Development of Innovative Landform and Closure Designs for Potentially Contaminating Surface Waste Rock Dumps

开发潜在污染地表废石堆的创新地形和封闭设计

• 批准号: LP0348766
• 负责人: Prof David Williams
• 金额: $ 22.3万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2003
• 资助国家: 澳大利亚
• 起止时间: 2003-12-08 至 2007-06-28
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0348766
• 关键词: Development; Innovative; Landform; Closure; Designs

In Australia, the conventional rehabilitation of mine sites is predicated on the perceived expectation of sparse grazing post-mining. This typically involves flattening the mined landform, topsoiling the surface, and planting pasture grasses, and in some cases has become enshrined in legislation. In Australia's dry climate, grazing is often not a sustainable land use. The aims of the project are to prove that alternative landform design and surface treatment strategies for potentially contaminating surface waste rock dumps are more effective and sustainable than the conventional approach, and through reduced earthworks and the use of waste materials will achieve substantial cost savings.

在澳大利亚，传统的矿区恢复是基于对采矿后稀疏放牧的预期。这通常包括夷平开采地形，覆盖地表，种植牧草，在某些情况下已被写入立法。在澳大利亚干燥的气候下，放牧通常不是可持续的土地利用方式。该项目的目的是证明替代的地形设计和表面处理策略比传统的方法更有效和可持续，通过减少土方工程和废物的使用，将大大节省成本。