释放来自工业废弃物的环保吸附剂的潜力:一项审查
Huy Hoang Phan Quang1, Nga Thi Dinh2, Quoc-Minh Truong3
1Faculty of Biology and Environment, Ho Chi Minh City University of Industry and Trade, 140 Le Trong Tan Street, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City, Viet Nam.
Chemosphere
|November 3, 2024
概括
工业废物,如红泥和飞灰,可以转化为有效的吸附剂,用于从水中去除污染物. 这种方法为废物管理和环境保护提供了可持续的解决方案.
科学领域:
- 环境科学 环境科学
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
背景情况:
- 工业化产生大量的废物 (红泥,飞灰,渣渣,污泥),造成环境和健康风险.
- 传统的吸附剂被广泛使用,但工业废物衍生的吸附剂尽管有潜力,但仍未得到充分利用.
- 使用工业废物作为吸附剂提供了双重好处:减少废物和开发高性能替代材料.
研究的目的:
- 提供对工业废物基吸附剂用于水资源整治的综合性审查.
- 探索这些吸附剂在去除各种污染物 (有机,金属,非金属,放射性) 的应用.
- 总结工程吸附剂的进展,了解吸附机制.
主要方法:
- 审查现有的关于将工业废物用于吸附的文献.
- 分析工业废物材料的物理和化学特性.
- 对各种污染物的吸附机制的研究.
主要成果:
- 工业废物具有优良的物理和化学性能,适合吸附剂开发.
- 基于工业废物的吸附剂在去除有机污染物,染料,金属离子,非金属离子和放射性物质方面表现出了显著的效率.
- 工程吸附剂,包括改性材料,在污染物清除方面取得了重大进展.
结论:
- 工业废物衍生吸附剂是一种有希望的,具有成本效益的,可持续的水资源整治技术.
- 这些吸附剂提供高效率,简单操作和低能耗.
- 未来的研究应侧重于提高可持续废物管理和环境可持续性的挑战和前景.
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