Aeration Fine Bubble Air Diffuser Tubular Membrane Micro Bubble Diffusion
Aeration tubular membrane micro bubble air diffusion
Aero tube diffuser is used to transfer air and with that oxygen into sewage or industrial wastewater. Oxygen is required by microorganisms in the water to break down the pollutants. Aero tube diffuser produces a plethora of very small air bubbles that rise slowly from the floor of a wastewater treatment plant or sewage treatment plant aeration tank and provide substantial and efficient mass transfer of oxygen to the water. The oxygen, combined with the food source, sewage, allows the bacteria to produce enzymes that help break down the waste so that it can settle in the secondary clarifiers or be filtered by membranes.
Technical Parameters
| Type | Membrane Tube Diffuser | ||
| Model | φ66 | φ93 | φ113 |
| Length | 500/750/1000mm | 500/750/1000mm | 500/750/1000mm |
| MOC | EPDM/Silicon membrane ABS tube | EPDM/Silicon membrane ABS/PP carrier plate | EPDM/Silicon membrane ABS/PP carrier plate |
| Connector | 1" NPT male thread 3/4" NPT male thread | 1" NPT male thread 3/4" NPT male thread | 1" NPT male thread 3/4" NPT male thread |
| Bubble Size | 1-2mm | 1-2mm | 1-2mm |
| Design Flow | 1.7-6.8m³/h | 3.4-13.6m³/h | 3.4-17.0m³/h |
| Flow Range | 2-14m³/h | 5-20m³/h | 6-28m³/h |
| SOTE | ≥40% (6m submerged) | ≥40% (6m submerged) | ≥40% (6m submerged) |
| SOTR | ≥0.90kg O2/h | ≥1.40kg O2/h | ≥1.52kg O2/h |
| SAE | ≥8.6kg O2/kw.h | ≥8.6kg O2/kw.h | ≥8.6kg O2/kw.h |
| Headloss | 2200-4800Pa | 2200-4800Pa | 2200-4800Pa |
| Service Area | 0.75-2.5m² | 1.0-3.0m² | 1.5-2.5m² |
| Service Life | > 5 year | > 5 year | > 5 year |
Diameter: 63mm, 93mm and 113mm
Length: 500mm-1000mm (500mm, 650mm, 750mm, 1000mm)
Interface: 3/4” male thread
Features
1. High Oxygen Transmission Efficiency( OTE)
2. Good effect on saving in power and low operating cost
3. Long guarantee life
4. Easy installation
5. Air Flow Max to 12m3/m
6. The material of membrane is imported from European
Project Site
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