棕油厂废水通过先进的氧化工艺进行矿化:对当前趋势和前进道路的回顾
Veena Vijayan1, Collin G Joseph1, Yun Hin Taufiq-Yap2
1Sonophotochemistry Research Group, Faculty of Science and Natural Resources, Universiti Malaysia Sabah, 88400, Kota Kinabalu, Sabah, Malaysia; Industrial Chemistry Programme, Faculty of Science and Natural Resources, Universiti Malaysia Sabah, 88400, Kota Kinabalu, Sabah, Malaysia.
Environmental pollution (Barking, Essex : 1987)
|December 9, 2023
概括
棕油厂的废水 (POME) 由于高水平的污染物,造成了重大环境风险. 先进的氧化工艺 (AOP),特别是声催化和臭氧化,提供有效的POME现场补救,最大限度地减少生态损害.
科学领域:
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
- 水处理技术水处理技术
背景情况:
- 棕油厂废水 (POME) 是一个主要的环境污染物,污染物含量超过市政污水.
- 未经处理的POME排放到河流中会造成严重的生态破坏,影响下游社区的水源.
- 现有的处理方法,如生物和物理化学过程,往往是缓慢的,需要大面积.
研究的目的:
- 审查新兴的先进氧化工艺 (AOPs) 进行有效的棕油厂废水 (POME) 整治.
- 突出声催化和臭氧化在POME降解有机污染物的效率.
- 探索经过处理的POME的工业再利用潜力,例如肥料生产.
主要方法:
- 关于用于POME处理的先进氧化过程 (AOP) 的当前文献的综述.
- 专注于光催化,芬顿工艺,声催化,声光催化和臭氧化.
- 强调现场降解能力和矿化效率.
主要成果:
- 在POME中,AOP在完全矿化有机污染物方面表现出高效率.
- 声触媒和臭氧化特别有效,提供无污染物转移的现场处理.
- 这些先进的方法解决了传统治疗在时间和空间方面的局限性.
结论:
- 先进的氧化过程,特别是声催化和臭氧化,为POME处理提供了有前途的解决方案.
- 这些技术可以有效降解POME,从而有可能恢复和重复使用资源.
- 为了满足棕油行业严格的环境法规,开发AOP至关重要.
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