Professional On Oxygen And Nitrogen Gas Generation Solution.
93% 20Nm³/h High-Performance Industrial PSA Oxygen Generating System 20Nm³/h for Municipal Wastewater Treatment and Ozone Generation Feed
Zhongsu Hengda’s high-performance industrial PSA oxygen system, with a 20Nm³/h flow rate, is specifically engineered for municipal wastewater treatment plants and large-scale ozone generation systems. It delivers consistent high-purity oxygen (93%±3%), perfectly meeting the intensive demands of biological wastewater treatment and high-concentration ozone synthesis.
By providing concentrated oxygen instead of ambient air, the system significantly boosts Dissolved Oxygen (DO) levels in aeration tanks, accelerating the biological degradation of COD/BOD and enhancing overall treatment capacity. The exceptionally dry output with an ultra-low pressure dew point serves as the premium feed gas for ozone generators in Advanced Oxidation Processes (AOPs), maximizing ozone yield while protecting electrodes from moisture-induced corrosion. Featuring a compact, skid-mounted design for rapid integration, the system supports 24/7 automated operation and smart digital monitoring, offering a cost-effective and highly reliable oxygen source for modern sustainable water initiatives.
PRODUCT DESCRIPTION
Developed by Zhongsu Hengda, this 20Nm³/h high-performance industrial-grade PSA oxygen system is specially engineered for municipal wastewater treatment facilities and large-scale ozone generation plants. Adopting advanced Pressure Swing Adsorption (PSA) technology, it provides a stable and continuous delivery of high-purity oxygen (93%±3%), all while maintaining exceptionally low energy consumption.
This unit is designed to ensure a consistent and balanced oxygen supply for critical water treatment processes, including high-intensity aeration, biological nutrient removal, and ozone-based Advanced Oxidation Processes (AOPs). By maintaining optimal oxygen concentration and pressure, it serves as the ideal feed gas for efficient ozone synthesis, directly enhancing the biological degradation of organic pollutants (COD/BOD) and improving the efficiency of activated sludge systems to meet stringent environmental discharge standards.
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Product parameters
|
Purity |
93±2% (Normal) |
|
O2 Capacity |
1-200Nm3/h |
|
Discharge O2 Pressure |
0-5.5 Bar (Normal) |
|
O2 Dew Point |
－40℃ (Normal) |
|
Operation |
Full automatic |
Product Introduction
ADVANTAGES AND FEATURES
APPLICATION INDUSTRY
Common models
| Model No. |
Capacity (Nm3/h) |
Air Material (Nm3/h) |
Power consumption (W) | Length x Width (mm/mm) |
| HDFO-5 | 5 | 50 | 800 | 1600x1200 |
| HDFO-10 | 10 | 100 | 800 | 1800x1500 |
| HDFO-20 | 20 | 200 | 800 | 2000x1600 |
| HDFO-30 | 30 | 300 | 800 | 2200x1800 |
| HDFO-40 | 40 | 400 | 800 | 2400x1800 |
| HDFO-50 | 50 | 500 | 800 | 2600x1800 |
| HDFO-60 | 60 | 600 | 800 | 2600x1800 |
| HDFO-80 | 80 | 800 | 800 | 2800x1800 |
| HDFO-100 | 100 | 1000 | 800 | 3500x2200 |
| HDFO-120 | 120 | 1200 | 800 | 3600x2200 |
| HDFO-150 | 150 | 1500 | 800 | 3800x2300 |
| HDFO-180 | 180 | 1800 | 800 | 4000x2300 |
| HDFO-200 | 200 | 2000 | 800 | 5200x2300 |
* Equipment can be customized according to customer needs
USER EVALUATE
FAQ
The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.
1) O2/N2/H2 Flow rate: ____Nm3/h
2) O2/N2/H2 Purity: ____%
3) O2/N2/H2 Discharge pressure: ____Bar
4) Voltages and Frequency: _____V/PH/HZ
5) Application or use for which industry.
We will recommend the most suitable equipment for you according to your needs.
The company has developed into a first-class professional supplier of air separation equipment boasting the integration of scientific research and production capacities in China.