Green Glyphosate Treatment with Ferrihydrite and CaO2 via Forming Surface Ternary Complex

• Published in: Environmental science & technology Vol. 59; no. 5; pp. 2791 - 2801
• Main Authors: Zhang, Nuanqin, Sun, Hongwei, Zhan, Guangming, Zu, Junning, Zhang, Lizhi
• Format: Journal Article
• Language: English
• Published: Easton American Chemical Society 11.02.2025
• Subjects: calcium; Calcium ions; Carcinogenicity; Carcinogens; Chemical bonds; Coordination; Degradation; Environmental degradation; ferrihydrite; Glycine; Glyphosate; Herbicides; Hydrogen peroxide; Industrial wastes; Industrial wastewater; Molecules; Occurrence, Fate, and Transport of Aquatic and Terrestrial Contaminants; Phosphonates; superoxide anion; technology; surface complex; calcium peroxide; ferrihydrite; aminomethylphosphonic acid; glyphosate

Glyphosate (PMG) is a globally used broad-spectrum herbicide and receives environmental concerns because of its moderate persistence and potential carcinogenicity. Traditional PMG treatment methods often suffer from the generation of a more toxic and persistent aminomethylphosphonic acid (AMPA) inte...