Ultra-fine bubbles, also called UFBs or nanobubbles, are very small, very stable long-lasting bubbles. With the ability to carry gases and different substances on their surface, their stability and longevity means that they have great potential for use in agriculture.

1. Ultra Fine Bubble
Technology
By Eng, Shakya Geegamage
Bsc Electrical & Electronics

2. The Ultra fine bubbles are invisible and can be
identified observing by the trajectories when
irradiated by a light source like a green laser.

3. Fine Bubble generation Techniques
Pressurized Dissolution Method
Rotary Reflux Method / Swirling liquid flow

4. Advantageous Effects of Fine bubble
technology
•Prevention of peeling & redeposition
•Physical absorption
•Gas inclusion
•Physiological activities
•Gas dissolution.

6. Floating separation

7. Stellation equipment
Food Technology

11. Currently ongoing Projects in Sri Lanka
With Fine Bubble technology
Mother Company
Groepo pte ltd
1 Tanglin Rd, Singapore 247905
Local Agent
Groepo Lanka Bioscience (Pvt) Ltd

12. Problems that can be Addressed