Our new 9″ membrane diffussers are the perfect choice to substitute your old membranes.
This diffusers have a Standard Oxigen Transfer Efficiency over the average in the market and they are 100% compatible with most of the existing installed brands at a much lower price.
Material
EPDM for wastewater applications. We also have Silicone diffusers for high tempeture applications and municipal treatment plants with high load of industrial waste.
Body
Glass fiber reinforced polypropylene body
Applications
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Aeration Tanks
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Sludge Holding Tanks
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Aerobic Digesters
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Sequencing Batch Reactors
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Channel Aeration
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Membrane Bioreactor
Technical Data
| Model | AD9 ECO |
| Rubber Material: | EPDM |
| Rubber Membrane Thickness(mm): | 1.8～2.0 |
| Aerator Surface (m2): | 0.0415 |
| Hole Number of Single Membrane (PCS): | 6750 |
| Bubble Diameter (mm): | 0.8～1.9 |
| Membrane Service Life (year): | ＞5 |
| Standard Aeration Rate(Nm3/h): | 3 |
| Aeration Scope(Nm3/h): | 1～6 |
| Resistance Loss(Kpa) | 1.5～4.3 |
| Standard Oxigen Transfer Efficiency (%): | ≥38 (6m water depth) |
| Standard Dynamic Capacity (kg.O2/h): | ≥0.42 |
| Theoretical Dynamic Efficiency(kg.O2/kw.h): | ≥8.9 |
| Working Area(m2/PC) | 0.2～1.0 |