Investigating the microbial biocatalytic properties associated with Ultrazyme a petroleum degradation technology

研究与 Ultrazyme 石油降解技术相关的微生物生物催化特性

• 批准号: 477533-2014
• 负责人: Weisener, Christopher
• 金额: $ 1.82万
• 依托单位: University of Windsor
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=565830
• 关键词: Investigating; microbial; biocatalytic; properties; associated

Traditional methods used to extract bitumen from Oil sands materials involve the use of hot water digestion producing a fluid fine tailing (FFT) waste consisting of water, sand, clays, residual bitumen and other petroleum byproducts. The petroleum by-products are considered a contaminant and are susceptible to further biodegradation through bacterial mediated metabolism (BMM) either naturally or accelerated using commercial biological treatment. Hence commercial biological treatments hold significant promise for improving the water quality in general in this technology sector. However limited knowledge pertaining to the role of good bacteria (facilitators) vs. bad bacteria (poisoners) governing these processes exists. Cypher

用于从油砂材料中提取沥青的传统方法涉及使用热水消化，产生由水、砂、粘土、残余沥青和其它石油副产品组成的流体细粒尾矿（FFT）废物。石油副产品被认为是一种污染物，易于通过细菌介导的代谢（BMM）自然或使用商业生物处理加速进一步生物降解。因此，商业生物处理在这一技术领域总体上为改善水质带来了重大希望。然而，关于控制这些过程的好细菌（促进者）与坏细菌（毒害者）的作用的知识有限。Cypher