Surface wastewater purification from emulsified and dissolved organic pollutants with the city of Samara as an example

Abstract

This paper considers the impact of surface wastewater from residential areas and industrial enterprises, including enterprises of railway transport on ecological environment. It also describes the content of harmful substances of organic and inorganic origin in the surface runoff. The researchers consider practical methods of cleaning wastewater from oil-containing contaminants and put forward technological schemes of surface wastewater purification including its biological treatment.