Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective
Ozone micro/nanobubbles with catalytic processes are widely used in the treatment of refractory organic wastewater. Micro/nanobubble technology overcomes the limitations of ozone mass transfer and ozone utilization in the application of ozone oxidation, and effectively improves the oxidation efficie...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-06-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/12/12/1958 |
| _version_ | 1797483860969127936 |
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| author | Wei Xiao He Zhang Xiaohuan Wang Biao Wang Tao Long Sha Deng Wei Yang |
| author_facet | Wei Xiao He Zhang Xiaohuan Wang Biao Wang Tao Long Sha Deng Wei Yang |
| author_sort | Wei Xiao |
| collection | DOAJ |
| description | Ozone micro/nanobubbles with catalytic processes are widely used in the treatment of refractory organic wastewater. Micro/nanobubble technology overcomes the limitations of ozone mass transfer and ozone utilization in the application of ozone oxidation, and effectively improves the oxidation efficiency of ozone. The presence of micro/nanobubbles keeps the catalyst particles in a dynamic discrete state, which effectively increases the contact frequency between the catalyst and refractory organic matter and greatly improves the mineralization efficiency of refractory organic matter. This paper expounds on the characteristics and advantages of micro/nanobubble technology and summarizes the synergistic mechanism of microbubble nanoparticles and the mechanism of catalyst ozone micro/nanobubble systems in the treatment of refractory organics. An interaction mechanism of nanoparticles and ozone microbubbles is suggested, and the proposed theories on ozone microbubble systems are discussed with suggestions for future studies on systems of nanoparticles and ozone microbubbles. |
| first_indexed | 2024-03-09T22:53:10Z |
| format | Article |
| id | doaj.art-50832540b9f1406f8e2bb809da5c40ed |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-09T22:53:10Z |
| publishDate | 2022-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nanomaterials |
| spelling | doaj.art-50832540b9f1406f8e2bb809da5c40ed2023-11-23T18:15:08ZengMDPI AGNanomaterials2079-49912022-06-011212195810.3390/nano12121958Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and PerspectiveWei Xiao0He Zhang1Xiaohuan Wang2Biao Wang3Tao Long4Sha Deng5Wei Yang6School of Resources Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, ChinaSchool of Resources Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, ChinaSchool of Economics and Technology, Anhui Agricultural University, Hefei 230036, ChinaAnhui Hengyu Environmental Protection Equipment Manufacturing Company Limited, Fuyang 230036, ChinaSchool of Resources Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, ChinaSchool of Resources Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, ChinaSchool of Resources Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, ChinaOzone micro/nanobubbles with catalytic processes are widely used in the treatment of refractory organic wastewater. Micro/nanobubble technology overcomes the limitations of ozone mass transfer and ozone utilization in the application of ozone oxidation, and effectively improves the oxidation efficiency of ozone. The presence of micro/nanobubbles keeps the catalyst particles in a dynamic discrete state, which effectively increases the contact frequency between the catalyst and refractory organic matter and greatly improves the mineralization efficiency of refractory organic matter. This paper expounds on the characteristics and advantages of micro/nanobubble technology and summarizes the synergistic mechanism of microbubble nanoparticles and the mechanism of catalyst ozone micro/nanobubble systems in the treatment of refractory organics. An interaction mechanism of nanoparticles and ozone microbubbles is suggested, and the proposed theories on ozone microbubble systems are discussed with suggestions for future studies on systems of nanoparticles and ozone microbubbles.https://www.mdpi.com/2079-4991/12/12/1958ozone micro/nanobubblestitanium dioxidephenolic pollutantsphotocatalysishydroxyl radical |
| spellingShingle | Wei Xiao He Zhang Xiaohuan Wang Biao Wang Tao Long Sha Deng Wei Yang Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective Nanomaterials ozone micro/nanobubbles titanium dioxide phenolic pollutants photocatalysis hydroxyl radical |
| title | Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective |
| title_full | Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective |
| title_fullStr | Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective |
| title_full_unstemmed | Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective |
| title_short | Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective |
| title_sort | interaction mechanisms and application of ozone micro nanobubbles and nanoparticles a review and perspective |
| topic | ozone micro/nanobubbles titanium dioxide phenolic pollutants photocatalysis hydroxyl radical |
| url | https://www.mdpi.com/2079-4991/12/12/1958 |
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