Detection and quantification of arsenic in water using electronic tongue

Abstract

Present manuscript reports the detection and quantification of Arsenic (As) in water to 5 ppb level using simple electronic tongue instrumentation. Anodic stripping voltammetry is used to detect arsenic. An arsenic quantifier is designed using multivariate data processing of the accumulated experimental data pool. Subsequently, a low cost and indigenous possible arsenic meter scheme suitable for bulk monitoring of Arsenic is proposed.