Novel approach to production of high-value biochemicals and simultaneous removal of organic and other contaminants from waste streams using High-Rate Biomass Bioreactors
使用高速生物质生物反应器生产高价值生化产品并同时去除废物流中的有机和其他污染物的新方法
基本信息
- 批准号:RGPIN-2022-05332
- 负责人:
- 金额:$ 1.89万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 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:
- 关键词:
项目摘要
Depleted energy resources, increasing worldwide energy demand, and global climate change, mainly caused by anthropogenic activities of fossil fuels can be detrimental to economic development, particularly in areas of high-energy consumption such as North America. For a long time, wastewater has been considered a human health concern and an environmental hazard and therefore, treated to produce an effluent with satisfactory quality for discharge to the environment. A paradigm shift from considering wastewater streams as waste to being treated as a proactive energy and material resource is currently underway to contribute to the development of water resource recovery facilities (WRRFs). The overall objective of the proposed research program is to develop economical, robust, and efficient processes to produce bioenergy and recover chemical resources from wastewater and turn the high strength organic municipal waste streams into WRRFs facilities from which water along with different value-added products can be recovered. The research program will be focusing on the commissioning of the developed technologies and the next group of value-added products with a main focus on the high-risk compound in the wastewater and study of these biotechnologies to remove pollutants that recently discovered their presence in the wastewater. This will be done across four research themes: 1) Explore the modification of conventional activated sludge process and convert it into an A-stage process of high rate activated sludge (A-HRAS), high-rate contact stabilization (HiCS), and Alternating Activated Adsorption (AAA), 2) Develop a sequential biochemical process to recover biomethanol, extracellular polymeric substances (EPS), and Biopolymer (PHB and PHAs) from waste streams, 3) Develop a novel approach to integrate the Modified activated sludge system with the sequential biochemical process, and 4) Develop a high-level model to integrate the new systems within the WRRFs process and real municipal waste streams. For future sustainability, Canada needs to produce more of its energy and chemicals using a process based on renewable materials that utilize the latest advances in technology. Furthermore, Canada needs to train highly qualified researchers/engineers that can develop and operate these processes. For Ontario, creating and using wastewater as recourses and recovery into valuable resources substitute is strongly recommended from environmental and societal perspectives. Hence, an essential part of that future will rely on using innovative biotechnology to produce/recover energy, resources, and value-added products. The novelty of these biotechnologies not only lies in its integration of innovative technologies that are being developed by 100% Canadian researchers and professional engineers, but also every technology presents a novel approach to resolve a practical problem, and advances the state-of-the-art.
