Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 28, 2024

What is the BOD 5 (mg.L -1 ) for some waste if its ultimate BOD is 250 mg.L -1 , and the reaction rate constant,

What is the BOD₅ (mg.L^-1) for some waste if its ultimate BOD is 250 mg.L^-1, and the reaction rate constant, k, value is 0.2 day^-1?

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

Separation process principles

Authors: J. D. Seader

2nd Edition

471464805, 978-0471464808

More Books

Students also viewed these Chemical Engineering questions

Question

★★★★★

The acceleration of a motorcycle is given by a. (t) = At - Bt2, where A = 1.50 m/S3 and B = 0.120 m/S4. The motorcycle is at rest at the origin at time t = O. (a) Find its position and velocity as...

Answered: 1 week ago

Question

★★★★★

A positive covariance between two variables indicates that the two variables move in different directions. the two variables move in the same direction. the two variables are low risk. the two...

Answered: 1 week ago

Question

★★★★★

=+c. If the central bank were to hold the money supply, rather than the interest rate, constant in response to the change in fiscal policy, would your answers to the previous questions be larger,...

Answered: 1 week ago

Question

★★★★★

Kenmare Architects Ltd. (KAL) was incorporated and commenced operations on January 1, 2014. Sheila Kenmare, the company's only employee, consults with various clients and uses expensive equipment to...

Answered: 1 week ago

Question

★★★★★

The motorcycle manufacturer Harley Davidson is an excellent example of a company that pursues a strategy of differentiation. Early films such as "The Wild One" and "Easy Rider" cultivated an image of...

Answered: 1 week ago

Question

★★★★★

Part 3 1. Briefly explain how cost standards (ie., prices, rates, quantities, hours, etc.) are established. (2 points) 2. Why is the total direct labor variance divided into a rate variance and an...

Answered: 1 week ago

Question

★★★★★

Mackenzie Corp. is preparing the December 31, 2023, year-end financial statements. Following are selected unadjusted account balances: Estimated warranty liability $ 6,650 Income tax expense Mortgage...

Answered: 1 week ago

Question

★★★★★

A driver in a moving car applies the brakes. The car slows to a final speed of 2.95 m/s over a distance of 40.0 m and a time interval of 7.70 s. The acceleration while braking is approximately...

Answered: 1 week ago

Question

★★★★★

2. (40 pts) The Howard County Hospital is assessing its Emergency Department (ED) capacity so it knows how to expand as the county population grows. The hospital has the following information about...

Answered: 1 week ago

Question

★★★★★

Leonardo, who is married but files separately, earns $80,000 of taxable income. He also has $15,000 in city of Tulsa bonds. His wife, Theresa, earns $50,000 of taxable income. If Leonardo and his...

Answered: 1 week ago

Question

★★★★★

Question 4 - Prepare financial statements Driftwood Investments provides financial services related to investment selections, retirement planning, and general insurance needs. At the end of the year...

Answered: 1 week ago

Question

★★★★★

6. List three policy rules that the Fed might follow. Which one would you support? Why?

Answered: 1 week ago

Question

★★★★★

4. How does a persons interpretation of macroeconomic history affect her view of macroeconomic policy?

Answered: 1 week ago

Question

★★★★★

1. What are the inside lag and the outside lag? Which has the longer inside lag: monetary policy or fiscal policy? Which has the longer outside lag? Why?

Answered: 1 week ago

Previous Question Next Question