Invited Academic Seminars

Texas A&M University, College Station, TX, Department of Chemical Engineering, November 2020
Universidad Autonoma de Nuevo Leon, Monterrey, Mexico, Department of Chemical Engineering, November, 2018.
Lamar University, Beaumont, TX, Department of Chemical Engineering, November 2016
Texas A&M University, College Station, TX, Department of Atmospheric Sciences, October 2016
Dalhousie University, Halifax, Canada, Department of Civil and Resource Engineering, October 2015
Indian Institute of Technology, Delhi, Center for Atmospheric Sciences, July 2015
Colorado School of Mines, Golden CO, Department of Civil and Environmental Engineering, August 2014
National Institute of Standards and Technology, Boulder CO, August 2014
University of Houston, Earth and Atmospheric Sciences, February 2014
University of Minnesota, Minneapolis MN, Department of Civil Engineering, November 2013
University of Nevada, Reno NV, Department of Civil and Environmental Engineering, October 2013
University of Texas School of Public Health, Environmental and Occupational Health Sciences, October 2013
Texas A&M University, College Station TX, Department of Civil Engineering, October 2013
Georgia Institute of Technology, Atlanta GA, Department of Civil and Environmental Engineering, August 2013
Texas A&M University at Qatar, Chemical Engineering Program, March 2013
Anna University, Chennai, India, Department of Chemical Engineering, July 2012
İstanbul Teknik Üniversitesi, Istanbul Turkey, Department of Environmental Engineering, July 2011
Gebze Yüksek Teknoloji Enstitüsü, Gebze Turkey, Department of Environmental Engineering, June 2011
İstanbul Teknik Üniversitesi, Istanbul Turkey, Avrasya Yer Bilimleri Enstitüsü, June 2011
Duke University, Durham NC, Center for Environmental Implications of Nanotechnology, February 2011
Anna University, Chennai India, Department of Chemical Engineering, July 2009
Sri Ramachandra Medical College, Chennai India, Department of Environmental Health Engineering, July 2009
Missouri University of Science and Technology, Department of Civil and Environmental Engineering, May 2009
University of Illinois at Urbana Champaign, Department of Civil and Environmental Engineering, March 2009
University of Illinois at Urbana Champaign, The Center for Advanced Materials for the Purification of Water with Systems (WaterCAMPWS), March 2009
University of Houston, Houston, TX, Department of Earth and Atmospheric Sciences, February 2009
Rice University, Houston, TX, Department of Civil and Environmental Engineering, November 2008
University of Texas at Austin, Department of Civil and Environmental Engineering, August 2008
Centre Européen de Recherche et d’Enseignement des Géosciences de l’Environnement (CEREGE), Aix-en-Provence, France, July 2008
Carnegie Mellon University, Pittsburgh, PA, Department of Civil and Environmental Engineering, April 2008
Howard University, Washington D.C., Department of Civil and Environmental Engineering, March 2008
Lamar University, Beaumont, TX, Department of Chemical Engineering, February 2008
Duke University, Durham, NC, Department of Civil and Environmental Engineering, October 2007
University of North Carolina, Chapel Hill, NC, Department of Environmental Sciences and Engineering, October 2007
Colorado School of Mines, Golden, CO, Department of Environmental Science and Engineering, September 2007
Korea University, Seoul, Department of Civil, Architectural, and Environmental Engineering, South Korea, August 2007
Montana State University, Bozeman, MT, Center for Biofilm Engineering, April 2007
Johns Hopkins University, Baltimore, MD, Center for Environmental and Applied Fluid Mechanics, February 2007
Johns Hopkins University, Baltimore, MD, Department of Geography and Environmental Engineering, February 2007
Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, June 2006
Washington University at St. Louis, MO, Department of Energy, Environmental & Chemical Engineering, April 2006
Michigan State University, East Lansing, MI, Department of Civil and Environmental Engineering, April 2006
Purdue University, West Lafayette, IN, School of Civil Engineering, February 2006
Clarkson University, Department of Civil and Environmental Engineering, January 2006
Texas A&M University, College Station, TX, Department of Civil Engineering, October 2004
Purdue University, West Lafayette, IN, School of Chemical Engineering, April 2004
Purdue University, West Lafayette, IN, School of Civil Engineering, January 2004
University of Minnesota, Minneapolis, MN, Department of Civil Engineering, November 2003
Rice University, Houston, TX, Department of Environmental Science and Engineering, November 2000
Johns Hopkins University, Baltimore, MD, Department of Geography and Environmental Engineering, April 1999
University of North Carolina, Chapel Hill, NC, Department of Environmental Sciences and Engineering, April 1999
University of Cincinnati, Cincinnati, OH, Department of Civil and Environmental Engineering, February 1999
University of Houston, Houston, TX, Department of Civil and Environmental Engineering, September 1998
University of California at Los Angeles, Los Angeles, CA, Department of Civil and Environmental Engineering, November 1997
Anna University, Madras, India, Centre for Environmental Studies, September 1997
Indian Institute of Technology, Bombay, India, Centre for Environmental Science & Engineering, September 1997
Johns Hopkins University, Baltimore, MD, Department of Geography and Environmental Engineering, February 1996
Howard University, Washington DC, Department of Civil Engineering, October 1995
North Carolina State University, Raleigh, NC, Department of Civil, Construction, and Environmental Engineering, March 1995
University of California at Berkeley, Berkeley, CA, Department of Civil Engineering, March 1994
Rice University, Houston, TX, Department of Environmental Science and Engineering, November 1993