Research Article
[Retracted] The Application of Ozone Micro-nano Bubble Treatment Vegetable Fresh-Keeping Technology in Air Logistics Transportation
Table 1
Definition of bubbles of different sizes.
| Diameter | Name | Years |
| <50 μm | Micro-nano bubbles | 2012 | 1~50 μm | Microbubbles | 2012 | 1nm~1 μm | Nanobubbles | 2012 | <3 μm | Ultrafine bubbles | 2008 | 1~10 μm | Submicron bubbles | 2017 |
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