芬顿催化氧化技术在化工废水处理中的应用

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摘要:芬顿催化氧化技术生成强氧化性的羟基自由基,有效降解废水中的有毒或难降解有机污染物,特别是在印染、制药、焦化及造纸等化工废水处理中具有显著效果。探讨了该技术面临的挑战,如H2O2利用率低和有机物降解不完全等,并展望未来发展方向,包括催化剂改性、反应条件优化以及新型复合工艺的开发。

关键词:芬顿催化氧化技术;化工废水处理;有机物降解

中图分类号:X78 文献标识码:A 文章编号:1008-9500(2024)07-00-03

DOI:10.3969/j.issn.1008-9500.2024.07.016

Application of Fenton Catalytic Oxidation Technology in Chemical Wastewater Treatment

DU Chuanyang1, DU Kai2

(1. Jinan Municipal Engineering Design & Research Institute (Group) Co., Ltd., Jinan 250000, China;

2. Tengzhou Dingji Engineering Co. , Ltd., Zaozhuang 277500, China)

Abstract: Fenton catalytic oxidation technology generates highly oxidizing hydroxyl radicals, effectively degrading toxic or difficult to degrade organic pollutants in wastewater, especially in the treatment of chemical wastewater such as printing and dyeing, pharmaceuticals, coking, and papermaking, which has significant effects. Explored the challenges faced by this technology, such as low utilization of H2O2 and incomplete degradation of organic matter, and looked forward to future development directions, including catalyst modification, optimization of reaction conditions, and development of new composite processes.

Keywords: Fenton catalytic oxidation technology; chemical wastewater treatment; organic degradation

随着经济的快速发展,我国化工产业规模不断扩大,但随之而来的化工废水处理问题日益严峻。(剩余4008字)

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