Background
Siantar, Darsa Purnama was born on June 12, 1959 in Indonesia. Naturalized United States citizen, 1993. Son of Budi Alamsjah and Inarti Siantar.
chemist Environmental professional
Siantar, Darsa Purnama was born on June 12, 1959 in Indonesia. Naturalized United States citizen, 1993. Son of Budi Alamsjah and Inarti Siantar.
Bachelor of Science Chemistry, University of Wisconsin, Whitewater, 1987; Master of Science Physical Chemistry, University of Wisconsin, 1990; Doctor of Philosophy Analytical Chemistry, University of Wisconsin, 1993.
Laboratory assistant, AccuRate Inc. (division Moksnes Manufacturing Company), Whitewater, Wisconsin, 1986; graduate teaching assistant, University of Wisconsin, Milwaukee, 1987-1989; graduate research assistant, University of Wisconsin, Milwaukee, 1990-1993; postdoctoral scholar, Stanford (California) U., since 1994; vice president, Sierra Environmental Solutions, since 1994.
Member American Water Works Association, Society Environmental Toxicology and Chemistry, International Zeolite Association, American Institute Chemists, Clay Minerals Society, American Chemical Society.
Married Christine Louise Hartmann-Siantar.