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设计和开发一种改进的纳米泡辅助先进氧化工艺 (M-AOP),用于高效的废水处理

Arash Shakouri¹, Manda Abdolrazaghi²

¹Department of Marine Biology, Marine Science Faculty, Chabahar Maritime University (CMU), Chabahar, Iran. shakouricmu@gmail.com.

Scientific reports

|November 21, 2025

概括

使用气体纳米泡的新型改性先进氧化工艺 (M-AOP) 显著改善了废水处理. 这种先进的氧化过程实现了97.9%的化学氧气需求去除,为有机污染物降解提供了强大的解决方案.

科学领域:

环境工程环境工程
水处理技术水处理技术
化学工程是化学工程的重要组成部分.

背景情况:

废水中的反复性有机污染物给环境带来了挑战.
传统的处理方法往往缺乏完全污染物矿化效率和成本效益.
先进的氧化过程 (AOP) 是有前途的,但可以进一步优化.

研究的目的:

设计和评估一种新的改性先进氧化工艺 (M-AOP).
将气体纳米泡注入与多组件氧化系统相结合.
评估M-AOP性能与常规通风和化学氧气需求 (COD) 移除的AOP相比.

主要方法:

组装一个新的M-AOP集成气体纳米泡注入.
对正常通风 (T1) 和常规AOP (T2) 的比较性能分析.
在15小时内处理真正的市政废水,监控COD去除.

主要成果:

M-AOP (T3) 实现了高达97.9%±0.3%的COD清除率.
这显著优于传统的AOP (70.6% ± 2.1%) 和正常通风 (36.1% ± 1.5%).
在最初的5小时内,M-AOP表现出快速的疗效,85.5%的COD消除.

结论:

纳米泡技术的整合大大提高了AOP在废水处理中的有效性.
开发的M-AOP提供了一个强大的,高效的解决方案,用于几乎完全的COD去除.
未来的工作包括试点规模的验证和微污染物和病原体去除的技术经济分析.

关键词:

化学氧气需求化学氧气需求经过修改的先进氧化.这些是纳米泡.

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