Paul Sun

Paul Sun, PE, PhD, holds a 1975 doctorate from Purdue University in environmental engineering.

Dr. Sun worked for Shell Oil Company for more than 30 years as an environmental engineer: upstream (produced water and fracking return waste), refinery, petrochemical (effluent treatment) and product transportation terminals, and retail businesses (contaminated groundwater). He retired from Shell as the Technical Leader in effluent treatment.

Dr. Sun has published more than 30 technical papers and received several awards from organizations such as; Water Environment Federation and Chemical Engineering (G.B.).

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