Visualization and control of the wastewater treatment plant's processes in the town of Podebrady

In 2000, a new control system for the wastewater treatment plant in Podebrady was implemented by the SIGMAINVEST company. This company's Engineering Division was responsible for the construction of the high-current distribution system and the construction of the plant's control and measuring stations.

Control system

The complete visualization and control system for the plant was implemented by the PROTECO company. To control the process of mechanical pre-treatment and the blower room,
a Tecomat NS950 PLC with a CPM 2B central unit was employed. Another Tecomat NS950 PLC with a CPM 1D central unit was used to control the process of sludge treatment.

The plant's processes are also controlled by a Tecomat NS950 PLC. This PLC is, via a serial link, connected to the control room's PC equipped with the Reliance SCADA/HMI system. The control room's PC is used to reliably control and monitor the operation of the entire wastewater treatment plant and to save operating data for later analysis.

The wastewater treatment plant's control room

Examples of visualization windows

Visualization of the 1st section of the wastewater treatment plant's processes

Visualization of the 2nd section of the wastewater treatment plant's processes