Diffuser PEARLCOMB
Coarse air 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.
Features of the coarse bubble diffuser
- Resistant to clogging
- The structure is simple, and even if there are many substances which cause clogging of the diffuser in the waste water, clogging does not occur.
- Applicable to various purposes of use
- It can be widely used for aeration, gas-liquid mixing and agitation. It can also adequately be used for deep aeration.
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.
Specifications of the coarse bubble diffuser
| Model | D-1310 | D-150 |
|---|---|---|
| Standard quantity of airflow during operation | 150 to 400L/min | 200 to 300L/min |
| Bore diameter of the joint | Rc1(25A) | R1(25A) |
| Weight | 0.7 kg | 0.3 kg |
* Contact us for the detail of the product, the design quantity of airflow, etc.
(As of December 2013)
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Contact number
- Tokyo +81 (0)3-6631-3000
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Related products
- Panel type membrane for new installation, reconstruction and renewal
- The high oxygen transfer efficiency is acquired by generating the superfine air bubble.
- Panel type membrane for existing installations
- Introduction to existing facilities is possible because it is possible to change from existing diffuser plates.
- Tube type membrane
- It is possible to change from existing diffuser tubes.
- Stainless saddle tube type membrane
- The stainless saddle improves the strength. The unit can be lifted, and it is possible to replace without draining the dirty water.
- Disk type membrane
- The high oxygen transfer efficiency is acquired by generating very fine air bubble.