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Water disinfection and sterilization

Release time:

2020-03-23

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Abstract

Zhongke Lu 'an deep ultraviolet LED helps water sterilization, environmental protection and healthy water have both!

In the water purification equipment of the water purification plant, in order to provide safer and safer water, not only filtration and chlorine disinfection are required, but also chlorine-resistant bacteria (Cryptosporidium, etc.) need to be inactivated by ultraviolet rays. At present, high power ultraviolet mercury lamp has been widely used in this field. However, since mercury is toxic to the human body and also harmful to the environment, more environmentally friendly light sources are required. Deep ultraviolet LED, which can achieve mercury-free, can provide safer and safer water sterilization technology. In addition, due to the long service life at the same time, the use of deep ultraviolet LED also helps to reduce the use of environmental resources. By using deep UV LEDs for water purifiers, safer disinfection can be achieved. Moreover, the service life of LEDs exceeds 10,000 hours, which can reduce the risk of performance degradation and does not require frequent replacement. Deep UV LEDs are more compact than mercury lamps and are suitable for use in small spaces. It has the characteristics of low power consumption and long life, and is expected to be used everywhere water passes, such as water dispensers, medical equipment, coffee machines, smart toilet seats and ice machines.

Key words:

Air disinfection and purification

Medical

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