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Disc Diffuser
Your Professional Disc Diffuser Supplier
Aquasust as a professional aeration diffuser supplier, our products ensures a cost-effective solution for our customers through efficient oxygen transfer capability and excellent energy efficiency. Our aeration diffuser design allows for a more durable product that is suitable for a wide range of environments, reducing maintenance costs and extending equipment life. In addition, We also offer comprehensive technical support and customer service, including customized solutions, on-site installation guidance, and responsive after-sales service.
Aquasust Disc Diffuser Specification
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Model
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AS-DD215
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AS-DD270
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AS-DD350 |
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Bubble Type
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Fine Bubble |
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Plate Diameter
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215mm
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270mm
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350mm |
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Membrane Diameter
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8 inch
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10 inch
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12 inch |
Membrane Material | EDPM, Rubber,Silica Gel | ||
Base Material | ABS, ABS + Glass Fibre，PP PP+ Glass Fibre | ||
Connector | 3/4"NPT male thread | ||
Weight | 0.42KG | 0.62KG | 1.14KG |
Plate Color | Black, White, Gray, Black | ||
Membrane Thickness | 2mm | ||
Bubble Size | 1-2mm | ||
Design Flow | 1.5-2.5 m3/h | 3-4 m3/h | 5-6 m3/h |
Flow Range | 1-6 m3/h | 1-8 m3/h | 1-12 m3/h |
SOTE | ≥38% | ≥40% | |
(6m submerged) | |||
SOTR | ≥0.31kg O2/h | ≥0.45kg O2/h | ≥0.75kg O2/h |
SAE | ≥8.9kg O2/kw*h | ||
Headloss | 1500-4300Pa | ||
Service Area | 0.2-0.64 m2/pcs | 0.25-1.0 m2/pcs | 0.4-1.5 m2/pcs |
Service Life | > 7years | ||
Aquasust Disc Diffuser： Choose the Right Product for You
AS-DD270
1. Coverage: A 270mm diameter disc diffuser allows for wider area coverage, reducing the number of trays required and optimizing the layout.
2. Installation Cost Effectiveness: Reducing the number of disc diffusers and mounting points results in lower initial installation costs and a simpler installation process.
3. Maintenance and Replacement Costs: Although individual replacement costs may be high, overall maintenance frequency is low, reducing maintenance and replacement costs in the long term.
4. Suitability: Particularly suitable for large aerobic ponds, reducing installation complexity and initial investment.
5. Optimization of energy consumption: Potential to reduce energy consumption by reducing fan power, especially with optimized system design and oxygen transfer efficiency.
AS-DD350
1. Maximum Coverage: The 350mm disc diffuser's large diameter ensures extensive coverage, reducing the number of discs needed for wastewater treatment, and thus cutting overall system costs.
2. Oxygen Efficiency: The larger disc diffuser generates more bubbles, enhancing oxygen dissolution and treatment efficiency, particularly with optimized bubble distribution.
3. Installation Costs: Fewer disc diffusers are required due to the large coverage area of each reduces installation points and initial setup costs.
4. Design Simplicity: Suitable for large projects, the 350mm disc diffuser streamlines aerobic tank design and layout, increasing efficiency and cost-effectiveness.
5. Energy Efficiency: Larger disc diffuser can lower energy usage by decreasing fan power needs, particularly when oxygen transfer is optimized.
6. Maintenance: While larger disc diffusers may cost more to replace individually, their reduced number can decrease long-term maintenance and replacement expenses.
Aquasust's aeration products are highly compatible with our MBBR system. Aquasust not only provides professional wastewater treatment equipment, but also customizes solutions for your wastewater treatment process or product problems. You are welcome to contact our wastewater treatment engineer Kate and let her solve your problem.
Areation System
In the modern world, sustainable water treatment solutions are more important than ever. Aeration systems, including disc diffusers, bubble diffusers, and fine bubble diffusers, play a critical role in enhancing the efficiency of wastewater treatment and improving aquatic environments.
The Role of Aeration Diffusers in Water Treatment:
Aeration diffusers, such as the disc diffuser and the micro bubble diffuser, are crucial in oxygenating water. By releasing fine bubbles, they increase the surface area for gas exchange, allowing for more effective oxygen transfer into the water. This process is essential in wastewater treatment as it promotes the growth of aerobic bacteria, which break down organic waste materials.
The air diffusion process, facilitated by these diffusers, ensures that the oxygen is evenly distributed throughout the water, preventing anaerobic conditions that could lead to foul odors and other environmental hazards. For aquariums and other closed systems, micro bubble diffusers are especially useful for maintaining optimal oxygen levels without disturbing the aquatic life.
Choosing the Right Diffuser for Wastewater Treatment:
Selecting the appropriate diffuser is critical for the success of any water treatment project. Fine bubble diffusers are known for their high oxygen transfer efficiency, making them ideal for large-scale wastewater treatment. For smaller applications, such as aquariums, micro bubble diffusers offer precise oxygenation without over-aerating the water.
Moreover, maintaining these systems is just as important as selecting them. Routine replacement of components like the diffuser disc is necessary to ensure optimal performance. Companies specializing in diffuser disc replacement provide cost-effective solutions to keep aeration systems running efficiently.
Sustainable Solutions by Aquasust:
Companies like Aquasust, based in Hangzhou, are leading the way in offering sustainable aeration solutions. From aeration diffusers for wastewater treatment to specialized aeration systems for aquariums, Aquasust is committed to delivering innovative and eco-friendly technologies. Their range of products, including fine bubble air diffusers and micro bubble diffusers, are designed to enhance water quality while reducing energy consumption.
