Electronic nose on a drone sniffs out wastewater treatment plant stink

Electronic nose on a drone sniffs out wastewater treatment plant stink

Electronic nose on a drone sniffs out wastewater treatment plant stink 170 62 ATTRACT Project phase 2

Researchers from Spain have engineered a portable electronic nose (e-nose) that’s almost as sharp as a human nose at sniffing out the stink of wastewater treatment plants. This work was supported by the ATTRACT project funded by the European Commission.