Department of Chemical Engineering;
Universiti Teknologi PETRONAS;
32610 Bandar Seri Iskandar;
Perak;
Malaysia;
Centre of Contaminant Control&Utilization(CenCoU);
Universiti Teknologi PETRONAS;
32610 Bandar Seri Iskandar;
Perak;
Malaysia;
Department of Chemical Engineering;
NED University of Engineering&Technology;
Karachi 75270;
Pakistan;
Department of Chemical and Engineering Sciences;
Karlstad University;
Karlstad;
Sweden;
Chemical process system; CSTR; Fault detection; Multiscale; Principal component analysis; Process monitoring;