S. A. Koshkarev
Volgograd State University of Architecture and Building Construction
Russian Federation

Candidate of technical science, assistant of professor, departments (cathedra) “BZDT”, “Alternative Energetic and Industrial Ecology”, Associate Professor of “Safety in Technosphere” and “Alternative Energetic and Industrial Ecology” Volgograd State University of Architecture and Building Construction, a civil engineer

V. V. Ryltsev
Volgograd State University of Architecture and Building Construction
Russian Federation

postgraduate student, “BZDT”, bachelor of engineering and technology in the field of “Environmental protection”, master of technology «Environmental protection» Volgograd State University of Architecture and Building Construction, a technical fellow of the staff department “Water and wastewater”