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附着在结合铁的固体载体上的配体，并在激活时形成能够在水和废水中存在催化氧化污染物的高价状态铁物种。在这项工作中特别感兴趣的是配体，它们是生物分子的简单类似物，并且在激活后形成的高气泡铁物种存在下是稳定的。该项目的最终结果是一种水处理过程，该过程适合于从废水中有效去除诸如激素，药物和农药等痕量污染物，以便处理后的水适合排放到原始环境或用于饮用途目的。