Ngai Yin Yip

Dr. Ngai Yin Yip is a co-founder and CTO of Trident Desalination, and is the inventor of the TSSE technology who continues to push the technology forward.

Dr. Ngai Yin Yip received his Ph.D., M.S., and M.Ph. in Chemical and Environmental Engineering from Yale University, and B.Eng. in Civil and Environmental Engineering (Minor in Business Administration) from Nanyang Technological University, Singapore. He joined Columbia University in 2015 as an Assistant Professor in the Department of Earth and Environmental Engineering.

Dr. Yip’s research interest is in advancing technologies and innovations to address challenges at the nexus of water, energy, and the environment. Currently, the research in his group is focused on i) desalination of ultrahigh salinity brines, ii) zero-liquid discharge technologies, iii) advancing more sustainable decentralized wastewater management approaches, iv) efficient conversion of low-grade heat to useful work, and v) development of better membranes for environmental applications. Description of active projects can be found here.

His dissertation work on novel membrane technologies for the sustainable production of energy and water earned the CH2M Hill/AEESP Outstanding Doctoral Dissertation Award and the Henry Prentiss Becton Graduate Prize in 2015. He has authored over 20 peer-reviewed publications and has won the ES&T Best Papers (second runner-up in 2013).