Define the load
Provide maximum and minimum flow, water chemistry, treatment objective and peak operating load.
Recirculating Aquaculture Equipment
PSA Oxygen Generators
Produce an oxygen-enriched gas stream for a coordinated aquaculture oxygen supply system.
- Brochure nominal oxygen concentration
- 93% ± 2%
- Confirmation needed
- Gas output, pressure, purity basis and ambient conditions
View image Technical information
Specifications
Figures below are transcribed from the stated brochure, where available. Confirm the selected model, conditions and scope in the final technical offer.
| Item | Documented information |
|---|---|
| Brochure nominal oxygen concentration | 93% ± 2% |
| Confirmation needed | Gas output, pressure, purity basis and ambient conditions |
Source: 汇鑫能源科技有限公司.pdf p. 31. Brochure information; final scope is agreed in the technical offer.
Equipment selection guide
Prepare the selection brief
Confirm the interfaces
Agree piping or service connections, electrical supply, control interfaces, installation access and the routine cleaning method.
Agree the scope
Specify the included equipment, optional configurations, commissioning tasks, acceptance conditions and documentation required.
Operating principle
How it works
Pressure swing adsorption uses a molecular-sieve bed to separate air components. A suitable compressor, filtration and control arrangement supplies the generator.
Technical approach
Key considerations
- On-site oxygen generation is documented.
- Integrates with an oxygen dissolution device and oxygen monitoring.
- Backup oxygen provision remains a separate engineering requirement.
Equipment selection guide
Where it fits
Recirculating Aquaculture Equipment
Specify oxygen flow, pressure, purity requirement, duty cycle and backup provision. The brochure lists 93% ±2 concentration without a complete operating schedule; confirm the rating in the supplier’s offer.
Questions & answers
What is the feed gas?
The source working principle describes separation from air. A feature bullet that calls oxygen the raw material conflicts with that principle and has not been repeated.
Can it connect directly to the culture tank?
The catalogue presents oxygen production and oxygen dissolution as separate components. Delivery and control should follow the system design.
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