Leela O’Dea Co-founder frog environmental

Bubble Curtains: a silt control solution

• Introduction to Bubble Tubing®

• Its functions: Aeration, Bio-dredging, Noise Attenuation, Oil and Debris Containment, Fish Guidance System

• The Principle of Silt Control

• Natural Resources Wales Trials

• Swansea University Testing

• Summary

Topics covered in this presentation

Bubble Tubing® Linear diffuse micro bubbles. Tiny bubbles (<1mm diameter) rise steadily

from the bottom of waterways to produce a curtain of bubbles

Bubble Tubing®

Anti-Fouling Cycle

Bubble Tubing® Multiple applications and benefits

Aeration

Bubble Tubing® Efficiency

Bio-dredging

Noise Attenuation

Oil and Debris Containment

Oil and Debris Containment

Fish Guidance Systems

Principles of Silt Control

Principles of Silt Control

Natural Resources Wales Trials

Natural Resources Wales Trials

Swansea University Research

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