Glyphosate is a transformation product of a widely used aminopolyphosphonate complexing agent.

• Tác giả: Mathis Athmer, Sarah Bieger, Daniel Buchner, Stefan B Haderlein, Carolin Huhn, Uwe Karst, Philipp R Martin, Anna M Röhnelt, Torsten C Schmidt
• Ngôn ngữ: eng
• Ký hiệu phân loại: 978.02 1800–1899
• Thông tin xuất bản: England : Nature communications , 2025
• Bộ sưu tập: NCBI
• ID: 696048

Tóm tắt

Diethylenetriamine penta(methylenephosphonate) (DTPMP) and related aminopolyphosphonates (APPs) are widely used as chelating agents in household and industrial applications. Recent studies have linked APP emissions to elevated levels of the herbicide glyphosate in European surface waters. However, the transformation processes and products of APPs in the environment are largely unknown. We show that glyphosate is formed from DTPMP by reaction with manganese at near neutral pH in pure water and in wastewater. Dissolved Mn