Design of feedback control strategies in a plant-wide wastewater treatment plant for simultaneous evaluation of economics, energy usage, and removal of nutrients - Sheik, Abdul (National Institute of Technology. Department of Chemical Engineering) ; Tejaswini, Egalapati (National Institute of Technology. Department of Chemical Engineering) ; Seepana, Murali (National Institute of Technology. Department of Chemical Engineering) ; Ambati, Seshagiri (National Institute of Technology. Department of Chemical Engineering) ; Meneses Benítez, Montserrat (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes) ; Vilanova i Arbós, Ramon (Universitat Autònoma de Barcelona. Departament de Telecomunicació i Enginyeria de Sistemes)