Canton Fair Light Tech+ | Guangmingyuan UV Waste Gas Purification Technology Boosts a Green Future

Relevant research by the World Health Organization indicates that chemical components in industrial waste gas, such as organic compounds, sulfides, and fluorides, pose a serious threat to human health, significantly increasing the risk of respiratory-related cancers. Thus, how to efficiently treat waste gas has become an important topic in the global [[13. 节能、寿命与评价]] field. So, how should we use technological means to solve the problem of industrial waste gas pollution and achieve sustainable development?

At the upcoming China Import and Export Fair (known as the Canton Fair), Guangmingyuan will showcase a future-leading environmental protection purification technology—ultraviolet waste gas treatment technology.

Guangmingyuan has focused on the R&D and manufacturing of light technology for over 20 years, accumulating rich technical experience and patents through continuous technological innovation and R&D. The core of Guangmingyuan's UV waste gas treatment technology lies in UV photocatalytic oxidation, a innovative waste gas purification technology mainly applied to industrial waste gas and odor removal and purification in breeding.

△ Schematic diagram of high-energy UV for removing organic waste gas or VOC gases

紫外线光氧催化技术的核心原理是使用185nm紫外线光源照射有机气体，促使有机化合物分解并产生臭氧、自由基、超氧离子等活性物质。这些物质能够进一步分解废气中的有害成分，实现高效处理废气的目标，同时避免了二次污染。

In practical applications, Guangmingyuan's UV photocatalytic oxidation technology has achieved significant results in industrial waste gas treatment and odor removal and purification in the breeding industry. For example, in an odor removal project at a large chain farm, Guangmingyuan developed a waste gas deodorization equipment with automatic cleaning functionality. This equipment can operate continuously and stably under various environmental conditions, ensuring optimal irradiation effects and treatment efficiency. With this equipment, Guangmingyuan's UV waste gas treatment technology successfully eliminated odors, greatly improving the quality of life for surrounding residents.

△185nm lamp irradiation ammonia removal experimental data

At the same time, to better meet the special pollutant exhaust treatment needs of the pharmaceutical and chemical industry, petrochemical industry, etc., Guangmingyuan also developed a short-wave high-energy ultraviolet treatment solution based on 172nmexcimer lamps. This innovative solution not only efficiently performs deodorization but can also decompose polymers that are difficult to handle with conventional methods. 172nmexcimer lamp-generated UV has higher energy, enabling more effective decomposition of harmful chemicals and stubborn organic pollutants, generating highly oxidizing oxidants, thereby degrading VOCs. Therefore, 172nmexcimer lamps demonstrate higher efficiency in exhaust treatment and VOCtreatment, allowing them to be applied in broader scenarios.

Guangmingyuan has always taken light technology innovation as its core, continuously surpassing itself to lead industry technological development and provide excellent and leading products and services to global customers. We look forward to contributing to enterprises' goals of environmental protection, energy saving, and sustainable development through Guangmingyuan's UV waste gas treatment technology.

To this end, we sincerely invite you to visit our booth at the 133rd Canton Fair (Zone B, Stands 10.3G37-G38/H09-H10), where we will explore how light technology can empower a better life and jointly open the door to a sustainable future.