Resources

>Resources
FAQs

Product Brochure Technical Articles Case Sharing FAQs Photochemistry Knowledge UV Agent

Why is the ozone generator using ceramic plate gap discharge better than glass tube gap discharge?

Ceramic plates allow for a thinner discharge gap, and ceramics conduct heat faster than glass. Furthermore, the flat-plate discharge design is more precise and reliable than the cylindrical glass discharge design, resulting in a more efficient and concentrated ozone generation. For example, after grinding and polishing, the ceramic plate has a flatness of < 3 µm, allowing the discharge gap to be mechanically limited to 0.1–0.3 mm. In contrast, the glass tube has a "coaxial annular gap" with a minimum wall thickness of 1.2–1.5 mm; thinner walls can easily crack, resulting in a lower electric field strength. Furthermore, ozone generation is an exothermic reaction, with the decomposition rate increasing 2–3 times for every 10°C increase in temperature. The thermal conductivity of 95% Al₂O₃ ceramic is 24 W·m⁻¹·K⁻¹, while that of borosilicate glass is only 1.2–1.4 W·m⁻¹·K⁻¹. Therefore, the heat generated during the ceramic plate discharge can be quickly cooled by water cooling, resulting in more stable ozone generation.

Previous
How to use ozone generator to improve the efficiency of swimming pool water quality improvement?

Next
Why are wastewater treatment plants switching from chlorine disinfection to UV disinfection?

安力斯环境

Address：北京市海淀区上地信息路11号彩虹大厦北楼一层东110室

Telephone：010-82890788

Email：services@onyxepi.com


Wechat


Consult

Copyright © 2025 北京安力斯环境科技股份有限公司 版权所有 京ICP备202123645号