables should both be 10 days and 20 days, respectively. At 30th June 2022, the Exeter hotel had trade receivables of...

Answered: 1 week ago

Question

★★★★★

Sales and Production Budgets The marketing department of Jessi Corporation has submitted the following sales forecast for the upcoming fiscal year (all sales are on account): The selling price of the...

Answered: 1 week ago

Question

★★★★★

Quality Chicken grows and processes chickens. Each chicken is disassembled into five main parts. Information pertaining to production in July 2012 is: Joint cost of production in July 2012 was $50. A...

Answered: 1 week ago

Question

★★★★★

Go to the Chapter 2 Video Screencasts Web page (http://www.umich.edu/~elements/6e/02chap/learn-cheme-videos.html). 1. View one or more of the screencast 5- to 6-minute videos and write a two-sentence...

Answered: 1 week ago

Question

★★★★★

Synthron Explosion LEP. Read the Synthron example in Chapter 13 Additional Materials on the CRE Web Site (http://www.umich.edu/~elements/6e/13chap/obj.html#/additional-materials/) Wolfram and Python...

Answered: 1 week ago

Question

★★★★★

What if you were asked to give an everyday example that demonstrates the principles discussed in this chapter? (Would sipping a teaspoon of Tabasco or other hot sauce be one?)

Answered: 1 week ago

Question

★★★★★

23. If a statistician wishes to estimate a parameter d subject to a loss function which is linear with k0 = 2kU) and his distribution of 6 is an exponential distribution with X = 4, what is the...

Answered: 1 week ago

Question

★★★★★

11. Suppose that you are offered a choice between Bets A and B: Bet A: You win $1,000,000 with certainty (that is, with probability 1). Bet B: You win $5,000,000 with probability .1 You win...

Answered: 1 week ago

Question

★★★★★

6. What is the primary disadvantage of decision-making rules such as maximin, maximax, and minimax loss?

Answered: 1 week ago

Previous Question Next Question