Controlling uranium species to its long-term stability in bioremediation

在生物修复中控制铀形态的长期稳定性

• 批准号: DE220101471
• 负责人: Dr Yi Yang
• 金额: $ 31.74万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-08-08 至 2025-08-07
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE220101471
• 关键词: Controlling; uranium; species; its; long

This project aims to reveal the mechanisms of uranium transformation and immobilisation in both aerobic and anaerobic conditions of bioremediation with the emphasis on elucidating stable uranium immobilised under different pathways and conditions. This project expects to generate new knowledge regarding the relationship between uranium speciation and stability with the matrix mineral, microbiota, and environmental conditions. Expected outcomes from this project include new strategies for preferential immobilisation of uranium to stable species that are resistant to air and acid. The anticipated benefits of this project include mitigating uranium contamination and promoting the sustainable development of the uranium industry in Australia.

该项目旨在揭示生物修复的好氧和厌氧条件下铀转化和固定的机制，重点是阐明不同途径和条件下稳定的铀固定。该项目预计将产生关于铀形态和稳定性与基质矿物，微生物群和环境条件之间关系的新知识。该项目的预期成果包括优先将铀固定到耐空气和酸的稳定物种的新战略。该项目的预期效益包括减轻铀污染和促进澳大利亚铀工业的可持续发展。