1. B.V. Lenntech, Disinfection by ultraviolet light, Water Treatment Solutions Lenntech (The Netherlands, 1998)
2. J.K. Kumar, A.B. Pandit, Drinking water disinfection techniques (CRC Press, Boca Raton, 2012)
3. WHO, Guidelines for drinking-water quality: volume 1, recommendations, 3rd edn. (World Health Organisation, Geneva, 2004)
4. R.A. Howd, Proposed action level for chlorate, notification levels (Office of Environmental Health Hazard Asessment, California, 2007)
5. J. Cotruvo, Contaminant of the month: chlorate. Water Technol. (2013)