Návrh řídicího systému pro čistírnu odpadních vod

Abstract

The thesis is dedicated to the design of the control system and control instrumentation for the mechanical-biological waste water treatment plant in Becov near Most with a capacity of 1,500 population equivalents. The aim is to create project documentation for the implementation of control system, including configuration of modular PLC, measuring instruments, control cabinets, cables and cable routes. To achieve the goal it is necessary to analyze its state before and after reconstruction and the requirements for the automatic control of the plant, based on the tender documentation and consulting with engineers and designers of other professions. The work also includes design of control algorithms and visualization on the local HMI.