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在水系统中阿莫西西林的光降解:一篇评论

Mohammad Ashraf Ali¹, Ibrahim M Maafa¹

¹Department of Chemical Engineering, College of Engineering and Computer Sciences, Jazan University, Jazan 45142, Saudi Arabia.

International journal of molecular sciences

|September 14, 2024

概括

废水中的阿莫西西林是一个越来越令人担忧的问题. 本次审查强调了使用TiO2和WO3等纳米材料的光降解,作为从水生系统中去除其有效方法.

科学领域:

环境化学环境化学
材料科学材料科学材料科学
水处理技术水处理技术

背景情况:

废水中阿莫西西林 (AMX) 度的上升带来了重大的环境和健康风险.
光降解是从水生系统中消除AMX和其他制药污染物的有希望的方法.

研究的目的:

审查和分析光降解研究 (2018-2024) 以从水生环境中去除阿莫西西林.
为了比较基于TiO2和非基于TiO2的纳米材料催化剂的有效性.
要总结没有纳米材料的光解方法.

主要方法:

基于含有TiO2和非含有TiO2的催化剂的研究的分类.
包括使用紫外线照射和没有氧化剂 (H2O2,PS) 的光解研究.
分析各种反应条件:辐射类型,pH值,AMX度和添加剂.

主要成果:

二氧化 (TiO2) 在紫外线照射下显示出优异的AMX降解.
与其他纳米材料合的TiO2在可见光下显示出高效率.
三氧化物 (WO3) 和其他金属氧化物 (Mo, Zn, Mn, Cu, Ce, Ag) 也是有效的AMX降解剂.

结论:

光降解,特别是使用基于TiO2和WO3的纳米材料,是去除阿莫西西林的高效策略.
优化反应条件和催化剂成分对于高效的废水处理至关重要.
对可见光活性催化剂的进一步研究是有必要的,以实现可持续的AMX降解.

关键词:

基于TiO2的催化剂一个水系统的水系统.纳米材料的使用方法不基于TiO2的催化剂.光催化作用的光催化作用通过光降解进行光降解.光解是一种光学分析.

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