Nanobubble technology

Green technology of the future

Nanobubbles

It refers to very small gas bubbles whose diameter is smaller than 200 nm. These bubbles have unique physical properties that distinguish them from ordinary bubbles. Among the most important ones, we can mention the long-term stability inside the liquid due to very low buoyancy and negatively charged surface. The use of nanobubbles in various industries is widespread and their high efficiency has been proven.

Unique properties of nanobubbles

Neutral buoyancy and Brownian motion

Nanobubbles do not reach the surface of the water by overcoming the buoyancy force and can spread throughout the liquid due to Brownian motion.

Larger surface area

By reducing the size of the bubble diameter, the area of the specific interface increases, and as a result, the dissolution of the gas in the liquid is done easily.

Greater internal pressure and faster dissolution

By decreasing the diameter of the bubble, the internal pressure of the bubble increases, and as a result, gas components dissolve faster in the liquid environment.

Negative surface charge and greater stability

The negative charges on the surface of the nanobubbles prevent them from combining with each other and thus cause their long-term stability inside the liquid.

Nanobubble technology

A huge evolution in the mixing of gas and liquid

شرکت نانو حباب انرژی

A huge development in injecting gas into liquid

Due to their unique characteristics, nanobubbles have been able to create a huge revolution in gas and liquid mixing methods and their application in various industries such as water and sewage, agriculture, aquaculture, environment and food industries is rapidly developing. It is growth.

The lifetime of nanobubbles in water, together with the larger surface area of the interface, increases the gas mass transfer coefficient from the bubble into the liquid and, as a result, increases the gas solubility. In other words, nanobubbles significantly increase the gas transfer capacity compared to conventional systems, and therefore, in addition to improving the efficiency of various processes, they reduce investment costs, operation and energy consumption.

Nanobubble technology, developing technology

Nanobubbles are very small gas bubbles whose diameter is less than 200 nm. The very small size of nanobubbles compared to microbubbles has led to the emergence of unique properties such as long-term stability in liquid, neutral buoyancy, surface charge, oxidation, etc.

The unique properties of nanobubbles have created new frontiers in science and engineering, so that in recent years extensive research has been carried out in the field of applying the properties of nanobubbles in various industries such as water and wastewater treatment, environment, agriculture, aquaculture and Food industry is done.

experimental data
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The most important advantages of nanobubbles are:

  • Significant increase in gas dissolution in liquid

  • Ideal and uniform distribution of gas in liquid

  • Elimination of gas loss when mixing with liquid

  • Reducing investment and operating costs

  • Reduce gas consumption

  • Reduce the space required

  • Reducing energy consumption

  • Improving Performance

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