State University of Campinas

Professor, Department of Chemical Engineering, AC Tech Campus, Anna University

exProfessor, Dept. of Fibres & Textile processing Technology, Institute of Chemical …

Membrane Lab,Department of Chemical Engineering,Anna University,Chennai,India

Professor of Chemical Engineering, NIT Calicut, Kozhikode, India

Associate Professor of Microbiology, PSG College of Arts & Science

Associate Professor of the Textile and Fashion Course at the University of São Paulo.

Professor of Chemical Engineering,Faculty of Engineering, Minia University,Egypt.

Professor in Anna University

Professor of Chemistry, Avinashilingam University for women