Researchers at IIT Bombay have introduced AroTrack, an affordable and compact device that detects harmful pollutants such as phenol, benzene, and xylenols in water. Priced below ₹5,000, this device aims to transform water quality monitoring, especially in rural and underserved regions. https://www.drishticuet.com/current-affairs/iit-bombay-develops-water-pollutant-detection-device-arotrack