The role of sulphate reducing bacteria in the pitting corrosion of mild steel as used for engineering infrastructure applications

硫酸盐还原菌在工程基础设施应用低碳钢点蚀中的作用

• 批准号: DP0556525
• 负责人: Dr Robert Jeffrey
• 金额: $ 16万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-01-01 至 2008-07-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0556525
• 关键词: role; sulphate; reducing; bacteria; pitting

The present project will provide better understanding necessary for the improved assessment of infrastructure potentially suffering pitting corrosion deterioration, including hazardous material containers, tanks, pipelines, offshore platforms and ships. Mild steel has been proposed (in the UK and USA) for the design of nuclear waste containments. In some locations the saline ground-waters may cause pitting. Extremely long time horizons are involved and hence improved understanding is important.

本项目将更好地了解对可能遭受点蚀恶化的基础设施（包括危险材料容器、储罐、管道、海上平台和船舶）的改进评估所必需的信息。（在英国和美国）已建议使用低碳钢设计核废料容器。在一些地方，含盐的地下水可能会造成点蚀。这涉及到极长的时间跨度，因此增进理解是很重要的。