Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination
Herein, we report and demonstrate a photoelectrochemical filtration system that enables the effective decontamination of micropollutants from water. The key to this system was a photoelectric–active nanohybrid filter consisting of a carbon nanotube (CNT) and MIL–101(Fe). Various advanced characteriz...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Catalysts |
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| Online Access: | https://www.mdpi.com/2073-4344/12/4/416 |
| _version_ | 1797436430134280192 |
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| author | Wenchang Zhao Yuling Dai Wentian Zheng Yanbiao Liu |
| author_facet | Wenchang Zhao Yuling Dai Wentian Zheng Yanbiao Liu |
| author_sort | Wenchang Zhao |
| collection | DOAJ |
| description | Herein, we report and demonstrate a photoelectrochemical filtration system that enables the effective decontamination of micropollutants from water. The key to this system was a photoelectric–active nanohybrid filter consisting of a carbon nanotube (CNT) and MIL–101(Fe). Various advanced characterization techniques were employed to obtain detailed information on the microstructure, morphology, and defect states of the nanohybrid filter. The results suggest that both radical and nonradical pathways collectively contributed to the degradation of antibiotic tetracycline, a model refractory micropollutant. The underlying working mechanism was proposed based on solid experimental evidences. This study provides new insights into the effective removal of micropollutants from water by integrating state–of–the–art advanced oxidation and microfiltration techniques. |
| first_indexed | 2024-03-09T11:02:34Z |
| format | Article |
| id | doaj.art-ce958f02ea7d4afb856df7ca22eec107 |
| institution | Directory Open Access Journal |
| issn | 2073-4344 |
| language | English |
| last_indexed | 2024-03-09T11:02:34Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Catalysts |
| spelling | doaj.art-ce958f02ea7d4afb856df7ca22eec1072023-12-01T01:11:36ZengMDPI AGCatalysts2073-43442022-04-0112441610.3390/catal12040416Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant DecontaminationWenchang Zhao0Yuling Dai1Wentian Zheng2Yanbiao Liu3Fujian Provincial Key Laboratory of Featured Materials in Biochemical Industry, College of Chemistry and Materials, Ningde Normal University, Ningde 352100, ChinaTextile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University, Shanghai 201620, ChinaTextile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University, Shanghai 201620, ChinaTextile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University, Shanghai 201620, ChinaHerein, we report and demonstrate a photoelectrochemical filtration system that enables the effective decontamination of micropollutants from water. The key to this system was a photoelectric–active nanohybrid filter consisting of a carbon nanotube (CNT) and MIL–101(Fe). Various advanced characterization techniques were employed to obtain detailed information on the microstructure, morphology, and defect states of the nanohybrid filter. The results suggest that both radical and nonradical pathways collectively contributed to the degradation of antibiotic tetracycline, a model refractory micropollutant. The underlying working mechanism was proposed based on solid experimental evidences. This study provides new insights into the effective removal of micropollutants from water by integrating state–of–the–art advanced oxidation and microfiltration techniques.https://www.mdpi.com/2073-4344/12/4/416nanohybrid filterphotoelectrochemical filtrationcarbon nanotubesMIL-101(Fe)tetracycline |
| spellingShingle | Wenchang Zhao Yuling Dai Wentian Zheng Yanbiao Liu Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination Catalysts nanohybrid filter photoelectrochemical filtration carbon nanotubes MIL-101(Fe) tetracycline |
| title | Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination |
| title_full | Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination |
| title_fullStr | Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination |
| title_full_unstemmed | Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination |
| title_short | Peroxymonosulfate Activation by Photoelectroactive Nanohybrid Filter towards Effective Micropollutant Decontamination |
| title_sort | peroxymonosulfate activation by photoelectroactive nanohybrid filter towards effective micropollutant decontamination |
| topic | nanohybrid filter photoelectrochemical filtration carbon nanotubes MIL-101(Fe) tetracycline |
| url | https://www.mdpi.com/2073-4344/12/4/416 |
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