Some Chemistry/Hazards of Halogen Biocides

Abstract

Reviews some of the chemistry and environmental hazards associated with chlorine and bromine compounds when used as water disinfectants in many industrial processes. Lays emphasis on the oxidation of bromide by chlorine to bromate, a suspected genotoxin. A risk assessment of the predicted presence is detailed. In view of the formation of haloforms and other noxious substances derived from chlorine, some of the advantages of the use of chlorine dioxide are detailed. Proposes recommendations for water regulators to consider the inclusion of bromine‐containing substances, and in particular bromate, in forthcoming legislation.

Citation

Richardson, M. (1993), "Some Chemistry/Hazards of Halogen Biocides", Environmental Management and Health, Vol. 4 No. 3, pp. 6-10. https://doi.org/10.1108/09566169310043034