Fluorinated surfactants and hydrocarbons at coastal airports

沿海机场的氟化表面活性剂和碳氢化合物

• 批准号: LP160100510
• 负责人: Prof Jochen Mueller
• 金额: $ 16.15万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-12-09 至 2019-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP160100510
• 关键词: Fluorinated; surfactants; hydrocarbons; coastal; airports

Fluorinated surfactants and hydrocarbons at coastal airports. This project aims to develop a model and parameters that describe transport and co-transport of fluoro-surfactants and hydrocarbons, priority pollutants with a wide range of physico-chemical properties, at coastal airports. Sixty percent of Australian airports are in the coastal plain, and all are affected by contamination from internationally banned fluoro-surfactants and hydrocarbons. Their extensive past use at firefighting training grounds resulted in costly remediation worldwide. Understanding the fate of persistent fluoro-surfactants from point sources, and their role in transporting non-polar chemicals such as hydrocarbons, will improve risk-based decision making. This research is expected to form the basis for effective risk management and intervention strategies.

沿海机场的含氟表面活性剂和碳氢化合物。该项目旨在开发一个模型和参数，用于描述含氟表面活性剂和碳氢化合物在沿海机场的迁移和共迁移，这是具有广泛物理化学性质的优先污染物。澳大利亚60%的机场位于沿海平原，所有机场都受到国际禁用的含氟表面活性剂和碳氢化合物污染的影响。它们过去在消防训练场的广泛使用导致世界各地昂贵的补救措施。了解点源持久性含氟表面活性剂的归宿及其在运输碳氢化合物等非极性化学品方面的作用，将有助于改进基于风险的决策。预计这项研究将为有效的风险管理和干预战略奠定基础。