Series‐Event Kinetic Model for Chemical Disinfection
Publication: Journal of Environmental Engineering
Volume 110, Issue 2
Abstract
The series‐event kinetic model is applied for the analysis of chemical disinfection data sets exhibiting initial resistance characteristics. Use of the mathematical model permits a generalized approach for data reduction expressed in terms of an apparent kinetic constant and an integer threshold exposure. The apparent kinetic constant exhibited a linear dependence on the concentration of disinfectant, thus giving credence to the first‐order dependency to that concentration assumed in the reaction rate expression. It is proposed that batch disinfection data be expressed in terms of this two‐parameter model rather than the traditional concentration‐time product.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Berg, G., Chang, S. L., and Harris, E. K., “Devitalization of Microorganisms by Iodine: 1. Dynamics of the Devitalization of Enterovirus by Elemental Iodine,” Microbiology 22, 1964, p. 469.
2.
Drinking Water and Health, Vol.2, National Academy of Science, Safe Drinking Water Committee, National Academy Press, Washington, D.C., 1980.
3.
Engelbrecht, R. S., Foster, D. H., Greening, E. C., and Lee, S. H., “New Microbial Indicators of Wastewater Chlorination Efficiency,” U.S. Environmental Protection Agency, Office of Research and Development, EPA‐670/2‐73‐082, Washington, D.C., 1974.
4.
Engelbrecht, R. S., Severin, B. F., Masarik, M. T., Farooq, S., Lee, S. H., Haas, C. N., and Lalchandani, A., “New Microbial Indicators of Disinfection Efficiency,” U.S. Environmental Protection Agency, MERL, EPA 600/2‐77/052, Cincinnati, Ohio, 1977.
5.
Levespiel, O., Chemical Reaction Engineering, 2nd ed., John Wiley & Sons, Inc., New York, N.Y., 1972, p. 134.
6.
Severin, B. F., “Inactivation of Proposed Indicator Organisms by Inorganic Chloramines,” thesis presented to the University of Illinois, at Urbana‐Champaign, Urbana, Ill., in 1975, in partial fulfillment of the requirements for the degree of Master of Science.
7.
Severin, B. F., “Kinetic Modeling of Microbial Inactivation by Ultraviolet Light,” thesis presented to the University of Illinois, at Urbana‐Champaign, Ill., in 1982, in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
8.
Severin, B. F., Suidan, M. T., and Engelbrecht, R. S., “Kinetic Modeling of UV Disinfection of Water,” Water Research 17, 1983, p. 1669.
9.
Severin, B. F., Suidan, M. T., and Engelbrecht, R. S., “Effect of Temperature on UV Disinfection,” Environmental Science and Technology 18, 1983.
10.
Severin, B. F., Suidan, M. T., Rittmann, B. E., and Engelbrecht, R. S., “Inactivation Kinetics in a Flow‐Through UV Reactor,” accepted for publication, Journal of the Water Pollution Control Federation, 1983.
Information & Authors
Information
Published In
Copyright
Copyright © 1984 ASCE.
History
Published online: Apr 1, 1984
Published in print: Apr 1984
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.