978-0131190825 Chapter 5

Document Type
Homework Help
Book Title
Basic Environmental Technology: Water Supply-- Waste Management & Pollution Control 5th Edition
Authors
Jerry A. Nathanson M.S. P.E.
CHAPTER 5 WATER POLLUTION
Review Questions Page References
(1) 123 (8) 128 (14) 133
(2) 124 (9) 129 (15) 134
(3) 124 (10) 130 (16) 135
(4) 125 (11) 130 (17) 135
(5) 126 (12) 132 (18) 136
(6) 126 (13) 132 (19) 138
(7) 127 (20) 138
(21) 138
(22) 140
(23) 140
(24) 141
(25) 142
(26) 143
(27) www.epa.gov/iwi
(28) www.epa.gov/owow/iakes/lakes.htm/
(29) www.epa.gov/owow/estuaries/about1.html
(30) www.epa.gov/owowwtr1
(31) www.envirosources.com
Solutions to Practice Problems
1. cd = (csQs + cWQW)/(Qs + QW) (Equation 5-1)
3. Di = 11 - 8 = 3 mg/L; with Equation 5-2, find critical time as follows:
4. BOD5 = (6 x 16 + 28 x 4)/(16 + 4) = 10.4 mg/L (Equation 5-1)
11
4. (continued)
12

Trusted by Thousands of
Students

Here are what students say about us.

Copyright ©2021 All rights reserved. | CoursePaper is not sponsored or endorsed by any college or university.