Issue |
E3S Web Conf.
Volume 136, 2019
2019 International Conference on Building Energy Conservation, Thermal Safety and Environmental Pollution Control (ICBTE 2019)
|
|
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Article Number | 06028 | |
Number of page(s) | 3 | |
Section | Monitoring and Treatment of Water Pollution | |
DOI | https://doi.org/10.1051/e3sconf/201913606028 | |
Published online | 10 December 2019 |
Application research of micro and nano bubbles in water pollution control
1 School of Environment and Energy Engineering, Anhui JianZhu University, 230601 Hefei, China
2 Key Laboratory of Huizhou Architecture in Anhui Province, Anhui JianZhu University, 230601 Hefei, China
* Corresponding author: liuchang19962@qq.com
The article describes the characteristics of micro-nano bubbles in the water for a long time, large specific surface area, high gas-liquid mass transfer efficiency, high interface potential and free radical generation. The generation of micro-nano bubbles is introduced, such as dissolved gas release method and dispersion. Air method, electrolysis method, etc. It mainly summarizes the research and application of micro-nano bubbles in surface water treatment, groundwater remediation, industrial wastewater treatment and enhanced ozone treatment, as well as practical applications in ship operation, metal surface degreasing and fruit and vegetable growth.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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