Development of innovative anaerobic digestion technologies for enhanced energy recovery from cattle manure

开发创新厌氧消化技术以增强牛粪能量回收

• 批准号: 574406-2022
• 负责人: Nakhla, GeorgeGF
• 金额: $ 7.54万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=746673
• 关键词: Development; innovative; anaerobic; digestion; technologies

This proposal addresses a very critical environmental problem, animal manure management, with a special emphasis on cattle manure. Cattle manure is more than 50% lignocellulose, that is not only difficult to biodegrade anaerobically but also generates inhibitory intermediates. This project will optimize various pretreatment technologies using long-term testing as opposed to the unreprenstative short time methods previously used, as well as evaluate two new emerging municipal wastewater biosolids treatment technologies. The project will explore both the treatment of raw cattle manure as well as anaerobically digested cattle manure fibers. The ultimate objective of this project is to develop a comprehensive design model that can be used for techno-economic evaluation for various farm size applications. The three industrial partners in this project, comprise two well established technology providers in Canada and the US, as well as the leading consultant in biosolids treatment in North America. The industrial partners are key to the commercialization of the solutions to be developed in this project

该提案解决了一个非常关键的环境问题，即动物粪便管理，特别强调牛粪。 牛粪中木质纤维素含量超过50%，不仅难以厌氧生物降解，而且会产生抑制性中间体。 该项目将使用长期测试而不是以前使用的不具代表性的短时间方法来优化各种预处理技术，并评估两种新兴的城市废水生物固体处理技术。该项目将探索原始牛粪和厌氧消化牛粪纤维的处理。该项目的最终目标是开发一个综合设计模型，可用于各种农场规模应用的技术经济评估。 该项目的三个工业合作伙伴包括加拿大和美国两家成熟的技术提供商，以及北美生物固体处理领域的领先顾问。工业合作伙伴是该项目开发的解决方案商业化的关键