A water treatment plant treating 100,000 gallons/day has discovered that their source water contaminated with 1,1,1-Trichloroethane from an industrial spill. The 1,1,1-Trichloroethane concentration in the source water is 0.30 mg/L (Co). The treatment plant must reduce the concentration to meet the MCL. Batch experiments with PAC have shown that equilibrium adsorption is reached in less than two hours. Using the data in Appendix E in MWH, 2012 similar reference) determine the required reactor volume PAC done (mal Yand PAC deil

A water treatment plant treating 100,000 gallons/day has discovered that their source water contaminated with 1,1,1-Trichloroethane from an industrial spill. The 1,1,1-Trichloroethane concentration in the source water is 0.30 mg/L (Co). The treatment plant must reduce the concentration to meet the MCL. Batch experiments with PAC have shown that equilibrium adsorption is reached in less than two hours. Using the data in Appendix E in MWH, 2012 similar reference) determine the required reactor volume PAC done (mal Yand PAC deil

Structural Analysis

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ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

A water treatment plant treating 100,000 gallons/day has discovered that their source water is
contaminated with 1,1,1-Trichloroethane from an industrial spill. The 1,1,1-Trichloroethane
concentration in the source water is 0.30 mg/L (Co). The treatment plant must reduce the
concentration to meet the MCL. Batch experiments with PAC have shown that equilibrium
adsorption is reached in less than two hours. Using the data in Appendix E in MWH, 2012 (or
similar reference), determine the required reactor volume, PAC dose (mg/L) and PAC daily
usage rate (kg/day) for a powdered activated carbon treatment process.

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