Sewage Water Monitoring and Filtering using Raspberry Pi

The water purification system presented in this project harnesses the capabilities of a Raspberry Pi and an array of sensors to monitor and enhance the quality of water. It commences when an ultrasonic sensor detects the water level in the sewage tank, triggering a multi-stage purification process. The system undergoes three crucial phases: screening to remove solid particles, carbonation to eliminate unwanted chemicals and organic compounds, and RO salt pump purification to retain essential salts. The ultrasonic sensor halts the purification process once the purified water tank reaches a specific level to prevent overflow. Post-purification, a suite of sensors measures parameters like pH, gas content, turbidity, and temperature, with data transmitted to the cloud and accessible via the Blynk application. This purified water can be employed for household purposes. Future iterations may include automatic tank cleaning and maintenance alerts, adding further sophistication to this intelligent water purification solution.