Understanding biogeochemical processes that control transformation of heavy metals and petroleum hydrocarbons under different redox conditions

了解在不同氧化还原条件下控制重金属和石油烃转化的生物地球化学过程

• 批准号: 371909-2009
• 负责人: Siddique, Tariq
• 金额: $ 1.6万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=483786
• 关键词: Understanding; biogeochemical; processes; control; transformation

Canada has many sites where the soil or groundwater is contaminated with heavy metals either through mining and smelting activities or by the natural presence of high levels of heavy metals in the soil. As well, there are many places where hydrocarbons are inadvertently released into the environment during drilling and production operations in the petroleum industry.

加拿大有许多地方的土壤或地下水由于采矿和冶炼活动或土壤中自然存在的高含量重金属而受到重金属污染。 同样，在石油工业的钻井和生产操作期间，存在许多碳氢化合物被无意地释放到环境中的地方。