Electronic nose on a drone sniffs out wastewater treatment plant stink

Journal Reference: Javier Burgués, María Deseada Esclapez, Silvia Doñate, Santiago Marco. RHINOS: A lightweight portable electronic nose for real-time odor quantification in wastewater treatment plants. iScience, 2021; 103371 DOI: 10.1016/j.isci.2021.103371 Conventionally, a wastewater plant’s odor is measured by dynamic olfactometry, where a human panel whiffs and analyzes bags of air collected from the plant. Although … Read more