A chemical sensor array based system for protecting wastewater treatment plants

Dynamic olfactometry and GC–TOFMS to monitor the efficiency of an industrial biofilter

“…PCA is often used to visually inspect the evolution of observations over short time periods (Bourgeois et al, 2003). Due to the existence of clusters of chemical compound families, loadings were examined to check if they provided any useful information or not.…”

Intelligent Photonic Sensors for Application in Decentralized Wastewater Systems

“…There are sensors array systems intended for monitoring volatile components of wastewater. In more advanced chemical noses the wastewater sample is turned into vapor phase before the measurement is performed (Bourgeois et al, 2003). In such systems the detector of the principal contaminating component is used as the classifier of wastewater pollutants.…”

Water Management at Abandoned Flooded Underground Mines

“…Lloyd and Heathcote 1985;American Public Health Association et al 1998), but the special prerequisites for mine water sampling are only rarely summarised in commonly available publications (e.g. We are still far away from regular process analyses (Kellner et al 1998) and mine water diode or sensor arrays and mine water chips as are available for wastewater treatment (Bourgeois et al 2003), are not even under development. We are still far away from regular process analyses (Kellner et al 1998) and mine water diode or sensor arrays and mine water chips as are available for wastewater treatment (Bourgeois et al 2003), are not even under development.…”