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News: The Union Minister of State for Forest, Environment, and Climate Change launched the innovative ‘Nano Bubble Technology’ at the National Zoological Park in Delhi.
About Nano Bubble Technology
- It is an advanced technique for enhancing water quality by using extremely small bubbles, known as nanobubbles.
- Nanobubbles are so tiny (less than 200 nanometers in diameter) that they cannot be seen with the naked eye. They can be formed using any gas and injected into any liquid
Properties of Nanobubbles
- Surface charge– Nanobubbles have a strong surface charge that enhances microbiological activity, improving processes such as wastewater treatment, lake muck digestion, and fermentation.”
- Hydrophobic Nature– Nanobubbles are hydrophobic, meaning they repel water. Their surface charge helps lift organic and inorganic materials from surfaces, similar to surfactants.
- Brownian Motion– Nanobubbles remain in the water for a long time, ensuring a uniform distribution of oxygen and maintaining dissolved oxygen levels for extended periods.
Benefits of Nanobubbles
Due to the various inherent physical properties of nanobubbles, the ability to transfer gas to liquid is very high, and thus has the following advantages.
- Improved Water Treatment: Nanobubbles effectively remove pollutants, bacteria, and contaminants, making water cleaner and safer for use.
- Enhanced Agriculture and Aquaculture: Providing oxygen nanobubbles to plants and aquatic organisms boosts their growth, health, and resilience. They also improve nutrient absorption, reduce the need for pesticides and chemicals, and increase crop yields.
- More Efficient Cleaning: Nanobubbles penetrate surface pores for thorough cleaning, reducing cleaning time, water use, and harsh chemicals.
- Enhanced Oil and Gas Recovery: Nanobubbles can increase the efficiency of oil and gas recovery by improving the flow of fluids and reducing the amount of chemicals needed in the process.
- Improved Skin and Hair Health: Nanobubbles enhance skincare product absorption, promoting healthier skin, improving hair texture, and reducing dandruff.
