Automatic water quality arsenic element detection device based on internet of things

Abstract

Arsenic contamination in groundwater is an outcome of anthropogenic or natural sources. The determination of arsenic in water is of crucial importance. Therefore, a portable and integrated device is designed for arsenic detection. Based on ESP32-cam, the reaction is proceeded in automation, accompanying colorimetric detection of copper sheet. Therefore, information concerning the concentration of arsenic will be received by people through the Internet.