Revolutionizing Water Treatment with Pumpkin Seed Waste | Achieving 99.38% Degradation of Rhodamine B Using Biochar

In this episode of SciBud, join Rowan as we uncover a surprising breakthrough in water treatment using pumpkin seed waste! Discover how researchers have transformed pumpkin seed pomace into biochar—a sustainable catalyst that effectively degrades the persistent organic pollutant Rhodamine B, a toxic dye commonly found in textiles. Utilizing a low-energy chemical process called persulfate activation, the specially engineered biochar achieved an impressive 99.38% degradation of the pollutant in just 30 minutes. Not only does this eco-friendly solution provide an innovative method for tackling water contamination, but it also maintains its effectiveness through multiple uses. While the study highlights exciting possibilities for real-world applications, we also discuss areas for improvement and the importance of transparent research practices. So, tune in to learn how pumpkin power is paving the way for a cleaner future in environmental chemistry! Link to episode page with article citation: www.scibud.media/podcast/season/2025/episode/244