William Tarpeh

William Tarpeh, an Assistant Professor of Chemical Engineering at Stanford and 2025 MacArthur Fellow, dives into revolutionary wastewater treatment solutions. He discusses transforming wastewater into valuable products like fertilizers and chemicals while emphasizing environmental and public health benefits. Tarpeh highlights innovative approaches using renewable energy and shares insights from his pilot projects in Kenya. He also explores the challenges posed by contaminants and advocates for community engagement in sustainable practices.