Microorganism Disinfection Equations Formulas Design Calculator

Portable and Drinking Water Treatment Ozone, Chlorine Dioxide and Chlorination

Problem:

Solve for disinfectant concentration.

note: for most applications n = 1

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Solution:

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	CT value constant
	disinfectant concentration
	contact time to achieve percentage of bacteria or virus inactivation

References - Books:

Warren Viessman, Jr, Mark J. Hammer. 1993. Water Supply and Pollution Control. Harper Collins College Publishers. 5th ed.