Open AccessTechnological Schemes for Collection, Disposal and Treatment of Surface Run-off and Their Development
Author(s) -
Alexander K. Strelkov,
Svetlana Teplykh,
Pavel Gorshkalev
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1079/6/062032
Subject(s) - wastewater , environmental science , contamination , pipeline transport , surface water , waste management , petroleum , water quality , petroleum product , drainage , oil refinery , environmental engineering , engineering , geology , ecology , paleontology , biology
The paper focuses on surface wastewater collection and its disposal from railway station tracks. It is described that usually either drainage trays located along the tracks or perforated pipelines arranged in special channels filled with water-permeable material are used to collect and divert surface run-off from the railway track. The analysis reveals the qualitative and quantitative composition of surface run-off. The paper shares data obtained during the investigation of railway stations and enterprises of the Kuibyshev railway and focuses on contamination of the territory of this enterprise with petroleum products and on concentrations surface wastewater contamination with petroleum products, suspended substances and iron. The authors further introduce technological schemes for surface wastewater treatment, which allow achieving the quality of treated wastewater at the level of maximum permissible concentrations for water bodies of fishing purposes.