phenol, atrazine, lindane, 2,4-D are found in a groundwater plume where the goal is to use a permeable reactive barrier (PRB) to remove them. The linear groundwater velocity is 0.25 ft/day. The compounds are all expect to degrade with the first order rate constant of 0.0015/h. If the starting concentrations are all at 150 mg/L, what is the anticipated concentration after passing through a PRB with a 4 foot wide zero valent iron media that is anticipated to promote the reduction of these chemicals? Assume a temperature of 25 C.
phenol, atrazine, lindane, 2,4-D are found in a groundwater plume where the goal is to use a permeable reactive barrier (PRB) to remove them. The linear groundwater velocity is 0.25 ft/day. The compounds are all expect to degrade with the first order rate constant of 0.0015/h. If the starting concentrations are all at 150 mg/L, what is the anticipated concentration after passing through a PRB with a 4 foot wide zero valent iron media that is anticipated to promote the reduction of these chemicals? Assume a temperature of 25 C.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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phenol, atrazine, lindane, 2,4-D are found in a groundwater plume where the goal is to use a permeable reactive barrier (PRB) to remove them. The linear groundwater velocity is 0.25 ft/day. The compounds are all expect to degrade with the first order rate constant of 0.0015/h. If the starting concentrations are all at 150 mg/L, what is the anticipated concentration after passing through a PRB with a 4 foot wide zero valent iron media that is anticipated to promote the reduction of these chemicals? Assume a temperature of 25 C.
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