Very High Efficiency of Pathogen Inactivation by Body Temperature CO2 Bubbles: in Pursuit of Mechanism
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A CO2 bubble column (CBC) has been developed as a body-temperature lab-scale water sterilization process for the inactivation of pathogens. Both CO2 and combustion gas bubbles inactivated Escherichia coli C-3000 (ATCC15597) with extraordinary efficiency in solutions with low alkalinity. The mechanisms of inactivation were not known. To characterise the phenomena a new first-order kinetic equation that correlates E.coli inactivation rates with a total alkalinity of the solutions has been developed as a first step towards understanding. This leads us to propose a new mechanism of inactivation.
2016 ◽
Vol 62
(No. 1)
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pp. 8-14
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2000 ◽
Vol 42
(3-4)
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pp. 155-160
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2011 ◽
Vol 183-185
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pp. 401-405
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2008 ◽
Vol 11
(2)
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2013 ◽
Vol 634-638
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pp. 3460-3465
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