| Effects of micro-/nanobubble on membrane antifouling performance and the mechanism insights | |
Fan, Kai1 ; Huang, Zhengyi4; Lin, Hongjun4; Shen, Liguo4; Gao, Chuanyang1; Zhou, Guoqing1; Hu, Jun2; Yang, Haijun2; Xu, Faliang3
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| 2022-11-20 | |
| 发表期刊 | JOURNAL OF CLEANER PRODUCTION
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| ISSN | 0959-6526 |
| EISSN | 1879-1786 |
| 卷号 | 376 |
| 摘要 | Membrane fouling problem has become a painful point of the membrane industry by causing huge energy consumption, material wastage and high cost. Micro-/nanobubbles (MNBs) as a novel strategy can effectively inhibit adhesion of pollutants during the treatment processes. The introduction of MNBs technology into membrane separation systems can be a worthy research topic for membrane antifouling. In the current study, it was found that the MNBs displayed significant effects on membrane permeability, rejection performance and especially antifouling performance. The experimental results confirmed that the MNBs effectively improved the permeability of membranes during the filtration processes. The separation tests showed that the MNBs can delay the flux attenuation and promote antifouling ability of 165.9%. Nanoparticle tracking analysis (NTA) results indicated that the pollutants tended to larger size particles which can be attributed to the agglomeration effect of MNBs. The MNBs served as a "gas bridge" between pollutants and membrane surface therefore can efficiently prevent the adhesions of pollutants. The MNBs technology with "gas bridge" effects can provides a novel strategy for membrane fouling control. © 2022 |
| 关键词 | Adhesion Agglomeration Membrane fouling Membrane technology Microfiltration Particle size analysis Pollution Agglomeration effects Anti-foulings Antifouling performance Energy-consumption Fouling problems Gas bridge Membrane industry Micro-/nanobubble Nanobubbles Novel strategies |
| DOI | 10.1016/j.jclepro.2022.134331 |
| 收录类别 | EI ; SCIE |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| WOS类目 | Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences |
| WOS记录号 | WOS:000867564200004 |
| 出版者 | Elsevier Ltd |
| EI入藏号 | 20224012835040 |
| 原始文献类型 | Journal article (JA) |
| 出版地 | OXFORD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/14162 |
| 专题 | 建筑与材料学院 |
| 作者单位 | 1.School of Architecture and Materials, Chongqing College of Electronic Engineering, Chongqing; 401331, China; 2.Shanghai Synchrotron Radiation Facility, Zhangjiang Laboratory (SSRF, ZJLab), Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai; 201204, China; 3.Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, Chongqing; 400030, China; 4.College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua; 321004, China |
| 第一作者单位 | 重庆电子科技职业大学 |
| 推荐引用方式 GB/T 7714 | Fan, Kai,Huang, Zhengyi,Lin, Hongjun,et al. Effects of micro-/nanobubble on membrane antifouling performance and the mechanism insights[J]. JOURNAL OF CLEANER PRODUCTION,2022,376. |
| APA | Fan, Kai.,Huang, Zhengyi.,Lin, Hongjun.,Shen, Liguo.,Gao, Chuanyang.,...&Xu, Faliang.(2022).Effects of micro-/nanobubble on membrane antifouling performance and the mechanism insights.JOURNAL OF CLEANER PRODUCTION,376. |
| MLA | Fan, Kai,et al."Effects of micro-/nanobubble on membrane antifouling performance and the mechanism insights".JOURNAL OF CLEANER PRODUCTION 376(2022). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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