Microporous Ceramic Aeration Plate: Performance, Specs and Industrial Applications
Table of Contents
1. Product Overview
2. Core Technical Specifications & Performance Comparison
3. Key Functional Features
4. Main Industrial Application Scenarios
5. Daily Maintenance Tips
6. Industry FAQs
Product Overview
Microporous Ceramic Aeration Plate is a core fine bubble aeration component for water treatment systems. It is also widely known as ceramic fine bubble diffuser and porous ceramic aeration disc in global industrial markets.
This product is made of high-purity corundum ceramic materials. It forms uniform tiny micropores through high-temperature sintering process.
Compressed air pass through these micropores. It split into massive fine bubbles. This structure greatly improve oxygen dissolution efficiency in water bodies.
It replace traditional rubber and plastic aeration parts in many professional projects. It solves common problems like easy aging and low aeration efficiency.
Core Technical Specifications & Performance Comparison
Performance differences exist between ceramic aeration plates and other common aeration materials. The following table adopts standard test data from HJ/T 252 industrial environmental protection standards.
All parameter data is verified by professional water treatment equipment testing institutions.
Performance Index | Microporous Ceramic Aeration Plate | Rubber Membrane Aerator | PVC Aeration Pipe |
Oxygen Utilization Rate | ≥20% | ≥20% | ≥17% |
Standard Oxygen Transfer Rate (kg/h) | ≥0.13 | ≥0.13 | ≥0.10 |
Dynamic Efficiency (kg/kW·h) | ≥5.0 | ≥4.5 | ≥4.0 |
Maximum Resistance Loss (Pa) | ≤5000 | ≤3500 | ≤3000 |
Service Life | 5-8 years | 2-3 years | 1-2 years |
Anti-Clogging Ability | Strong | Medium | Weak |
Microporous Ceramic Aeration Plate has the highest dynamic efficiency among the three types. It save more energy for long-term water aeration operation.
Its service life is much longer than polymer materials. It reduce frequent replacement costs for water treatment systems.
The product pore size stays stable after long time use. No obvious deformation or pore expansion occurs.
Key Functional Features
Stable Fine Bubble Output
The internal micropore structure is uniform and dense. Pore size range keeps 0.5μm to 10μm in standard products.
It produce fine and dense bubbles. Bubbles rise slowly in water. It extend gas-water contact time.
Excellent Corrosion Resistance
High-temperature sintered corundum ceramic resist acid and alkali corrosion. It adapt to various industrial wastewater environments.
It do not dissolve or deform in corrosive water. It maintain stable aeration performance all year round.
Good Anti-Aging Performance
Unlike rubber and plastic parts, ceramic materials not affected by ultraviolet rays or water erosion.
It avoid aging, cracking and air leakage problems. It ensure consistent system operation.
Main Industrial Application Scenarios
Sewage Treatment Plants
Microporous Ceramic Aeration Plate is widely used in biochemical aeration tanks. It provide sufficient oxygen for microbial decomposition.
It improve sewage purification efficiency. It support stable operation of aerobic treatment processes.
Aquaculture Water Oxygenation
Porous ceramic aeration disc apply to fish ponds and industrial aquaculture systems.
Uniform oxygen supplementation prevent water hypoxia. It reduce aquaculture mortality rate effectively.
Industrial Water Circulation Treatment
Factory circulating water and process water use this aeration component. It remove volatile impurities through aeration.
It adjust water dissolved oxygen content to meet industrial production standards.
Daily Maintenance Tips
Regular backwashing is needed for ceramic aeration plates. It clear suspended solids that block micropores.
Check surface dirt accumulation every 3 months. Clean with high-pressure water when pores get blocked.
Do not hit the plate with hard objects. Ceramic material is hard but has low impact resistance.
Timely replace damaged plates. Broken parts will cause uneven aeration and waste energy.
Industry FAQs
Q1: Why choose microporous ceramic aeration plate over rubber aerators?
Ceramic aeration plate has longer service life, stable pore structure and better energy saving effect. Rubber aerators age fast and lose aeration accuracy after long use.
Q2: Can ceramic aeration plates work in high-salinity wastewater?
Yes. Corrosion-resistant ceramic material adapt to high-salinity and acid-base wastewater. It no performance attenuation in harsh water quality.
Q3: What cause aeration plate clogging?
Suspended sludge, organic sediments and algae attachment block micropores. Regular backwashing and surface cleaning can solve this problem.
Q4: What is the standard working pressure for this product?
The normal working pressure ranges from 0.1 MPa to 0.2 MPa. The maximum compressive tolerance can reach 0.35 MPa for standard models.