is 5.0. If 20 m³ of wastewater must be treated per day, determine the number of extractions and the total solvent volume required to produce an effluent having pollutant concentration of 0.15 g/m³. using kerosene volumes of 0.05, 0.20, and 0.40 m³.

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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7.3. An industrial wastewater contains 1.50 g/m³ of a priority pollutant
that can be extracted with kerosene. At equilibrium, the ratio of
pollutant concentrations in the water and the solvent, CK/Cw= KD₁
is 5.0. If 20 m³ of wastewater must be treated per day, determine the
number of extractions and the total solvent volume required to
produce an effluent having a pollutant concentration of 0.15 g/m³.
using kerosene volumes of 0.05, 0.20, and 0.40 m³.
Transcribed Image Text:7.3. An industrial wastewater contains 1.50 g/m³ of a priority pollutant that can be extracted with kerosene. At equilibrium, the ratio of pollutant concentrations in the water and the solvent, CK/Cw= KD₁ is 5.0. If 20 m³ of wastewater must be treated per day, determine the number of extractions and the total solvent volume required to produce an effluent having a pollutant concentration of 0.15 g/m³. using kerosene volumes of 0.05, 0.20, and 0.40 m³.
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