Development of an innovative bioelectrochemical process for the degradation of petroleum hydrocarbon contaminated soils/water : b) Enzymatic mode

开发用于降解石油烃污染的土壤/水的创新生物电化学工艺：b) 酶促模式

• 批准号: 476649-2014
• 负责人: Brar, SatinderKaur
• 金额: $ 2.91万
• 依托单位: Institut national de la recherche scientifique
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=646176
• 关键词: Development; innovative; bioelectrochemical; process; degradation

This research project is based on a college-university-industry collaboration. It aims to meet the needs of TechnoRem Inc., a company specializing in the treatment of groundwater and soils. Nowadays, soil and groundwater contaminated with petroleum hydrocarbons is a major challenge facing scientists. The objective of this R & D project is to leverage the expertise of researchers from CTE (Gherrou, Daghrir & Huot) and the expertise of Professor SK. Brar from INRS-ETE to develop an innovative method using bioelectrochemical process involving synergy of enzymatic reactions and electrochemical oxidation techniques for the degradation of complex hydrocarbon chains (PAHs, C10-C50, etc) that contaminate soil and groundwater. R & D activities offered by our inter-institutional team (INRS-CTE) can be divided into three main activities. The first part comprises identification of the anode and cathode that is appropriate and hence optimize their oxidation capacity of hydrocarbons. An optimization of electrochemical oxidation capacity of hydrocarbons will be performed at laboratory scale at CTE. The second task will be to identify and develop nano-formulations of efficient enzymes and having a capacity for oxidative degradation of hydrocarbon chains at INRS. The efficiency of the enzymatic process will be studied under different experimental conditions (pH, temperature, etc.). The third part of this work will be focused on the development and application of a hybrid bioelectrochemical process for the degradation of hydrocarbons that contaminate soil and groundwater (CTE-INRS). The optimum processing conditions determined during the application of each process (enzymatic and electrochemical) will be applied a priori. This project will benefit from a unique expertise combining electrochemical oxidation techniques and enzymatic processes, and an R & D operational infrastructure at the forefront; two parameters essential for the achievement of the project objectives in time.**

该研究项目是基于大学-大学-产业合作。它旨在满足TechnoRem Inc.的需求，一家专门处理地下水和土壤的公司。如今，土壤和地下水被石油烃污染是科学家面临的一个重大挑战。该研发项目的目标是利用CTE（Gherrou，Daghrir & Huot）研究人员的专业知识和INRS-ETE的SK. Brar教授的专业知识，开发一种使用生物电化学过程的创新方法，该方法涉及酶促反应和电化学氧化技术的协同作用，用于降解污染土壤和地下水的复杂烃链（PAHs，C10-C50等）。我们的机构间团队（INRS-CTE）提供的研发活动可分为三大活动。第一部分包括识别合适的阳极和阴极，从而优化它们的烃氧化能力。碳氢化合物的电化学氧化能力的优化将在CTE下以实验室规模进行。第二项任务将是确定和开发高效酶的纳米制剂，并具有在INRS氧化降解烃链的能力。将在不同的实验条件（pH、温度等）下研究酶促过程的效率。这项工作的第三部分将集中在开发和应用的混合生物电化学过程中的碳氢化合物污染的土壤和地下水的降解（CTE-INRS）。在应用每个工艺（酶和电化学）期间确定的最佳工艺条件将被先验应用。该项目将受益于结合电化学氧化技术和酶法工艺的独特专业知识，以及最前沿的研发运营基础设施;这两个参数对于及时实现项目目标至关重要。