Contribution of Comammox Process to Sustainable Wastewater Treatment

Commmox 工艺对可持续废水处理的贡献

• 批准号: DP220101142
• 负责人: Prof Bing-Jie Ni
• 金额: $ 25.31万
• 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: 2022
• 资助国家: 澳大利亚
• 起止时间: 2022-01-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP220101142
• 关键词: Contribution; Comammox; Process; Sustainable; Wastewater

This project aims to understand the versatility, activity and physiological features of comammox bacteria, the newly-discovered complete nitrifiers, in Australian wastewater treatment systems, and to model and evaluate their contributions to biological nitrogen removal process. Nitrogen transformations are crucial microbial processes in the wastewater treatment ecosystems, with nitrification largely responsible for ammonium oxidation but comammox previously overlooked. The expected outcomes will develop new knowledge on the comammox process and provide novel insight and technological solution to refine strategies to manipulate nitrification processes for achieving improved biological nitrogen removal and sustainable wastewater management.

该项目旨在了解澳大利亚污水处理系统中新发现的完全硝化细菌--Comammox细菌的多功能性、活性和生理特性，并对其在生物脱氮过程中的贡献进行建模和评估。氮素转化是废水处理生态系统中至关重要的微生物过程，硝化作用在很大程度上是氨氧化的原因，但Coammox以前被忽视了。预期的结果将发展关于COAMMOX工艺的新知识，并提供新的见解和技术解决方案，以完善操纵硝化过程的战略，以实现改进的生物脱氮和可持续的废水管理。