Coarse Bubble Diffuser
The dynamic diffuser was especially developed as a clogging-resistant diffuser among the diffusers for activated sludge treatment of waste water. It has an unconventional, unique structure, and the oxygen-absorbing efficiency is high among the coarse bubble diffusers, and there is no danger of clogging. Therefore, it is an ideal diffuser which does not require much troubles for maintenance.
Choosing between fine bubble diffusers and coarse bubble diffusers has often been difficult because each holds distinct benefits over the other. Fine pores typically release bubbles with a diameter between 0 – 3 mm, while coarse bubble diffusers release bubbles with a diameter ranging from 3 – 50 mm.
Purpose of use
Diffusers of sewage treatment plants and human waste treatment plants, diffusers for industrial waste water treatment, diffusers for waste water from agricultural communes, diffusers for livestock waste water treatment, diffusers for small combined septic tanks, oxygen supply to culture ponds, etc.
Advantage
Coarse bubble diffusers offer affordable and durable mixing and aeration. They are ideal for situations that combine airflow mixing and oxygen introduction, and especially in wastewater with high-solids content. Coarse bubble sizes range from 3 to 50 mm*.
- Less prone to plugging due to air mass coming from the larger hole openings.
- Optimal mixing capacity in tanks with thicker mass and sediments.
- Ideal solution for secondary treatment phase. (If fine bubble diffusers were used in this secondary phase, floc, sediment and carbonate build-up would narrow or plug its smaller air holes.)
