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Given the following conditions: • Naturally occurring fluoride concentration in water before treatment = 0.2 mg/L • Optimum fluoride level in treated water = 1.0 mg/L • Commercial purity of Na2SiF6 = 95% • Solubility of Na2SiF6 = 0.762 g/100 mL • Water flow rate = 158 m³/h Determine: 1. The chemical feed rate for sodium fluosilicate in g/min as the compound. 2. The chemical feed rate for sodium fluosilicate in mL/min of the saturated solution.

Given the following conditions: • Naturally occurring fluoride concentration in water before treatment = 0.2 mg/L • Optimum fluoride level in treated water = 1.0 mg/L • Commercial purity of Na2SiF6 = 95% • Solubility of Na2SiF6 = 0.762 g/100 mL • Water flow rate = 158 m³/h Determine: 1. The chemical feed rate for sodium fluosilicate in g/min as the compound. 2. The chemical feed rate for sodium fluosilicate in mL/min of the saturated solution.

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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Given the following conditions: • Naturally occurring fluoride concentration in water before treatment = 0.2 mg/L • Optimum fluoride level in treated water = 1.0 mg/L • Commercial purity of Na2SiF6 = 95% • Solubility of Na2SiF6 = 0.762 g/100 mL • Water flow rate = 158 m³/h Determine: 1. The chemical feed rate for sodium fluosilicate in g/min as the compound. 2. The chemical feed rate for sodium fluosilicate in mL/min of the saturated solution.
Transcribed Image Text:Given the following conditions: • Naturally occurring fluoride concentration in water before treatment = 0.2 mg/L • Optimum fluoride level in treated water = 1.0 mg/L • Commercial purity of Na2SiF6 = 95% • Solubility of Na2SiF6 = 0.762 g/100 mL • Water flow rate = 158 m³/h Determine: 1. The chemical feed rate for sodium fluosilicate in g/min as the compound. 2. The chemical feed rate for sodium fluosilicate in mL/min of the saturated solution.
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