Dimension (diameter x length)
|
Length/ Model
|
UD70 |
UD94 |
UD115 |
|
500mm |
70X500mm |
94X500mm |
115X500mm |
|
750mm |
70X750mm |
94X750mm |
115X750mm |
|
1000mm |
70X1000mm |
94X1000mm |
94X1000mm |
DD: diffuser density = total area of diffuser / total area of
aeration basin
- Product Overview
- Comments
- Project Case
I. Product Overview
U&D fine bubble tube diffusers are lightweight and have the advantages of small pressure drop, high oxygen transfer
efficiency and easy installation as compared with like products. Its support is made of UPVC materials. The
membrane smoothly covers on the surface of support tube with imported dead ring to lock the both ends for
preventing air leakage. U&D tube diffusers can be installed on the UPVC plastic circular pipes and also stainless
steel square pipes.
II. Technical Parameters
Model UD70
UD94
UD115
Membrane material
EPDM/Silicone /PU
EPDM/Silicone /PU
EPDM/Silicone /PU
Membrane thickness
1.8-20mm
1.8-20mm
1.8-20mm
Diffuser surface area
0.2198m2
0.2983m2
0.36424m2
Slit quantity
25,226
37,838
46,202
Bubble diameter
0.8-1.9mm
0.8-1.9mm
0.8-1.9mm
Service life of membrane
> 5 years
> 5 years
> 5 years
Standard air flow
6m3/h.m
8m3/h.m
10m3/h.m
Airflow range
2-14 m3/h
5-20 m3/h
6-28 m3/h
Resistance loss
2.2-4.8kPa
2.2-4.8kPa
2.2-4.8kPa
SOTE
≥40% (6m water depth)
≥40% (6m water depth)
≥40%(6m water depth)
Standard oxygen capacity
≥0.90kgO2/h
≥1.40kgO2/h
≥1.52kgO2/h
Theoretical dynamic efficiency
≥8.6kgO2/h
≥8.6kgO2/h
≥8.6kgO2/h
Working area
0.75-2.5㎡/ per
1.0-3.0㎡/ per
1.5-4.5㎡/ per
III. Application
Municipal wastewater treatment, food and beverage industry, beer industry, pharmaceutical industry, leather industry
and papermaking industry etc.
IV. Airflow Rate
V. Product Structure
