升级的催化剂木-N-CoPc用于在抗生素降解中激活PMS
Lingli Zhu1, Zhong-Shuai Zhu1, Zhihao Tian1
1School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia. wei.ren@adelaide.edu.au.
概括
一种基于木材的新型甲酸 (CoPc) 催化剂激活过氧硫酸盐用于水处理. 这种3D催化剂有效地在128小时的连续流程中去除85-90%的污染物.
科学领域:
- 材料科学 材料科学 材料科学
- 环境化学环境化学
- 催化剂是一种催化剂.
背景情况:
- 为水处理开发高效的催化剂至关重要.
- 氧硫酸盐 (PMS) 激活是一种有前途的先进氧化过程.
- 将活性位点固定在稳定的支上可以提高催化剂的性能和可重复使用性.
研究的目的:
- 为了合成和表征一种新的木材支持的甲 (CoPc) 催化剂.
- 为了研究木-N-CoPc催化剂的催化活性,以激活过氧硫酸盐.
- 评估催化剂在连续流量固定床反应堆中的性能,以消除污染物.
主要方法:
- 在木制支架上将甲酸 (CoPc) 固定.
- 木材N-CoPc催化剂的表征,重点关注CoN5活性位点.
- 催化剂在固定床反应堆中的应用,用于连续处理水.
- 长时间监测污染物去除效率和催化剂稳定性.
主要成果:
- 木材N-CoPc催化剂成功地固定了甲酸,创造了有效的CoN5活性位点.
- 催化剂在激活多氧硫酸盐方面表现出高效率.
- 连续流水处理在128小时内实现了85-90%的污染物去除.
- 催化剂的单体3D结构促进了可扩展性和稳定的运行.
结论:
- 木材N-CoPc催化剂是一种高效和稳定的材料,用于基于过氧硫酸盐的水处理.
- 催化剂的设计适用于可扩展的连续流应用.
- 这种方法为有效和可持续的水污染物清除提供了一个有希望的解决方案.
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