Optimization of methane production from source separated organic waste

从源头分离的有机废物中优化甲烷生产

• 批准号: 521637-2017
• 负责人: Elbeshbishy, Elsayed
• 金额: $ 1.82万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=639880
• 关键词: Optimization; methane; production; source; separated

Energy demand and remarkably increasing municipal waste will continue to rank among the world's biggestchallenges in the coming decades. To address this issue, this proposal will investigate the feasibility ofhydrothermally pretreated source-separated organic (SSO) waste as feedstock material for methane production.A modern pre-treatment will be applied to SSO samples to optimize process-governing parameters such astempertaure, pressure, hydraulic retention time in anaerobic digestion (AD) process. Key process parameters inthis project will be defined experimentally. The findings from this study will improve overall process of SSOwaste conversion to methane gas production via AD process, determine significant factors that slow down aprocess control and recommend an optimum solution for commercial utilization. Moreover, the results of theproject will intrigue and facilitate future design, construction of new AD facilities and help with overcomingwaste problems.

能源需求和显着增加的城市垃圾将继续成为未来几十年世界面临的最大挑战之一。为了解决这个问题，本提案将研究水热预处理的源头分离有机（SSO）废物作为甲烷生产原料的可行性。现代预处理将应用于SSO样品，以优化厌氧消化（AD）过程中的温度、压力、水力停留时间等过程控制参数。本项目的关键工艺参数将通过实验确定。这项研究的结果将改善通过 AD 工艺将 SSO 废物转化为甲烷气体生产的整个过程，确定减缓过程控制的重要因素，并推荐商业利用的最佳解决方案。此外，该项目的结果将激发并促进新的厌氧消化设施的未来设计和建设，并有助于克服废物问题。