电化学氧化在水和废水处理中的应用:概述
Mohammad Saleh Najafinejad1, Simeone Chianese1, Angelo Fenti1
1Department of Engineering, University of Campania "Luigi Vanvitelli", Via Roma 29, 81031 Aversa, Italy.
Molecules (Basel, Switzerland)
|May 27, 2023
概括
电化学氧化 (EO) 有效地从废水中去除新出现的污染物. 优化运行参数和反应堆设计是提高处理效率和降低清洁水成本的关键.
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:
- 随着工业化的发展,水体中不断出现的污染物,化学品和染料的排放量增加.
- 水污染对人类健康和生态系统构成重大风险,需要先进的处理解决方案.
- 电化学氧化 (EO) 是一种突出的先进氧化工艺,用于降解废水中的反复性有机污染物.
研究的目的:
- 综合审查运行参数对废水处理电化学氧化 (EO) 性能的影响.
- 将不同的电化学反应堆配置进行比较,并讨论有机污染物降解的EO机制.
- 评估成本分析,能源消耗和联合EO过程的潜力,如光电催化剂 (PEC).
主要方法:
- 文献审查侧重于影响EO效率的操作参数.
- 对各种电化学反应堆设计进行比较分析.
- 对有机污染物的电化学氧化机制的讨论.
- 评估EO过程的成本效益和能源需求.
- 简要介绍光电催化 (PEC) 作为一种联合EO和光催化工艺的简要概述.
主要成果:
- 运行参数直接影响新出现的污染物的去除效率和EO的总体成本.
- 反应堆的设计在实现最佳运行条件和高处理效率方面发挥着关键作用.
- 与其他绿色技术,如光催化剂 (PEC) 的EO的组合,显示了增强污染物降解的希望.
- 成本和能源消耗是EO在废水处理中的实际应用中的重要因素.
结论:
- 优化运行参数和反应堆设计对于高效和成本效益的废水电化学氧化至关重要.
- 光电催化 (PEC) 为污染物降解提供了一个有前途的技术,特别是当与可再生能源集成时.
- 进一步发展EO及其与绿色方法的整合为迫切的水污染挑战提供了可持续的解决方案.
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