テンソー電磁技術工業 Company Profile

We conducted an experiment to see how effectively high-performance filters used in factory equipment can be cleaned with "ultrafine bubble water at room temperature." Typically, the process involves soaking the filters in a solution of caustic soda (sodium hydroxide solution) in a container filled with water heated to around 60°C for about 10 minutes, followed by cleaning with a high-pressure washer. In this experiment, we soaked the filters in "ultrafine bubble water generated with OHRABBLE, containing hydrogen and oxygen at room temperature" for about 10 minutes and then cleaned them with a high-pressure washer. The results showed a clear cleaning effect that was visually confirmed. We believe this is one of the effects of UFB, known as the "stripping effect." For more details, please refer to the attached PDF document.

On June 9, 2023, a paper titled "Evaluation of Sub-200nm Nanobubbles with Ultra-High Stability in Water" was published from South Korea, stating that nanobubbles (UFB) can maintain a concentration of 80% to 90% under all conditions. To verify the announcement, we conducted the following experiment on July 11, 2025. We boiled tap water and water generated from an aerator in a vacuum for 30 minutes. While most of the dissolved gases in the water escape into the atmosphere and are degassed, the UFB, which drifts in the water as small bubbles, was observed to remain in the water from the perspective of the ice state. For more details, please refer to the PDF file.

The Future Manufacturing International EXPO 2025 will be held as an international trade fair and exhibition in collaboration with the Osaka-Kansai Expo, showcasing outstanding products and technologies that support industries, and will be presented to both domestic and international audiences. Through various connections in the "Micro-Nano Bubble Subcommittee" of the Osaka Prefecture Inter-Industry Collaboration Council (ORK), we are pleased to announce that we will be exhibiting "Ohrabble" in the fields of "water, fine bubbles, and the environment." Our booth will allow visitors to experience "Ohrabble" firsthand. We hope this will be an enjoyable opportunity for attendees to learn about the features of our product. Please feel free to stop by. We sincerely look forward to meeting everyone. Tensou Electromagnetic Technology Industry Co., Ltd. [Product URL] https://ohrabble.com/ [Company URL] https://www.tensoudenzigizyutukougyoukabusikigaisya.org/ Dates: July 16 (Wednesday) to July 19 (Saturday), 2025 Hours: 10:00 AM to 5:00 PM (until 4:00 PM on the final day) Venue: Intex Osaka Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka City Exhibition Booth: Hall 6 A-62 "ORK Pavilion"