2003-2006 Director of Postgraduate Education and Research Programs in Petroleum, Petrochemical and Polymer, The Petroleum and Petrochemical College
2000-2001 Deputy Director for Research Affairs, The Petroleum and Petrochemical College, Chulalongkorn University
1997-1999 Deputy Director for Academic Affairs, The Petroleum and Petrochemical College, Chulalongkorn University
1998 Associate Professor of Chemical Engineering
1993-1996 Deputy Director for Research Affairs, The Petroleum and Petrochemical College, Chulalongkorn University
1988-1997 Lecturer, Dept. of Chemical Technology, Chulalongkorn University
1985-1988 Chief of Environmental Engineering Laboratory, Thailand Institute of Scientific and Technological Research
1979-1981 Research Engineer, Environmental Engineering Laboratory, Thailand Institute of Scientific and Technological Research
1971-1976 Experimental Officer, Applied Mineral Unit, Applied Scientific Research Corporation of Thailand
HONORS AND AWARDS
2010 “Professor Research Award from Chulalongkorn University
2008 “The Best Academic Presentation” on the Topic “Combined Reforming and Partial Oxidation of CO2-Containing Natural Gas Using Multistage Low-Temperature Gliding Arc System: Effects of Residence Time and 2 Number of Stages”, 12th Asian Pacific Confederation of Chemical Engineering Congress (APCChE2008), Dalian, China
2007 “Lectureship Award” from Japan Research Institute of Material Technology, November 30, 2007
2006 “Outstanding Paper Presentation” on the Topic “Oily Soil Detergency under Microemulsion Formation: Effects of Interfacial Tension and Rinsing Water” from Japan Oil Chemists’ Society in The 45th JOCS Annual Meeting at Noda, Chiba, Japan
2003 To be listed in Contemporary Who’s Who 2003/2004 edition
2000 “Award for Faculty Excellence” from Chulalongkorn University
1980 “Certificate for Excellence in Research” from Office of National Research Council of Thailand
