FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

9. A leaking tank drips 1,1,1-trichloroethane (1,1,1-TCA) into a small stream at a rate of 10mg/min. The stream discharge is 10 liter/min and depth is

image text in transcribed
9. A leaking tank drips 1,1,1-trichloroethane (1,1,1-TCA) into a small stream at a rate of 10mg/min. The stream discharge is 10 liter/min and depth is 25cm. a. What is the maximum concentration of 1,1,1-TCA in water downstream of the tank? b. Does any NAPL accumulate on the stream bottom? Explain. c. What is the maximum flux density of 1,1,1 -TCA from water to air? Assume a reaeration coefficient of 0.4/hr

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

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

Step: 2

blur-text-image_2

Step: 3

blur-text-image_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

Introduction To Chemical Engineering Thermodynamics

Introduction To Chemical Engineering Thermodynamics

Authors: J.M. Smith, Hendrick Van Ness, Michael Abbott, Mark Swihart

8th Edition

1259696529, 978-1259696527

More Books

Students also viewed these Chemical Engineering questions

Question

★★★★★
In an economy there are two states of the world and four assets. You are given the following prices for three of these securities in different states of the world: ?Current? prices for A, B, C are...

Answered: 1 week ago

Question

★★★★★
Carotenoids are yellow, orange, and red pigments synthesized by plants. The observed color of an object is not the color of light it absorbs but rather the complementary color, as described by a...

Answered: 1 week ago

Question

★★★★★
3. Identify two films in which the heros backstory is revealed through flashbacks or dream sequences.

Answered: 1 week ago

Question

★★★★★
Beltran Corporation produces wooden and aluminum baseball bats. In preparing the current budget, Beltran's management estimated a total of $500,000 in manufacturing overhead costs and 10,000 machine...

Answered: 1 week ago

Question

★★★★★
City Bank has estimated that its average daily net transaction accounts balance over the recent 14-day computation period was $257.00 million. The average daily balance with the Fed over the 14-day...

Answered: 1 week ago

Question

★★★★★
A project has the following cash flows: Year Cash Flow 0 $ 15,800 1 6,500 2 7,800 3 6,300 What is the NPV at a discount rate of zero percent? (Do not round intermediate calculations and r ound your...

Answered: 1 week ago

Question

★★★★★
Zach D. (age 49, DOB: 1/7/1973, SSN: ) and Victoria L. (age 42, DOB: 4/1/1980, SSN: 421- 00-1019) Colby live in a townhouse located at 3842 Timber Creek Drive, Your City, Your State Your Zip. They...

Answered: 1 week ago

Question

★★★★★
ACME Inc. produces sunglasses at its factory. The following information relates to the production of the sunglasses for the period ending 30 June 2021. Production (Units) Sales (Units) Budgeted...

Answered: 1 week ago

Question

★★★★★
Write A Memo For The Following Scenario. Decide Who The Memo Should Be Sent To And What The Subject Of The Message Is. Add Your Own Information To The Body Of The Memo You Are An Administrative...

Answered: 1 week ago

Question

★★★★★
A teacher wants to figure out how quickly a student can complete routine adding and subtracting problems in one minute. which method of graphing would be most beneficial to help her determine which...

Answered: 1 week ago

Question

★★★★★
What is the DSM-5-TR Diagnosis for Clinical Case below? Clinical Case: Frazier Archer was a 34-year-old single white man who called a mood and personality disorders research program because an...

Answered: 1 week ago

Question

★★★★★
Discuss current trends in using formal education for development. page 386

Answered: 1 week ago

Question

★★★★★
Describe the governments role in personnel selection decisions, particularly in the areas of constitutional law, federal laws, executive orders, and judicial precedent. page 235

Answered: 1 week ago

Question

★★★★★
Establish the basic scientific properties of personnel selection methods, including reliability, validity, and generalizability. page 224

Answered: 1 week ago

Previous Question Next Question