Expectations for use in agriculture, fisheries, cleaning, water purification, and decontamination! An explanation of microbubbles and nanobubbles.
Research on microbubbles began in 1992 when oysters in Hiroshima were on the verge of extinction due to red tide. A professor from Tokuyama National College of Technology generated microbubbles in seawater, which helped the oysters recover, leading to further research. Since then, it has gained attention for reducing propulsion resistance caused by bubble generation on ship hulls and for the coexistence of marine and freshwater fish at the Aichi Expo. However, there are only about 30 years of research results, and many phenomena remain unexplained. This document provides a brief explanation of micro fine bubbles (microbubbles + nanobubbles). We encourage you to read it. *For more details, please refer to the PDF document or feel free to contact us.*
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Our company has developed various devices that utilize microbubbles and nanobubbles (also known as fine bubbles and ultrafine bubbles), including showerheads and micro/nanobubble generators for washing machines that help reduce odors in clothing and remove dirt from behind the drum. Through a joint project involving four organizations, including the Tama Branch of the Tokyo Metropolitan Small and Medium Enterprise Support Center, Professor Ninomiya of the Nippon Institute of Technology, and our company, it has been confirmed that these bubbles are effective in reducing odors in grinding fluids, maintaining emulsion stability, improving workpiece precision, and extending tool life. Additionally, our micro/nanobubble generator adopts a cavitation method that generates bubbles using the air already contained in tap water. This helps prevent rust in the equipment, making it ideal for use with grinding and cutting fluids. Furthermore, the system can be adapted for use as an inline static mixer by incorporating gases such as nitrogen or carbon dioxide.