Advancing the sciences, engineering & applications of ultraviolet technologies to enhance the quality of human life & to protect the environment.

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Welcome to the 2023 CUVA/IUVA Asia UV Symposium

The International Ultraviolet Association (IUVA) and the Chinese Ultraviolet Association (CUVA) are pleased to announce the 2023 CUVA/IUVA Asia UV Symposium. This will be a hybrid event, with attendance open both virtually and in person, taking place at Jinan (Shandong Province, China) from November 4-6, 2023.

CUVA/IUVA Asia UV Symposium is an important forum for presenting and discussing the leading-edge UV technology development and applications, and offer an opportunity to network with colleagues from across the Asia region.

The topics that may be covered by this symposium include, but are not limited to:

  • UV Disinfection & Byproduct
  • UV-AOPs
  • UV Light Source: Mercury-based light-sources, UV-LEDs, UV excimer lamps, UV Laser Technology, and other emerging UV devices
  • Low Wavelengths: Far-UVC & Vacuum UV
  • Validation
  • Design, Operation, and Maintenance
  • UV Technology Advances


  • Municipal drinking water, reuse water and wastewater treatment
  • Air disinfection and purification
  • Surface disinfection
  • Industrial water treatment
  • Secondary water supply
  • Healthcare

We would like to invite you to participate in this event, to share your recent research outcome, experiences, and lessons in UV technology as well as take this opportunity to develop cooperation.

We are looking forward to seeing you at the 2023 CUVA/IUVA Asia UV Symposium!

Watch this site over the next few months as we will post information on the conference program, technical tour, exhibits, and hotel/travel details.

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