主要由化石燃料的人为活动引起的能源资源枯竭、全球能源需求增加以及全球气候变化可能不利于经济发展,特别是在北美等高能源消耗地区。长期以来,废水一直被认为是人类健康问题和环境危害,因此需要经过处理,产生质量合格的废水,然后排放到环境中。目前正在进行从将废水流视为废物到将其视为积极主动的能源和材料资源的范式转变,以促进水资源回收设施(WRRF)的发展。拟议研究计划的总体目标是开发经济、稳健和高效的工艺来生产生物能源并从废水中回收化学资源,并将高强度有机城市废物流转化为 WRRF 设施,从中可以回收水和不同的增值产品。该研究计划将重点关注已开发技术和下一组增值产品的调试,主要关注废水中的高风险化合物,并研究这些生物技术以去除最近发现的废水中存在的污染物。这将通过四个研究主题来完成:1)探索传统活性污泥工艺的改进,并将其转化为高速活性污泥(A-HRAS)、高速接触稳定(HiCS)和交替活化吸附(AAA)的A阶段工艺,2)开发连续的生化工艺来回收生物甲醇、细胞外聚合物(EPS)和生物聚合物(PHB和PHB) 废物流中的 PHA),3)开发一种新方法,将改良活性污泥系统与顺序生化过程集成,4)开发一个高级模型,将新系统集成到 WRRF 过程和真实的城市废物流中。 为了未来的可持续发展,加拿大需要使用基于可再生材料的工艺来生产更多的能源和化学品,并利用最新的技术进步。此外,加拿大需要培训能够开发和操作这些流程的高素质研究人员/工程师。对于安大略省来说,从环境和社会角度强烈建议创建和使用废水作为资源并回收为有价值的资源替代品。因此,未来的一个重要部分将依赖于使用创新的生物技术来生产/回收能源、资源和增值产品。这些生物技术的新颖性不仅在于其集成了由100%加拿大研究人员和专业工程师开发的创新技术,而且每项技术都提出了解决实际问题的新颖方法,并推进了最先进的技术。
项目成果
期刊论文数量(0)
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科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Eldyasti, Ahmed其他文献
Evaluation of PAO adaptability to oxygen concentration change: Development of stable EBPR under stepwise low-aeration adaptation
- DOI:
10.1016/j.chemosphere.2021.131778 - 发表时间:
2021-08-10 - 期刊:
- 影响因子:8.8
- 作者:
Izadi, Parnian;Izadi, Parin;Eldyasti, Ahmed - 通讯作者:
Eldyasti, Ahmed
Biological nutrient removal from leachate using a pilot liquid-solid circulating fluidized bed bioreactor (LSCFB)
- DOI:
10.1016/j.jhazmat.2010.05.010 - 发表时间:
2010-09-15 - 期刊:
- 影响因子:13.6
- 作者:
Eldyasti, Ahmed;Chowdhury, Nabin;Zhu, Jesse - 通讯作者:
Zhu, Jesse
Influence of biomass density and food to microorganisms ratio on the mixed culture type I methanotrophs enriched from activated sludge
- DOI:
10.1016/j.jes.2017.11.017 - 发表时间:
2018-08-01 - 期刊:
- 影响因子:6.9
- 作者:
AlSayed, Ahmed;Fergala, Ahmed;Eldyasti, Ahmed - 通讯作者:
Eldyasti, Ahmed
Development of partial nitrification as a first step of nitrite shunt process in a Sequential Batch Reactor (SBR) using Ammonium Oxidizing Bacteria (AOB) controlled by mixing regime
- DOI:
10.1016/j.biortech.2016.09.023 - 发表时间:
2016-12-01 - 期刊:
- 影响因子:11.4
- 作者:
Soliman, Moomen;Eldyasti, Ahmed - 通讯作者:
Eldyasti, Ahmed
Influence of biofilm thickness on nitrous oxide (N2O) emissions from denitrifying fluidized bed bioreactors (DFBBRs)
- DOI:
10.1016/j.jbiotec.2014.10.008 - 发表时间:
2014-12-20 - 期刊:
- 影响因子:4.1
- 作者:
Eldyasti, Ahmed;Nakhla, George;Zhu, Jesse - 通讯作者:
Zhu, Jesse
Eldyasti, Ahmed的其他文献
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{{ truncateString('Eldyasti, Ahmed', 18)}}的其他基金
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2021
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2020
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Biodegradability of superabsorbent polymers under anaerobic conditions in various waste streams
各种废物流中厌氧条件下高吸水性聚合物的生物降解性
- 批准号:
538486-2019 - 财政年份:2019
- 资助金额:
$ 1.89万 - 项目类别:
Engage Grants Program
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2019
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2018
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2017
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Development and modeling of second stage anaerobic digestion for waste stream using particulate processes
使用颗粒过程对废物流进行第二阶段厌氧消化的开发和建模
- 批准号:
506105-2016 - 财政年份:2016
- 资助金额:
$ 1.89万 - 项目类别:
Engage Grants Program
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2016
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Renewable Energy Production and Chemical Recovery from Municipal and Industrial Wastewater using Biofilm Processes
利用生物膜工艺从城市和工业废水中生产可再生能源和化学品回收
- 批准号:
RGPIN-2015-04805 - 财政年份:2015
- 资助金额:
$ 1.89万 - 项目类别:
Discovery Grants Program - Individual
Optimization of biofilm and hydrodynamics for Anaerobic Biocord Bioreactors (AnBioCord)
厌氧 Biocord 生物反应器 (AnBioCord) 的生物膜和流体动力学优化
- 批准号:
479586-2015 - 财政年份:2015
- 资助金额:
$ 1.89万 - 项目类别:
Engage Grants Program
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