Article
Disinfection by-product formation and mutagenic assay caused by preozonation of groundwater containing bromide.
Environmental monitoring and assessment - 1 Nov 2009
Huang Winn-Jung, Chang Chia-Yu, Shih Fu-Hsiang
Abstract excerpt
Brominated organic and inorganic by-products are generated during ozonation of groundwater containing high bromide concentrations. This study measured concentrations of bromate, bromoform, bromoacetic acids, bromoacetonitriles, bromoacetone, 2,4-dibromophenol and aldehyde generated by ozonation. The potential mutagenicity of ozonated waters was assessed using the Ames and Microtox tests. Test results for the 18...
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