FURI | Summer 2020

Developing a Solar Powered Automatic Chlorine Sensor For Use in Developing Nations

Chlorination is the most common approach to disinfecting water, however it requires a precise concentration level to work effectively. Determining how much chlorine to add is often difficult for these communities due to limitations in current single use chlorine concentration testing methods. This research project involves the development and testing of a chlorine sensor that can continuously monitor chlorine levels using silver and platinum electrodes. The researcher was able to decrease the size of the sensor and create a calibration curve for reference when adding chlorine.