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This section provides an overview for nano bubble generators as well as their applications and principles. Also, please take a look at the list of 10 nano bubble generator manufacturers and their company rankings. Here are the top-ranked nano bubble generator companies as of January, 2025: 1.Trident Bubble Technologies LLC, 2.Edon, 3.Nitta Corporation.
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1987~1991: Engaged in research on wire covering materials at Polymer Materials Laboratory.
1991~1997: Worked as a patent Engineer at Koike International Patent Office.
1997~2005 Worked as an intellectual property member at GE Yokogawa Medical System, currently working as a writer.
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A nano bubble generator is a device that generates very small bubbles called ultrafine bubbles.
The nano bubble generator produces nano bubbles, which have the ability to sterilize, clean, purify the environment, promote growth, improve immunity, and protect cells.
The main uses of nano bubbles, taking advantage of their properties, are as follows:
In addition, nano bubbles also have the effect of promoting water evaporation, which can be used to improve the efficiency of water-cooled cooling towers. They are also used to lower the temperature of liquids efficiently by utilizing their heat transfer capability.
Nano bubble generators generate nano-sized ultrafine bubbles. Generally, bubbles less than 50 micrometers in diameter are called nano bubbles.
Nano bubbles are characterized by the fact that the ionic force causes the gas-liquid interface to shrink, concentrating the ion concentration and increasing the temperature and pressure inside the bubble, resulting in the development of various phenomena. There are two types of nano bubble generators: those that generate nano bubbles together with micro bubbles, which are larger than nano bubbles, larger than 50 micrometers in diameter and about 0.1 mm or less, and those that directly generate nano bubbles.
For nano bubble generators, there are "high-speed swirling liquid flow type" and "pressurized dissolution type" that generate micro bubbles and nano bubbles at the same time. Surfactant-added micropore type" and "ultrasonic cavitation type" generate only nano bubbles.
The high-speed swirling liquid flow method utilizes the fact that nano bubbles can remain in the liquid for a long time and micro bubbles float to the liquid surface. First, liquid and gas are mixed to generate bubbles.
When this is rotated as a high-speed swirling liquid flow, the bubbles are crushed into small pieces, creating micro bubbles and ultrafine bubbles in the liquid. Since micro bubbles have the property of floating on the liquid surface, only the nano bubbles remaining in the liquid can be collected after the micro bubbles float and separate.
In the pressurized dissolution method, gas is pressurized to dissolve in a liquid at supersaturation and then rapidly decompressed to generate micro bubbles and nano bubbles in the liquid. Then, as in the high-speed swirling liquid flow method, the micro bubbles are separated by floating and only the nano bubbles are collected.
In the surfactant-added micropore method, a surfactant is first added sufficiently to the liquid to lower the gas-liquid interfacial tension. After this, nano bubbles pass through a membrane with ultrafine pores of a size that only nano bubbles can pass through, and are collected through these ultrafine pores while gas pressure is applied.
In the ultrasonic cavitation type, nano bubbles are generated by ultrasonic cavitation of the dissolved gas in the liquid.
Nano bubble generators are used to purify wastewater, rivers, and other water quality and to promote growth in fish and shellfish aquaculture, but their use is also expanding in agriculture due to their various advantages.
Fertilizers used in agriculture to promote growth contain nutrients such as sodium, iron, and calcium, which are positively charged. Nano bubble generators produce nano bubbles that are negatively charged, allowing them to collect nutrients and efficiently feed crops.
The size of nano bubbles generated by nano bubble generators is smaller than plant cells, allowing them to penetrate plant cells easily, thus enabling the nutrients in fertilizers to be efficiently fed to crops.
Nano bubble generators can create nano bubbles from various types of gases, including oxygen and ozone, as well as air. Some agricultural water used in agriculture is pumped up from underground and the problem is that the oxygen concentration in the water is low.
Using nano bubble generators, it is possible to generate oxygen nano bubbles in agricultural water. The water is fed to crops with increased oxygen concentration, and because the oxygen is in the form of nano bubbles, the oxygen reaches the plant cells directly. In some cases, nano bubbles containing ozone, which has high bactericidal and antiviral properties, are used as a countermeasure against pathogens.
*Including some distributors, etc.
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Shanghai Mutao Environmental Technology Co., Ltd., established in 2003 and headquartered in Shanghai, China, is a manufacturer that specializes in wastewater solutions and technology. The company offers a range of products and services, including screw press sludge dewatering, filter press, nano bubble generator, and polymer dosing system. It also offers an oily water separator, sludge dewatering, and sludge drying solutions. Its nano bubble generator has a good gas-liquid dissolving effect and quick production of saturated water. The company has achieved ISO9001:2015 certification for its quality management systems. It serves industries such as municipal and industrial wastewater treatment plants, and hydroponics.
