1. a Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
2. b Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
3. c National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand
4. e Research Network of NANOTEC-CU (RNN), Chulalongkorn University, Bangkok 10330, Thailand
5. f Professor Aroon Sorathesn Center of Excellence in Environmental Engineering, Chulalongkorn University, Bangkok 10330, Thailand
6. d Center of Excellence on Hazardous Substance Management, Chulalongkorn University, Bangkok 10330, Thailand