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UDC 628.166.085

Kostyuchenko S. V., SMIRNOV A. D., Pokhil Yu. N., Bagaev Iurii

Introduction of UV-disinfection at the Novosibirsk wastewater treatment facilities

Summary

Water recycling in the modern municipal services is a comprehensive task. On one hand the city inhabitants should be supplied with high-quality drinking water meeting all the sanitary and hygienic requirements; on the other hand the discharged municipal effluents shall not produce any adverse effect on the environment. To fulfil these tasks the most advanced disinfection technologies that ensured meeting all the microbiological requirements to the drinking water and effluents were introduced at the Novosibirsk water and wastewater treatment facilities. The use of ultraviolet irradiation provided for the efficient multi-barrier protection in drinking water purification and environmentally safe disinfection of wastewater.

Key words

chlorination , disinfection , wastewater , water supply , water disposal , ultraviolet irradiation

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