Development of Mathematical Model for Sewage Pumping-Station in the Modernized Combined Sewage System for the Town of Przemysl

摘要

Our article focuses on the current issue concerning the adaptation of existing sewage systems to increasingly more restrictive regulations Velated to discharge of combined sewage to surface waters. The example of Przemysl urban catchment was used to present the impact of a hydraulically overloaded sewage system on the San River and the operation of the sewage pumping station. The authors also discuss issues related to mathematical modeling and development of software used for the simulation and design of retention reservoir cooperating with the existing sewage pumping station in the part of Przemysl located on the river's left-hand side bank.%Department of Infrastructure and Sustainable Development, Rzeszow University of Technology, Powstancow Warszawy 6, 35-082, Rzeszow, Poland;Department of Infrastructure and Sustainable Development, Rzeszow University of Technology, Powstancow Warszawy 6, 35-082, Rzeszow, Poland;