Tag:hazardous substances

№7|2010

ENVIRONMENTAL PROTECTION

bbk 000000

UDC 628.52

Steglenko A. V.

Control over Reeking Emissions from Sewerage Facilities

Summary

The Yatagan plant used for treatment of air for gases generated at sewerage treatment facilities is described. This equipment has been developed by the Ecopromika Co. in cooperation with scientists of the M. V. Lomonosov Moscow State University and the D. I. Mendeleev Russian University of Chemistry and Technology.

Key words

, , , , ,

 

№7|2016

ENVIRONMENTAL PROTECTION

bbk 000000

UDC 504.06

PANKOVA G. A., Rublevskaya O. N., Leonov L. V.

SUE «Vodokanal of St. Petersburg»’s activities in the field  of mitigating the negative environmental impact

Summary

The results of the SUE «Vodokanal of St. Petersburg»’s activities on eliminating raw sewage discharges into the city water bodies are presented. The use of advanced technologies that provided for reducing nutrients discharge with effluents of the wastewater treatment facilities is described, as well as the solution of the problem of wastewater sludge handling and utilization by introducing incineration technology that provided for abandoning sludge storing at special municipal landfills. The new and upcoming trends of the SUE «Vodokanal of St. Petersburg»’s activities on mitigating the negative environmental impact: storm water volume metering and treatment; snow utilization; tackling the problem of hazardous pollutants, micro plastics and pharmaceuticals in particular, are laid. With the purpose of further reduction of pollutant discharges into the receiving water bodies (with raw sewage) the developed «St. Petersburg water supply and wastewater disposal development Scheme till 2025 inclusive of the 2030 prospects» envisages complete elimination of raw combined and domestic wastewater discharges into receiving water bodies before 2022; elimination after 2030 of discharge of 50% of surface runoff without treatment into the separate municipal storm sewer (at present only 2% of surface runoff passes treatment). The Scheme includes a comprehensive information database on the water supply and wastewater disposal systems as well as the urban planning documents and schemes prepared for other directions of engineering and energy complex of St. Petersburg.

Key words

, , , , ,

 

vstmag engfree 200x100 2

mvkniipr ru

Российская ассоциация водоснабжения и водоотведения

Конференция итог

ecw20 200 300

VAK2