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 The Point Four Pressurized Column is a custom engineered high-performance gas injection system for high-capacity, on-demand applications such as intensive fish farming, bottled drinking water, hothouse/ greenhouse plant production and waste water management.
 Water is side streamed
under pressure to the column where it is highly super saturated
with dissolved gas and then returned to main stream. The system
is fully automatic, comprising: level controller, oxygen and
water flowmeters, control valves.
Typical performance data (for oxygenation):
1000 l/min side stream flow rate, 11kg/hr oxygen absorption
rate.
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Side stream DO |
185mg/l @ 60 psig, 15°C. |
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Main stream DO |
7mg/l increase with
less than 4% side stream. |
- Side stream treatment, less than 5% of total flow treated
- low pumping requirements.
- 100% gas utilization - no losses.
- High absorption capacity - packs
the most gas possible into a given volume of water.
- Compact, easy to install and operate
- ideal for emergency situations.
- Custom Engineered - to meet
your specific requirements.
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