Aug 2026
Design of a Smart ESP32-Based IoT Prototype Using Azure IoT Hub for Automatic Detection, Neutralization, and Safe Disposal of Acidic and Basic Chemical Waste in Laboratory Environments
The generation of acidic and alkaline laboratory waste remains an enduring safety and environmental problem in educational institutions, research laboratories, and small-scale industrial settings. In many such environments, neutralization is still performed manually through intermittent pH measurement and operator judg...
M. J. Fernando, K. C. K. V. Samarathunga, G. A. Heshan et al.
· Journal of Innovation in Sci... · 0 citations