Biomimetic ligands for catalytic iron-mediated degradation of contaminants

用于催化铁介导的污染物降解的仿生配体

• 批准号: DP190103375
• 负责人: Prof David Waite
• 金额: $ 27.38万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2019
• 资助国家: 澳大利亚
• 起止时间: 2019-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP190103375
• 关键词: Biomimetic; ligands; catalytic; iron; mediated

This project aims to develop and apply ligands attached to solid supports that bind iron and which, on activation, form high valence state iron species capable of catalytically oxidising contaminants present in waters and wastewaters. Of particular interest in this work are ligands that are simple analogues of biological molecules and which are stable in the presence of the high valent iron species formed following activation. The end result of this project is a water treatment process suited to the effective removal of trace contaminants such as hormones, pharmaceuticals and pesticides from wastewaters such that the treated waters are suitable for discharge to pristine environments or to reuse for potable purposes.

该项目旨在开发和应用连接到固体载体上的配体，所述配体结合铁并且在活化时形成能够催化氧化存在于沃茨和废水沃茨中的污染物的高价态铁物质。在这项工作中特别感兴趣的是配体，其是生物分子的简单类似物，并且在活化后形成的高价铁物质的存在下是稳定的。该项目的最终结果是一种水处理工艺，适合于有效去除废水沃茨中的痕量污染物，如激素、药物和农药，使处理后的沃茨适合排放到原始环境或重新用于饮用目的。