Evaluating the potential genotoxicity of disinfected source waters.
Published: 2007
Language: eng
Number of pages: 157
ISBN-13: 9780494274460
Description: The effect of the drinking water disinfection process, using treatment scenarios including chlorine, chloramine, chlorine dioxide, ozone, low pressure UV, medium pressure UV, advanced oxidation as well as combinations of these, on the control of genotoxicity, biodegradable dissolved organic carbon and estrogenic activity in eight disinfected source waters was investigated. Nearly all samples treated with chlorine exhibited significant mutagenicity using the Ames fluctuation test. Mutagenicity correlated well with total organic carbon and both total and brominated disinfection by-products. The genotoxicity test methods used require a pre-concentration step prior to the analysis of disinfected drinking waters.
Notes: Source: Masters Abstracts International, Volume: 45-06, page: 3267.

Thesis (M.A.Sc.)--University of Toronto, 2007.

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