In conclusion, aeration systems, from disc air diffusers to micro bubble diffusers, are essential tools in the fight for cleaner, healthier water. Whether it’s for large wastewater treatment plants or small aquariums, the right aeration system can significantly improve oxygen levels and create a more sustainable aquatic environment.
Disc Diffuser: Everything You Need to Know!
Aquasust disc diffusers are essential in wastewater treatment, especially for aeration, as they efficiently transfer oxygen to water by producing fine bubbles. Made from robust materials like EPDM, and silicone, they're designed to withstand harsh conditions and provide high oxygen transfer rates due to their optimal bubble size. These devices are installed at the bottom of tanks, requiring regular maintenance to prevent clogs and ensure effectiveness. They're versatile, used in small and large-scale treatment plants, and are critical for processes relying on aerobic bacteria. With their energy efficiency, longevity, and reliable performance, choosing the right disc diffuser depends on factors such as tank dimensions, wastewater type, desired oxygen levels, and budget.
Micro-pore disc diffusers are a key component in the aeration system of aerobic tanks in wastewater treatment, directly affecting the efficiency of oxygen dissolution, energy consumption, and subsequent maintenance costs. When comparing disc diffusers with diameters of 350mm, 270mm, and 215mm, comprehensive considerations can be made in terms of performance, installation, and maintenance:
1. Disc Diffuser Performance and Oxygen Transfer Efficiency:
The larger 350mm and 270mm disc diffusers, due to their larger surface area, can theoretically produce more bubbles, enhancing the efficiency of oxygen dissolution. However, the actual oxygen transfer efficiency also depends on the size and distribution of bubbles, as well as the depth of aeration. Smaller disc diffusers may more easily produce finer bubbles, contributing to higher oxygen transfer efficiency.
2. Disc Diffuser Coverage:
A larger disc diffuser can cover a greater area, meaning that fewer discs may be needed for the same treatment capacity.
3. Disc Diffuser Installation Flexibility:
The smaller 215mm disc diffuser provides greater layout flexibility in aerobic tanks, adapting easily to the shape and size of the tank, and facilitating more uniform oxygen distribution. The larger 270mm and 350mm disc diffusers, due to their wide coverage, can reduce the number of disc diffusers required, thereby simplifying layout design. This is advantageous for large aerobic tanks, as it can reduce installation complexity and initial investment costs. However, this may sacrifice some layout flexibility to an extent.
4. Disc Diffuser Installation Cost:
A larger disc diffuser may reduce the total number of disc diffusers needed and the number of installation points, potentially reducing initial installation costs. This might also mean stronger support structures are needed.
5. Disc Diffuser Maintenance and Clogging Risks:
All micro-pore disc diffusers can face clogging issues, but the smaller 215mm disc diffuser may require more labor for inspection and cleaning due to their higher quantity. However, maintaining or replacing an individual smaller disc diffuser may be more convenient, especially when replacement is necessary.
6. Disc Diffuser Maintenance Cost:
In the long run, maintenance costs depend not only on the durability of the disc diffuser but also on its anti-clogging performance and ease of cleaning. Smaller disc diffusers may offer more flexible maintenance and replacement options.
7. Disc Diffuser Layout and Design:
The smaller 270mm and 215mm disc diffusers allow for greater layout flexibility and are better suited for irregularly shaped or smaller aerobic tanks. They can achieve a more uniform oxygen distribution but may require more installation points and initial investment.
8. Disc Diffuser Operation and Energy Consumption:
Large 350mm disc diffusers, due to their large coverage area, may reduce the required fan power to some extent, thereby lowering energy consumption. But this also depends on the actual oxygen transfer efficiency and system design.
9. Disc Diffuser Cleaning and Maintenance:
The smaller 215mm disc diffuser may increase the workload for maintenance and cleaning due to their larger number, especially when wastewater contains a high concentration of suspended solids or fibrous materials. However, replacing or maintaining an individual disc diffuser may be more convenient and cost-effective.
10. Disc Diffuser Replacement Cost:
The larger 270mm and 350mm disc diffuser may be more expensive to replace, especially when necessary, but overall maintenance frequency may be lower. Although the smaller disc diffuser has lower individual costs, if replaced frequently, the total cost may increase.
11. Disc Diffuser Comprehensive Consideration:
For large-scale domestic wastewater treatment plants, larger disc diffusers (270mm, 350mm) may be preferred to reduce the number of installations and initial investments.
In cases where high oxygen transfer efficiency is required, or where the aerobic tank has a complex spatial layout, a smaller 215mm disc diffuser may be a better choice, as it can provide a more uniform distribution of oxygen and higher efficiency.
Maintenance and operational costs are also considerations in the selection; although smaller disc diffusers may require more labor for maintenance, their replacement costs and flexibility may be more advantageous.
The final choice should be based on the specific design requirements, operational budget, and maintenance strategy of the wastewater treatment plant, often requiring a trade-off between performance, cost, and operational convenience.
Disc Diffuser of Secondary Wastewater Treatment Application
Aquaculture Wastewater Treatment
Municipal Wastewater Treatment
Textile and Dyeing Wastewater Treatment
Pulp and Paper Industry Wastewater Treatment
Food and Beverage Wastewater Treatment
Oil Refinery Wastewater Treatment
Brewery Wastewater Treatment
Hospital Wastewater Treatment
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With 20 years of wastewater treatment experience, AquaSust is the trusted expert in biochemical pool solutions. If you have any questions about wastewater treatment, please contact us and we will provide you with the best solution.
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