A closed 2 m3 chamber is half-filled with water containing sulphur dioxide anhydride (H₂S). Water and air temperatures are both 12°C. The total over the water is 1 atmosphere. The concentration of (H₂S). in the air above the water is above the water is 180ppm. What is the mass concentration in mg/L of H₂S. in the water? You need to design a reactor to remove a pollutant. Knowing that the pollutant disappears with kinetics of order 1 and that k₁ = 0.38 h-¹ calculate the residence required to achieve 82% pollutant removal

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
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A closed 2 m3 chamber is half-filled with water containing sulphur dioxide anhydride (H₂S).
Water and air temperatures are both 12°C. The total over the water is 1 atmosphere. The
concentration of (H₂S). in the air above the water is above the water is 180ppm.
What is the mass concentration in mg/L of H₂S. in the water?
You need to design a reactor to remove a pollutant. Knowing that the pollutant disappears
with kinetics of order 1 and that k₁ = 0.38 h-¹ calculate the residence required to achieve
82% pollutant removal
Transcribed Image Text:A closed 2 m3 chamber is half-filled with water containing sulphur dioxide anhydride (H₂S). Water and air temperatures are both 12°C. The total over the water is 1 atmosphere. The concentration of (H₂S). in the air above the water is above the water is 180ppm. What is the mass concentration in mg/L of H₂S. in the water? You need to design a reactor to remove a pollutant. Knowing that the pollutant disappears with kinetics of order 1 and that k₁ = 0.38 h-¹ calculate the residence required to achieve 82% pollutant removal
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