William A. Tarpeh, University of California Berkeley (IMAGE)

U.S. National Science Foundation

William A. Tarpeh, University of California Berkeley

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2015 GRFP awardee William A. Tarpeh -- a Ph.D. student at the University of California, Berkeley, Department of Environmental Engineering -- studies new technologies for making fertilizers and disinfectants from human urine.

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William Tarpeh

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