water is safe to drink if the number of cells falls below 10 cells/mL. It is 8 a.m. and you have 100,000 cells/mL with D being 15 minutes. You add the bleach to the tank. At what time can you release the water?  Log Nt = Log N0 – t/D.

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Chapter1: Introduction: The Nature Of Science And Physics
Section: Chapter Questions
Problem 35PE: (a) Calculate the number of cells in a hummingbird assuming the mass of an average cell is ten times...
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The water is safe to drink if the number of cells falls below 10 cells/mL. It is 8 a.m. and you have 100,000 cells/mL with D being 15 minutes. You add the bleach to the tank. At what time can you release the water? 

Log Nt = Log N0 – t/D.   D is the time required for a log kill.

 

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