- Singapore International Water Week (SIWW) 2014. “Efficacy of (acid-soluble) chitosans as coagulants on removal of turbidity, bacteria and virus for household water treatment”. June 1-5, 2014 in Singapore
- The 2014 Water Microbiology Conference. “Microbial coagulation using chitosan and influences of water parameters on its performance”. May 5 - 9, 2014 in Chapel Hill, North Carolina, USA
- UNC Water and Health Conference 2013. “Efficacy of water-soluble chitosans as coagulants for Household water treatment: removal of turbidity, bacteria and virus”. October 14 -18, 2013 in Chapel Hill, North Carolina, USA
- Health-Related Water Microbiology Symposium (HRWM) 2013. “Efficacy of chitosans as biopolymer coagulants for virus removal by household water treatment”. September 15-20, 2013 in Florianopolis, Brazil
- American Society for Microbiology Annual Meeting, ASM2013. “Chitosan—an Alternative Coagulant for Producing Safe Drinking Water at Homes”. May 18-21, 2013 in Denver, CO, USA
- UNC Water and Health Conference 2012. “Removal of water turbidity caused by mineral soils using chitosan coagulant”. October 29 – November 2, 2012 in Chapel Hill, North Carolina, USA
- American Society for Microbiology Annual Meeting, ASM2012. “Efficiency of a bio-coagulant for household water treatment in developing countries”. June 16 – 19, 2012 in San Francisco, CA, USA
- National Sustainable Design Expo 2010, P3: People, Prosperity and the Planet Student Design Competition for Sustainability “Evaluation of Chitosan Coagulation as a Sustainable Method for Point of Use Drinking Water Treatment in Developing Countries”. April 24 – 25, 2010 in Washington, D.C., USA
