SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
| Design Air Flow Range(Sm³/hr) | 1.5-3 |
| Service area(㎡) | 0.3-0.65 |
| SOTE(%) | 22-40 |
| SOTR(kg O2/m3/hr) | 0.13-0.4 |
| Bubble Size(mm) | 1-2 |
| Sevice life（year） | ≥5 |
| Run Flow(m3/hr) | 1—2 |
| Membrane Thickness（mm） | 2 |
| Brand Name | DUBHE |
| Model Number | DUDS-7 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Design Air Flow Range(Sm³/hr) | 1.5-3 | Service area(㎡) | 0.3-0.65 |
| SOTE(%) | 22-40 | SOTR(kg O2/m3/hr) | 0.13-0.4 |
| Bubble Size(mm) | 1-2 | Sevice life（year） | ≥5 |
| Run Flow(m3/hr) | 1—2 | Membrane Thickness（mm） | 2 |
| Brand Name | DUBHE | Model Number | DUDS-7 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | micro bubble disc air diffuser ，disc air diffuser aerator ，aeration disc diffuser | ||
Fine Bubble Disc Diffuser With EPDM Membrane Cone Diffuser—DUDS-7
The Dubhe DUDH Disc Diffuser is a state-of-the-art product designed for maximum durability and reliability in wastewater treatment applications. The DUDH-7 model, in particular, stands out for its exceptional performance and longevity.
The disc diffuser is a crucial component in the aeration process of wastewater treatment plants. It facilitates the transfer of oxygen from the air to the water, promoting the growth of beneficial microorganisms that break down organic matter. The Dubhe DUDH-7 excels in this role, providing efficient oxygen transfer while maintaining a high level of durability.
One of the key features of the DUDH-7 disc diffuser is its construction. It is made from high-quality materials that are resistant to corrosion, chemicals, and harsh environmental conditions. This ensures that the diffuser can withstand the challenging operating conditions typically found in wastewater treatment plants.
High aeration effectiveness
The aeration process involves bringing together water and oxygen for oxidation and dissolution of metals and dissolution of gases. With our fine bubble disc diffuser and fine bubble tube diffuser, it makes the process more effective.
High oxygen transfer efficiency (OTE)
Fine bubble diffusers generally work to treat water waste through OTE. However, with our products, it helps for a more enhanced process considering its specifications.
Energy efficient
Fine bubble diffusers have long been introduced opposite the coarse diffusers. One of the features of our product is its energy-saving mechanism.
That is, it needs lesser energy for it to work. In effect, you will benefit from energy conservation.
System versatility
We have fine bubble diffusers that suit different water waste management systems. These diffusers are manufactured to ensure that they can adapt to different kinds of systems and basins that it yet to be made or are already existing.
Material efficiency
Our diffusers are made from various materials from ethylene propylene diene monomer rubber (EPDM rubber), which is conventional material. We also have fEPDM which has high chemical resistance.
Some are also of polytetrafluoroethylene or (PTFE) to reduce fouling.
EPDM Membrane
Manufactured by a standard cure, low plasticizer content, and 1mm or 2mm perforations. DUBHE mold EPDM with modern equipment utilizing individual thermocouples and vacuum technology ensures a repeatable very high-quality product.
Diffuser Bases
The Diffuser Basesis molded with virgin polypropylene for extended performance, and is highly efficient with airflow performance of 1.5-2.5SCFM.
Q1: How to pay?
A:100％T/T, Paypal, West Union, MoneyGram, Secure payment, and Trade Assurance.
Q2: What's the delivery time?
A: About 30-60 days.
Q3: Can we visit your company and factory?
A: Yes, you can.
Q4: Do you have an inspection report for the material?
A: Yes, we have.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2019
Total Annual:
10000000-20000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
Shanghai DUBHE Environmental Protection Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSL), blowers, ... Shanghai DUBHE Environmental Protection Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSL), blowers, ...
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