Gentoxische Substanzen in Wässern

Waste waters with genotoxic potential are produced in various technical processes. Diffuse sources such as traffic and agriculture as well as point sources as mining, power plants, waste and waste water treatment facilities may emit water which shows mutagenic activity in bacteria test systems. A variety of compounds is known as mutagenes but in case studies it was not possible to assign the mutagenic potential of water to specific compounds. The chlorination and ozonation of drinking water may also generate genotoxic and cancerogenic compounds but at present it is not possible to assess the health risk of various drinking water disinfection methods.