Nitta Corporation is an Osaka-based manufacturer and distributor of various industrial products founded in 1885. The company offers power transmission and mechatronic products, as well as intermediate components like tubings and fittings. These are used in conveyor machines, hydraulic systems, and medical devices. The company also produces industrial parts, such as molded rubber products like gaskets or diaphragms, as well as air filters and monitoring equipment like particle counters or decontamination devices. Nitta Corporation maintains a network of manufacturing facilities and sales locations in 22 countries across four continents.
All-Pumps Sales & Service, established in 2013 and headquartered in New South Wales, Australia, is a distributor of industrial pump technologies. The company offers a range of products, including package pump systems, custom-built pump systems, industrial pumps, mining pumps, and more. These products cater to various industries, including manufacturing, mining, oil & gas, food & beverage, chemical, infrastructure, and more. It provides a selection of brands, with products available from Abaque peristaltic hose pumps, Nexus, Graco, Tsurumi pumps, Albany pumps, and more.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Trident Bubble Technologies LLC |
17.6%
|
| 2 | Edon |
12.9%
|
| 3 | Nitta Corporation |
12.6%
|
| 4 | Nano Bubble Limited |
12.0%
|
| 5 | Shanghai Mutao Environmental Technology Co.,Ltd |
10.7%
|
| 6 | Solari Water |
10.1%
|
| 7 | Qingdao Ozonier Purification Equipment Co., Ltd. |
9.4%
|
| 8 | VIETNAM MANAGEMENT & DEVELOPMENT |
7.9%
|
| 9 | All-Pumps Sales & Service |
5.8%
|
| 10 | Maruhachi Pump Manufacturing Co., Ltd. |
0.9%
|
Derivation Method
The ranking is calculated based on the click share within the nano bubble generator page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
3 | 42.9% |
|
China
|
2 | 28.6% |
|
Australia
|
2 | 28.6% |
54 products found
54 products
Shibata
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The "Fine Bubble" is classified into two types of bubbles, "micro-bubble" and nano-sized "Ultrafine-Bubble: UFB) (formerly called" nano bubble "). ...
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Cosmos Enterprise Co., Ltd.
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As a fine bubble (micro bubble) generator, the complete slate structure of the only one makes it an excellent energy efficiency due to ultra -low p...
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Water becomes ultra -fine bubble water by "just connected" to equipment and pipes. A UFB with a central diameter of 100 nm with a water pressure of...
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Just connect it to equipment or piping to turn water into ultra-fine bubble water. UFB with a center diameter of 100nm is generated in one pass of ...
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Just connect it to equipment or piping to turn water into ultra-fine bubble water. UFB with a center diameter of 100nm is generated in one pass of ...
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Techno Art Co., Ltd.
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This is an ultra-fine bubble water generation unit that can be introduced in various situations. The amount of water produced per minute is adjuste...
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Our industrial/commercial ultra-fine bubble generation nozzle "Nano Celebrity 15A" generates a large amount of ultra-fine bubbles by using special ...
Water Design Japan Co., Ltd.
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■Features This is the world's only UFB nozzle that uses patented dual structure technology to overcome the reduction in water volume and water pres...
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Our industrial/commercial ultra-fine bubble generation nozzle "Nano Celebrity 20A" generates a large amount of ultra-fine bubbles by using special ...
Freedom Co., Ltd.
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◼︎Overview ・Adapter to change the quality of water for dilution ・Water softening effect and increased hydrophobic groups not only increase cleani...
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Our industrial/commercial ultra-fine bubble generation nozzle "Nano Celebrity 25A" generates a large amount of ultra-fine bubbles by using special ...
Yagyu Shokai Co., Ltd.
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■Features - Easily generate nanobubble water just by passing water through the device, allowing you to experiment with various cleaning effects. -E...
Laputa International Co., Ltd.
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Standard Response
Can dissolve and generate uniform ultrafine bubbles of 10 to 30 μm with high efficiency. ■Features and effects ・A powerful sterilizing effect is ...
Joplux Co., Ltd.
90+ people viewing
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■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
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■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
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■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
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■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
90+ people viewing
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■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
130+ people viewing
Last viewed: 2 hours ago
■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
130+ people viewing
Last viewed: 4 hours ago
■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
80+ people viewing
Last viewed: 4 hours ago
■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
90+ people viewing
Last viewed: 4 hours ago
■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Joplux Co., Ltd.
80+ people viewing
Last viewed: 4 hours ago
■What are micro-nano bubbles? Micro-nano bubbles are bubbles with a diameter between microbubbles and nanobubbles. It is so small that it is barely...
Gnet Co., Ltd.
180+ people viewing
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``Float'' the dirt and remove it. Purifies cutting fluid by effectively supplying oxygen and surfacing fine dirt in the fluid. ■What is fine bubbl...
Gnet Co., Ltd.
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``Float'' the dirt and remove it. Purifies cutting fluid by effectively supplying oxygen and surfacing fine dirt in the fluid. ■What is fine bubbl...
