An industrial facility discharges a waste that contains 130 mg/L hydrochloric acid at a rate of 12 L/min. The waste must be neutralized with hydrated lime (Ca(OH)2). a. Calculate the amount (kg/d) of hydrated lime required to neutralize the waste. b. Calculate the total dissolved solids (TDS) after neutralization (mg/L). Note: the TDS is the concentration of the solids, in this case CaCl2, formed in mg/L.

An industrial facility discharges a waste that contains 130 mg/L hydrochloric acid at a rate of 12 L/min. The waste must be neutralized with hydrated lime (Ca(OH)2). a. Calculate the amount (kg/d) of hydrated lime required to neutralize the waste. b. Calculate the total dissolved solids (TDS) after neutralization (mg/L). Note: the TDS is the concentration of the solids, in this case CaCl2, formed in mg/L.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

An industrial facility discharges a waste that contains 130 mg/L hydrochloric acid at a rate of 12
L/min. The waste must be neutralized with hydrated lime (Ca(OH)2).
Calculate the amount (kg/d) of hydrated lime required to neutralize the waste.
b. Calculate the total dissolved solids (TDS) after neutralization (mg/L). Note: the TDS
is the concentration of the solids, in this case CaCl2, formed in mg/L.
а.

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