对厂废弃物放射性污染处理的全面审查
Jiayi Xin1, Changshou Hong2, Jia Wei1
1School of Resources, Environmental and Safety Engineering, University of South China, Hengyang, 421001, China.
Environmental science and pollution research international
|September 8, 2023
概括
厂尾矿 (UMT) 带来了环境风险. 本综述审查了UMT处理技术,强调覆盖处置是多功能性的,并建议用于有效管理放射性污染的组合方法.
科学领域:
- 环境科学 环境科学
- 核工程 核工程是指核工程.
- 地质化学 地质化学
背景情况:
- 天然燃料清洁核能,但产生厂尾矿 (UMT).
- 随着UMT的积累,对人类健康和环境构成重大威胁.
- 有效管理UMT对于可持续的核能发展至关重要.
研究的目的:
- 审查和分析有关厂废弃物处理技术的当前研究.
- 确定各种UMT处置方法的优缺点.
- 为未来放射性废物管理的进步提供见解.
主要方法:
- 对UMT处理技术的现有文献的审查.
- 覆盖处置,固化处置,回填处置和生物修复的分析.
- 对方法有效性,环境影响和成本的比较评估.
主要成果:
- 覆盖处置提供了多功能,长期的UMT管理,增强了稳定器.
- 固化处理将UMT转化为固体废物,但会产生高成本和废物.
- 填充后的处置可以利用资源,但需要管理气排放.
- 生物修复成本低,污染低,但效率低,建议采用组合方法.
结论:
- 覆盖处置是一个有前途的UMT管理策略.
- 综合处理方法对于有效和安全的放射性污染控制至关重要.
- 需要进一步的研究来优化UMT处理技术的环境安全和经济可行性.
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