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UDC 628.32:628.221

Skolubovich Iurii, Voytov E. L., Tsyba A. A., Balchugov D. V., Kamaletdinov A. R.

Purification of storm water from the territories of industrial enterprises

Summary

The state of surface runoff disposal systems in Russia has been considered. In many cities the systems of atmospheric precipitation removal are in an extremely unsatisfactory condition since they have hardly undergone any upgrade. During intensive precipitation and heavy snowmelt rain and melt water accumulate on the territory of industrial enterprises. At the same time the treatment of surface runoff is complicated by the increase in volumes of wastewater and the physical deterioration of treatment facilities. As a result surface runoff containing suspended solids, oil products and other pollutants enters water bodies without treatment producing a negative impact on the ecosystem of water bodies. The characteristic of the composition of surface runoff of industrial enterprises is given on the example of a coal preparation plant in the city of Novosibirsk. Methods of treatment are considered. In order to reduce the harmful effects of surface runoff on water bodies at the Novosibirsk State University of Architecture and Civil Engineering (Sibstrin) storm water treatment technology has been developed that provides for the effluent discharge into open water bodies or usage in recirculating water supply of enterprises.

Key words

suspended substances , oil products , surface runoff , water body , storm water treatment

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