Industrial Aquaculture Ozone Disinfection System

Energy consumption is the most critical metric for ozone generators.

• Operation at higher frequencies: Ozone is generated exclusively during the voltage rise phase of the high-voltage AC cycle; consequently, the higher the operating frequency, the greater the efficiency of ozone generation.
• Smaller ionization gaps: A narrow ionization gap necessitates a lower ionization voltage, and a reduced ionization voltage translates directly into lower electricity consumption.
• Shorter gas ionization distances: Within the ionization chamber, the generation of ozone occurs simultaneously with its decomposition. Given a specific target ozone concentration, a shorter gas residence time minimizes the additional energy expenditure associated with ozone decomposition.

• In the context of using ozone generators for aquaculture water treatment, ozone concentration is of paramount importance; the higher the gaseous ozone concentration, the greater the efficiency of heterogeneous mass transfer and oxidation, and the lower the oxygen consumption.
• Our plate-type ozone generators achieve higher ozone concentrations by increasing the ratio of ionization surface area to ionization volume, employing high ionization frequencies, and utilizing highly efficient cooling systems.

• The ionization chambers of glass-tube ozone generators contain extensive stainless steel surfaces; corrosion of these surfaces within the chamber leads to a significant reduction in ozone generation efficiency.
• In contrast, our company’s plate-type ozone generators feature no stainless steel—or any other corrosion-prone materials—within their ionization chambers; consequently, both ozone output and production efficiency remain stable.

✅ Plate-Type — Annual decay rate: 1%–3%

3-Year Cumulative Degradation: 3%–8%
5-Year Cumulative Degradation: 5%–12%

Causes of Attenuation: Dielectric aging, slight electrode oxidation, seal aging
Characteristics: Extremely slow attenuation, long-term stability

❌ Tubular — Annual decay rate: 7%–15%

Energy consumption is the most critical metric for ozone generators.

3-Year Cumulative Degradation: 20%–38%
5-Year Cumulative Degradation: 30%–55%

Causes of Degradation:
Corrosion and scaling on the inner walls of the discharge tubes
Breakdown or aging of the dielectric layer
Failure of individual tubes, resulting in a decline in overall output
Gradual decrease in cooling efficiency over time

• In glass-tube ozone generators, the glass tubes are susceptible to breakage when subjected to bumps, improper maintenance procedures, or electromagnetic vibrations.
• Our company’s plate-type ozone generators feature an aluminum alloy exterior and contain no fragile internal components—such as glass tubes—thereby ensuring exceptionally high mechanical strength.

✅ Plate-Type: Very high mechanical strength

• The dielectric medium is subjected to uniform force, exhibiting strong resistance to deformation and vibration.
• Precision-assembled, it is highly resistant to deformation and electrical breakdown.
• The housing electrodes are constructed from aluminum alloy + ceramic or titanium alloy, offering robust resistance to ozone corrosion, dust, and moisture.
• Heat dissipation is uniform (with a temperature rise of only 3–5°C), resulting in minimal ozone decomposition and ensuring stable ozone concentrations during aquaculture water disinfection.

❌ Tubular: Poor mechanical stability

• Featuring a single-tube series configuration with unilateral water cooling, the system suffers from poor mechanical rigidity; vibrations can easily lead to tube loosening or cracking of the dielectric material.
• The discharge tubes are constructed from quartz or enamel, materials characterized by high brittleness and low resistance to mechanical shock and thermal expansion/contraction.
• The electrodes are predominantly made of stainless steel; prolonged exposure to an ozone-rich environment renders them susceptible to oxidation, scaling, and corrosion, ultimately resulting in discharge failure.
• Localized overheating accelerates the decomposition of ozone, leading to significant fluctuations in ozone concentration.
• Due to the series-connected architecture, the failure of a single tube results in a reduction in the output of the entire assembly, thereby accelerating overall performance degradation.

• In aquaculture applications—particularly in highly intensive Recirculating Aquaculture Systems (RAS)—space is often at a premium. Consequently, utilizing equipment with a smaller footprint helps conserve space while still fully meeting operational requirements.
• Furthermore, given the frequent use of ozone generators within aquaculture RAS, a more compact size facilitates easier handling during routine daily operations.

Ozone generators are frequently used as aquaculture disinfection equipment. If frequent maintenance is required, it will incur significant additional management and labor costs.

✅  Plate-Type: Simple Maintenance

• Requires virtually no daily attention
• Ready to use immediately upon startup; shuts down instantly
• Weekly / Monthly Maintenance Notes: Wipe dust off the machine chassis
  Briefly check to ensure water temperature and air supply are normal
• Consumable Parts： Virtually no standard consumable parts
• Maintenance Time: ≤ 20 minutes per month

❌ 100 g/h Tubular: Complex maintenance

• Requires Daily Monitoring
• Prone to gas leaks, water leaks, and unstable discharge.
• Requires Monthly Maintenance： Verify uniform discharge across individual tubes.Clean internal deposits and oxide layers. Inspect connector seals.
• Wear Parts
  The discharge tubes, sealing gaskets, and connectors are all consumables.