A continuous source has been leaking contaminant for 2 years into a 1-D aquifer. The steady state dilution attenuation factor DAF for the aquifer is 100. DAF = Concentra- tion at source/concentration at receptor well. Source concentration 1200 mg/L (a) What is the concentration of benzene at a receptor well after 2 years. (b) What is the concentration of benzene at a receptor well in 2 years, if there is first order decay at a rate of 0.01 (1/day).
A continuous source has been leaking contaminant for 2 years into a 1-D aquifer. The steady state dilution attenuation factor DAF for the aquifer is 100. DAF = Concentra- tion at source/concentration at receptor well. Source concentration 1200 mg/L (a) What is the concentration of benzene at a receptor well after 2 years. (b) What is the concentration of benzene at a receptor well in 2 years, if there is first order decay at a rate of 0.01 (1/day).
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section13.6: Expressing Solution Composition
Problem 13.7PSP
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![A continuous source has been leaking contaminant for 2 years into a 1-D aquifer. The
steady state dilution attenuation factor DAF for the aquifer is 100. DAF = Concentra-
tion at source/concentration at receptor well. Source concentration 1200 mg/L
(a) What is the concentration of benzene at a receptor well after 2 years.
(b) What is the concentration of benzene at a receptor well in 2 years, if there is first
order decay at a rate of 0.01 (1/day).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5b9c79fa-4d87-4e34-8d20-3f356407dcd2%2Fa3a2d72b-c977-4f0e-9d3b-f2a20ded30ee%2F1myvmbs_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A continuous source has been leaking contaminant for 2 years into a 1-D aquifer. The
steady state dilution attenuation factor DAF for the aquifer is 100. DAF = Concentra-
tion at source/concentration at receptor well. Source concentration 1200 mg/L
(a) What is the concentration of benzene at a receptor well after 2 years.
(b) What is the concentration of benzene at a receptor well in 2 years, if there is first
order decay at a rate of 0.01 (1/day).
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