"可修复性评分"作为选择污染场所最适合的修复技术的工具
Lakshmi Priya1, George Kuttiparichel Varghese2
1SCMS School of Engineering and Technology, Karukutty, Kerala, India.
Environmental science and pollution research international
|January 5, 2024
概括
一个新的可修复性评分 (RS) 量化了土地修复困难. 玻璃化 (RS 22) 是最合适的技术,用于重金属和有机化合物污染在库吉坎丹姆站点.
科学领域:
- 环境科学 环境科学
- 地质技术工程 地质技术工程
- 环境修复 环境修复
背景情况:
- 工业活动造成的土地污染对生态系统和人类健康构成风险.
- 有效的整治需要根据特定地点的因素选择最合适的技术.
- "可修复性"的概念及其定量度量,可修复性得分 (RS),是最近引入的.
研究的目的:
- 引入和验证可修复性评分 (RS) 作为选择最佳土地修复技术的指标.
- 为了计算适用于特定受污染地点的各种整治技术的RS.
主要方法:
- 一个德尔菲过程被用来收集专家对影响可修复性的因素的意见.
- 使用模糊分析层次过程 (AHP) 来计算这些因素的权重.
- 可修复性得分 (RS) 是通过规范化因子大小和应用权重影响来计算的.
主要成果:
- 评估了受重金属和有机化合物污染的库吉坎丹姆遗址.
- 玻璃化成为最合适的修复技术,RS为22.
- 稳定/固化是第二个最佳选择,RS为25.
结论:
- 修复性评分 (RS) 提供了一种可靠的方法来选择最有效的土地修复技术.
- 这种定量方法有助于有效和及时修复受污染的地点.
- 该研究展示了RS在现实环境挑战中的实际应用.
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