The data below by Hermanowicz et al. (1999) slow the decay of ozone residual in treated water from the upper Hackensack River. Estimate the Ct that can be achieved after 20 minutes of contact time. T (min) | C (mg/L) | T (min) | C (mg/L) 0 0.97 12 0.155 1 1.02 0.135 2 3 4 5 6 7 8 9 10 11 085 0.71 0.58 0.49 0.41 0.35 0.295 0.25 0.22 0.185 13 14 15 16 17 18 19 20 21 22 0.12 0.115 0.11 0.105 0.1 0.1 0.095 0.09 0.09 Page 1 of 3

The data below by Hermanowicz et al. (1999) slow the decay of ozone residual in treated water from the upper Hackensack River. Estimate the Ct that can be achieved after 20 minutes of contact time. T (min) | C (mg/L) | T (min) | C (mg/L) 0 0.97 12 0.155 1 1.02 0.135 2 3 4 5 6 7 8 9 10 11 085 0.71 0.58 0.49 0.41 0.35 0.295 0.25 0.22 0.185 13 14 15 16 17 18 19 20 21 22 0.12 0.115 0.11 0.105 0.1 0.1 0.095 0.09 0.09 Page 1 of 3

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter11: Temperature And Temperature- Related Variables In Engineering

Section: Chapter Questions

Problem 42P

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