Water and Wastewater Treatment Plant Automation

Water and wastewater treatment plant automation is the instrumentation, PLC, SCADA and telemetry that measure and control drinking water plants, sewage and effluent treatment plants, desalination plants and their remote pump stations. It runs the pumps, dosing, filters, membranes and aeration, raises alarms, and produces the records a regulator uses to judge whether the water was safe.

It is for instrumentation, electrical and PLC engineers, SCADA and telemetry technicians and plant operators who work in, or want to move into, water and wastewater utilities, desalination plants and the contractors and system integrators that build them. You should already know what a PLC, a 4-20 mA loop and a PID loop are.

No software or hardware is required. A spreadsheet such as LibreOffice Calc is enough for every calculation, and every exercise can be done on paper; if you have Ignition Maker Edition, CODESYS or a vendor trial tool you can also try the pump station logic in it.

The course explains in its own words the ideas of ISA-5.1 tagging, ISA-18.2 and IEC 62682 alarm management, ISA-101 HMI design, IEC 62443 zones and conduits, DNP3 and IEC 60870-5-104 telemetry, the US EPA surface water treatment and disinfectant rules, WHO drinking water guidance and the Ten States design standards. Local regulations and a competent person always govern real work, especially chlorine handling and confined spaces.

Yes, every module, the notes, the worked problems, the practice tasks, the optional project and the final assessment are free to learn. The course takes about 21 hours at your own pace, of which about 13.4 hours is video; the optional lift station project takes about 12 hours more.

You get a verifiable certificate of completion when you finish the modules and pass the 15-question final at 60 percent. It carries a unique certificate number and a QR code that open a public verification page showing the course, the modules covered and your final score. It is not a water or wastewater operator licence or certification.

It prepares you for roles such as ICA or SCADA engineer at a water utility, telemetry engineer, commissioning engineer for a system integrator, and instrumentation technician at a treatment or desalination plant. Desalination and wastewater programmes in Saudi Arabia and the UAE, and sewage treatment plant projects across Asia and Africa, all need engineers who can commission pump stations, dosing, filters, RO trains and SCADA.

No. Building screens and tags in a platform is taught in Ignition SCADA by Inductive Automation and Siemens WinCC SCADA, loop tuning in PID Control for PLC Engineers, and instrument principles in Industrial Instrumentation and Process Control. This course applies them to water: what to measure, how to control each process, and how to make the system fail safe.