Ammonia Emission Mitigation in Agriculture: Advancing Anaerobic Digestion Technologies for Sustainable Farming

农业中的氨排放减排：推进厌氧消化技术以实现可持续农业

• 批准号: 10080777
• 金额: $ 7.45万
• 依托单位: SEAB POWER LTD
• 依托单位国家: 英国
• 项目类别: Small Business Research Initiative
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=10080777
• 关键词: Ammonia; Emission; Mitigation; Agriculture; Advancing

SEaB Power Ltd, which trades as SEaB Energy, is a UK based company. SEaB Energy is the first to market a patented, compact and modular anaerobic digester (AD) to convert organic wastes into energy and revenue directly at the point of waste production. SEaB's flagship product, Flexibuster, is a containerised anaerobic digester that includes a pasteurisation process that safely turns organic waste into useful and valuable energy, fertiliser and grey water while eliminating the necessity and costs of transport and disposal of organic waste elsewhere. These systems have achieved technology readiness level 9 (TLR9) and have been deployed in the UK, Italy, France, Portugal and USA.Our project will take place at The Centre for Dairy Research (CEDAR), a unique, world-renowned facility for applied and strategic animal research, situated at the University of Reading's Hall Farm at Arborfield. Research at CEDAR addresses many of the key issues for the sustainability of animal production systems, and demonstrating success at CEDAR could inspire other farms to adopt our innovative methods, leading to industry-wide reductions in ammonia emissions.The main technical challenge we are addressing is the reduction of ammonia emissions from the anaerobic digestion process in agriculture. This is significant due to ammonia's detrimental environmental impacts, including eutrophication and contribution to greenhouse gases.This grant will be used to to systematically examine how varying operational parameters and feedstock compositions in the Flexibuster affect the production and mitigation of ammonia emissions from specialised small scale Anaerobic Digesters, and new ways to utilise the nutrient rich digestate, and evaluate the environmental and commercial impact of the capture and responsible use of ammonia.We will conduct an economic feasibility assessment of the optimized system. The ultimate goal is to understand the potential commercial viability of our solution and its environmental benefits and develop the plan for phase 2\.The results from this research will not only contribute to the knowledge base on ammonia emissions in agriculture but could also spur the development of new products, services, or processes associated with anaerobic digestion. By refining the operational methods of the Flexibuster, our project will provide practical solutions that align with both environmental sustainability and economic viability. In doing so, we hope to make a significant contribution to sustainable agricultural practices and the overall reduction of the sector's environmental impact.

SEaB电力有限公司，以SEaB能源的名义交易，是一家总部位于英国的公司。SEaB能源是第一个向市场推出专利，紧凑和模块化厌氧消化器（AD），将有机废物直接转化为能源和收入，在废物生产点。SEaB的旗舰产品flexbuster是一种集装箱式厌氧消化器，它包括一个巴氏灭菌过程，可以安全地将有机废物转化为有用和有价值的能源、肥料和灰水，同时消除了在其他地方运输和处理有机废物的必要性和成本。这些系统已经达到了技术准备等级9 (TLR9)，并已经部署在英国、意大利、法国、葡萄牙和美国。我们的项目将在奶牛研究中心（CEDAR）进行，这是一个独特的，世界知名的应用和战略动物研究机构，位于阿伯菲尔德的雷丁大学霍尔农场。CEDAR的研究解决了动物生产系统可持续性的许多关键问题，CEDAR的成功可以激励其他农场采用我们的创新方法，从而减少整个行业的氨排放。我们正在解决的主要技术挑战是减少农业厌氧消化过程中的氨排放。由于氨对环境的有害影响，包括富营养化和温室气体的排放，这一点很重要。这笔拨款将用于系统地研究Flexibuster中不同的操作参数和原料成分如何影响专业小型厌氧消化池的氨排放的生产和缓解，以及利用富含营养的消化池的新方法，并评估氨的捕获和负责任使用对环境和商业的影响。我们将对优化后的系统进行经济可行性评估。最终目标是了解我们的解决方案的潜在商业可行性及其环境效益，并制定第二阶段的计划。这项研究的结果不仅有助于建立关于农业氨排放的知识库，而且还可以促进与厌氧消化相关的新产品、服务或工艺的开发。通过改进flexbuster的操作方法，我们的项目将提供既符合环境可持续性又符合经济可行性的实用解决方案。通过这样做，我们希望对可持续农业实践和全面减少该部门对环境的影响作出重大贡献。