PFAS transport through landfill clay liners enhanced with proteins.

PFAS 通过蛋白质增强的垃圾填埋场粘土衬垫进行运输。

• 批准号: IN240100098
• 负责人: Prof Brett Turner
• 金额: $ 41.42万
• 依托单位: University of Technology Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Indigenous
• 财政年份: 2024
• 资助国家: 澳大利亚
• 起止时间: 2024-01-01 至 2026-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/IN240100098
• 关键词: PFAS; transport; through; landfill; clay

Per- and polyfluoroalkyl substances (PFAS) are a group of environmentally persistent, man-made chemicals found likely to be carcinogenic in humans. Due to their non-stick, water and stain repellences, PFAS have long been used in everyday products (food wrappers, carpets, furniture etc.) which end up in landfills. As it is currently unknown how PFAS move through the various components of landfill barriers, their fate and transport has become a priority for the regulators of Australia’s landfill sites according to the Australian 2018 PFAS National Environmental Management Plan. This research will determine PFAS transport through common clay barriers enhanced with proteins which have been shown to be an excellent sorbent for PFAS.

全氟烷基和多氟烷基物质（PFAS）是一组环境持久性的人造化学品，被发现可能对人类致癌。由于具有不粘、防水和防污渍的特性，PFAS长期以来一直用于日常产品（食品包装纸、地毯、家具等）最后被填埋由于目前尚不清楚PFAS如何通过垃圾填埋场屏障的各个组成部分，根据澳大利亚2018年PFAS国家环境管理计划，它们的命运和运输已成为澳大利亚垃圾填埋场监管机构的优先事项。这项研究将确定PFAS运输通过常见的粘土屏障增强蛋白质已被证明是一个很好的吸附剂PFAS。