hw9ees3040_fa10

hw9ees3040_fa10 - EES 3040: Introduction to Environmental...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
EES 3040: Introduction to Environmental Engineering Homework 9 Air Quality Due Thursday, November 11, 2010 at 1:15 pm Reading Assignment: D&M1 Chapter 1, pp. 18-21; Chapter 11, pp. 436-458, 471-484; or D&M2 Ch 12, pp. 524-547, 571-582. Internet: http://www.epa.gov/climatechange/index.html http://www.floridaenergy.ufl.edu/?page_id=13 Problems: (30 points maximum) Use your class notes, your text, and the Internet to answer the following questions. Please type your answers for Problem 5-7. 1. (4 pts.) Convert the following indoor air quality standard established by the U.S. Occupational Safety and Health Administration (OSHA) from ppm to mg/m3 (assuming 25 o C and 1 atm), or vice versa. Hint: see Chapter 2 and HW1. a. Naphthalene (C 10 H 8 ) (chemical in mothballs), 10.0 ppm b. Nicotine (C 10 H 14 N 2 ), 1.0 mg/m 3 2. (4 pts.) A single-story house with an infiltration rate of 0.35/hr has 250 m 2 of floor space and a total volume of 725 m 3 . Radon is emitted from the soil and enters the house at a rate of 0.6
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/29/2011 for the course EES 3040 taught by Professor Chan-hilton during the Fall '10 term at FSU.

Page1 / 2

hw9ees3040_fa10 - EES 3040: Introduction to Environmental...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online