Shu-Yuan Pan¹, Nidhi Mehta², Sheng-Wei Ho¹, Wei-Jhan Syu¹ and Li Zhang³, (1)National Taiwan University, Bioenvironmental Systems Engineering, Taipei, Taiwan, (2)University of Washington, College of Art and Science, Seattle, WA, United States, (3)State University of New York, Environmental Resources Engineering, New York, NY, United States