Ozone is one of the most powerful commercially available oxidants and is commonly used for municipal water and wastewater treatment.
Ozone is an unstable molecule; thus, Water ApS recommends that its generation should occur at the point of application. The length of tubing should be kept as short as possible to minimize ozone destruction within the residence time in the inlet tubing.
If several ozone treatments is needed at the same facility, we recommend that each treatment point should be supplied with ozone from an ozone system build adjacent to the point of treatment. This reduced ozone destruction by transport, and is also a safer option.
Many ozone generators on the market are huge systems, but our modular systems can be used to suit your needs and spread out the ozone production at your facility.
Safety, Effeciency, Stability
Designed to be the first choice for any application
The Gaia Modular ozone generator is based on patented technology and stands out for its efficiency, reliability, low energy consumption, and strong life cycle performance. It is also designed to be user-friendly and easy to operate.
The modular design allows multiple cells to be combined to achieve the required ozone capacity.
Unlike many conventional systems that require complete shutdown during maintenance, the Gaia Modular system allows service to be performed while the system remains in operation.
For new installations, ozone treatment systems can be integrated into a dedicated room designed for the Gaia Modular system. This improves operational safety and provides easier access for service and maintenance.
Cooling
A very important part of ozone generation is to keep the system cool.
Ensuring a stable low temperature does not only make the ozone generator more effective, the gas inside the generator will also be cooled down, making the ozone more stable for transportation to the point of application.
Larger Gaia modules is cooled down parrallelly with a cooling fluid temperature of maximum 15 °C with a minimum flow of 7 l/m to each generator.
| Ozone output | WGS (Single cell) | WGD (Double cell) |
| Ozone production (g/hour) | 62.5 | 125 |
| Ozone concentration (% wt/wt) | 10 | 10 |
| Ozone concentration (g/Nm3) | 150 | 150 |
| Oxygen inlet 7 NL/min (LOX) * | 7 | 14 |
| Operational area of Gaia | WGS (Single cell) | WGD (Double cell) |
| Operating pressure of the ozone generator (BAR)
(Recommended) |
2-3 2.5 |
2-3 2.5 |
| Oxygen inlet (%) | 92-98* | 92-98* |
| Oxygen dew point (°C) | -60 | -60 |
| Oxygen inlet pressure (BAR) | 2.5 | 2.5 |
| Oxygen inlet flow rate (NL/min) | 2-10 | 4-20 |
| Cooling fluid inlet temperature (°C)
(Recommended) |
<20 (15) |
<20 (15) |
| Cooling fluid flow (L/min, per generator) | 7 | 7 |
| Maximum allowable pressure of the cooling agent (BAR) | 7 | 7 |
| Electricity requirement (V/Hz) | 230 V(AC) ±3%, 50/60 Hz, Single Phase | |
| Current requirement (A) | 5 | 10 |
| Maximum power consumption (W)
(Recommended) |
600 (500) |
600*2 (500*2) |
| Ambient temperature range (°C) | 5-40 | |
| Maximum relative humidity (% rH) | 98, non-condensing |
| Operational conditions | WGS (Single cell) | WGD (Double cell) |
| Height (mm) | 330 | 330 |
| Width (mm) | 300 | 300 |
| Depth (mm) | 120 | 216 |
| Oxygen inlet (mm) | 4/6 | 4/6 |
| Ozone outlet (mm) | 4/6 | 4/6 |
| Materials | Stainless Steel / Anodized Aluminum / PTFE / PFA / PEEK | |
| Weight (kg) | 12 | 20 |
| IP class | IP21 | IP21 |
* if 100% oxygen (LOX) is used, you must add 2-5% nitrogen for the cell to work optimally.
Do you have questions about technology, projects, or any other ozone-related topics? Do not hesitate to reach out. We are looking forward to hearing from you!
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