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A water containing 25 mg/L of phenol is to be reduced using PAC to a concentration of 10 mg/L. The PAC is added to the stream and the mixture subsequently settled in a sedimentation tank. The constants of Langmuir Equation are determined by running a jar test producing the results shown in the table. The volume subject to each test is 1 Liter. Equiv. conc. of phenol, Test PAC added (g) C, (mg/L) 1 0.25 6.0 0.32 1.0 0.5 0.25 4 1.0 0.09 5 1.5 0.06

A water containing 25 mg/L of phenol is to be reduced using PAC to a concentration of 10 mg/L. The PAC is added to the stream and the mixture subsequently settled in a sedimentation tank. The constants of Langmuir Equation are determined by running a jar test producing the results shown in the table. The volume subject to each test is 1 Liter. Equiv. conc. of phenol, Test PAC added (g) C, (mg/L) 1 0.25 6.0 0.32 1.0 0.5 0.25 4 1.0 0.09 5 1.5 0.06

Introduction to Chemical Engineering Thermodynamics
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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What is the value of the Langmuir constant "b"? * Your answer
Transcribed Image Text:What is the value of the Langmuir constant "b"? * Your answer
A water containing 25 mg/L of phenol is to be reduced using PAC to a concentration of 10 mg/L. The PAC is added to the stream and the mixture subsequently settled in a sedimentation tank. The constants of Langmuir Equation are determined by running a jar test producing the results shown in the table. The volume subject to each test is 1 Liter. Equiv. conc. of phenol, C, (mg/L) PAC added (g) 0.25 Test 1 6.0 0.32 1.0 3 0.5 0.25 4 1.0 0.09 5 1.5 0.06 2.
Transcribed Image Text:A water containing 25 mg/L of phenol is to be reduced using PAC to a concentration of 10 mg/L. The PAC is added to the stream and the mixture subsequently settled in a sedimentation tank. The constants of Langmuir Equation are determined by running a jar test producing the results shown in the table. The volume subject to each test is 1 Liter. Equiv. conc. of phenol, C, (mg/L) PAC added (g) 0.25 Test 1 6.0 0.32 1.0 3 0.5 0.25 4 1.0 0.09 5 1.5 0.06 2.
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