10.8 A RCRA landfill is characterized by diurnal variations in the volatilization of contaminants as a result of changes in temperatures, wind speed, and activity at the site. The most prevalent contaminant, benzene, follows the pattern: 8 A.M.-9 A.M. 9 A.M.-10 A.M. 10 A.M.-11 A.M. 11 A.M.-12 P.M. 12 P.M.-1 P.M. 1 P.M.-2 P.M. 2 P.M.-3 P.M. 3 P.M.-4 P.M. Benzene Concentration (ppm) 5 9 11 14 11 10 Determine the TWA for benzene concentrations at the landfill.
10.8 A RCRA landfill is characterized by diurnal variations in the volatilization of contaminants as a result of changes in temperatures, wind speed, and activity at the site. The most prevalent contaminant, benzene, follows the pattern: 8 A.M.-9 A.M. 9 A.M.-10 A.M. 10 A.M.-11 A.M. 11 A.M.-12 P.M. 12 P.M.-1 P.M. 1 P.M.-2 P.M. 2 P.M.-3 P.M. 3 P.M.-4 P.M. Benzene Concentration (ppm) 5 9 11 14 11 10 Determine the TWA for benzene concentrations at the landfill.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
Related questions
Question
![10.8 ARCRA landfill is characterized by diurnal variations in the volatilization of contaminants as a result of changes in
temperatures, wind speed, and activity at the site. The most prevalent contaminant, benzene, follows the pattern:
8 A.M.-9 A.M.
9 A.M.-10 A.M.
10 A.M.-11 A.M.
11 A.M.-12 P.M.
12 P.M.-1 P.M.
1 P.M.-2 P.M.
2 P.M.-3 P.M.
3 P.M.-4 P.M.
Benzene Concentration
(ppm)
5
8
8
9
11
14
11
10
Determine the TWA for benzene concentrations at the landfill.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9ecc2f51-ef20-4836-8b0f-35f30a32ff6d%2F1f188384-ff7c-400a-90e8-b0e4879eac56%2Fxke2cmb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10.8 ARCRA landfill is characterized by diurnal variations in the volatilization of contaminants as a result of changes in
temperatures, wind speed, and activity at the site. The most prevalent contaminant, benzene, follows the pattern:
8 A.M.-9 A.M.
9 A.M.-10 A.M.
10 A.M.-11 A.M.
11 A.M.-12 P.M.
12 P.M.-1 P.M.
1 P.M.-2 P.M.
2 P.M.-3 P.M.
3 P.M.-4 P.M.
Benzene Concentration
(ppm)
5
8
8
9
11
14
11
10
Determine the TWA for benzene concentrations at the landfill.
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