Sulfur dioxide is a toxic air pollutant released predominantly from vehicle exhaust, industrial emissions, and burning fossil ...

This study introduces a photoacoustic spectroscopy (PAS) gas sensor based on an all-in-one nonresonant photoacoustic cell. A finite element model (FEM) of the sensor taking into account both ...

This work focuses on advancing the usage of a specific optimization algorithm called Particle Swarm Optimization (PSO) for optimizing the placement of sensor nodes for the WSN system to continuously ...

SUEZ (Paris) has announced the inauguration of the new biogenic CO2-recovery unit derived from anaerobic digestion of biowaste at SUEZ’s Terres d’Aquitaine site in Saint-Selve, Gironde. On this ...

The X-Sense XP04 is a top-of-the-line smoke and CO detector that offers unbeatable accuracy and coverage. It features a Figaro electrochemical carbon dioxide sensor and an advanced photoelectric smoke ...