Чоd Toluene-contaminated groundwater is transported under a residential dwelling from a nearby gasoline station. Two meters beneath the dirt floor of the basement is the water table. The groundwater is saturated with toluene. Estimate the flux of toluene into the basement by molecular diffusion (mol/m?day). Assume the effective diffusion coefficient of toluene in the soil gas is 0.003 cm?/hr. Also assume the basement is well ventilated (ie Ch =0). Assume 1 atm and 25°C.

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
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Чоd
Toluene-contaminated groundwater is transported under a residential dwelling from a
nearby gasoline station. Two meters beneath the dirt floor of the basement is the water
table. The groundwater is saturated with toluene. Estimate the flux of toluene into the
basement by molecular diffusion (mol/m?day). Assume the effective diffusion coefficient
of toluene in the soil gas is 0.003 cm?/hr. Also assume the basement is well ventilated (ie
Ch =0). Assume 1 atm and 25°C.
Transcribed Image Text:Чоd Toluene-contaminated groundwater is transported under a residential dwelling from a nearby gasoline station. Two meters beneath the dirt floor of the basement is the water table. The groundwater is saturated with toluene. Estimate the flux of toluene into the basement by molecular diffusion (mol/m?day). Assume the effective diffusion coefficient of toluene in the soil gas is 0.003 cm?/hr. Also assume the basement is well ventilated (ie Ch =0). Assume 1 atm and 25°C.
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