Automation in industrial and municipal wastewater treatment plants is a critical component that ensures water is treated efficiently and made reusable. These systems ensure optimal results during the physical, chemical, and biological treatment stages of water while minimizing energy and chemical consumption. With SCADA systems, all processes across the facility are monitored, controlled, and optimized in real time.
The flow rate, turbidity, and pH values of the incoming water to the wastewater treatment plant are continuously monitored using sensors connected to the SCADA system. The screen systems automatically trap and clean coarse particles (solid waste, plastics, etc.).
Aeration systems optimize oxygen levels to enhance biological treatment efficiency. SCADA systems monitor sludge levels and flow rates in aeration tanks, performing automatic dosage control.
Chemical dosing systems automatically balance the water's pH levels and chemical components. SCADA control optimizes coagulation and flocculation processes.
Organic pollution is removed using activated sludge systems or biological filters. SCADA systems monitor microorganism activity and oxygen demand, optimizing the aeration systems.
Sand filters, activated carbon filters, and membrane filtration systems are automatically managed. Chlorination or ultraviolet (UV) disinfection systems ensure that the water is suitable for final use.
The treated water is monitored in appropriate storage tanks and automatically pumped to usage areas. SCADA systems optimize water levels, pressure, and flow rate to ensure efficient use of water.