150w O3 UVC G10Q High Ozone Lamp Decompose Organic Waste Gas

Among them, O3 is often referred to as ozone, which has a strong oxidizing property. At present, the photolysis ultraviolet lamp used for waste gas treatment is mainly beneficial to the ozone generated by the continuous combination of 185nm ultraviolet rays and O2 to decompose organic waste gas.

 

For example, in the treatment of H2S, hydrogen sulfide is a strong reducing agent and O3 is a strong oxidizing agent.

 

But why do many customers often report that the effect is worse after the initial effect?

 

In fact, the fundamental reason is that the transmittance of ultraviolet rays at 185nm is directly related to the attenuation caused by the change of the glass lattice and the influence of impurities!

This is the attenuation curve of the conventional 254nm wavelength ultraviolet light. The 254nm ultraviolet light and the 185nm ultraviolet light are emitted at the same time after the mercury atoms are excited. The conventional ozone-free ultraviolet light with only 254nm wavelength is added TI (titanium) in the quartz glass, and the 185nm ultraviolet light is added to the quartz glass. UV rays are filtered out. The dual-band ozone ultraviolet lamp directly uses the so-called transparent quartz tube without TI.

Although the proportion of 254nm and 185nm ultraviolet rays will not change after the mercury atoms are excited, the proportion and attenuation of 185nm ultraviolet rays transmitted from the quartz glass tube wall are different depending on the selected quartz glass material and the treatment method for the quartz glass. very big. Because the shorter wavelength of 185nm ultraviolet rays has higher requirements for the selected quartz material.

 

The photolytic ultraviolet lamp commonly referred to on the market is the ozone lamp. The selected quartz glass is generally quartz glass with a hydroxyl content of less than 15PPM, an impurity content of less than 50MMP, and a purity of 99.9%. This material is used for general ultraviolet sterilization purposes. Ultraviolet lamps are possible, because the transmission of ultraviolet rays of 254nm wavelength is relatively less demanding, but the transmission of 185nm vacuum ultraviolet rays has higher requirements on materials, and the hydroxyl content of real high-ozone ultraviolet lamps is less than 5PPM (actually close to 0), the impurity content is less than 20MMP, and the purity of quartz glass is 99.999%. The ultraviolet lamp made of this material quartz glass is about 30% higher than the conventional ultraviolet lamp in the market. This is not the key, the most important thing is that this kind of real high ozone special quartz glass has a maximum attenuation of 185nm ultraviolet rays within 10,000 hours of life, and the attenuation of 185nm ultraviolet rays is limited by conventional ozone ultraviolet lamps after lighting for three or four thousand hours. The effect of glass material is nearly 50%! This is the main reason why the effect will be worse as it goes on.

 

Of course, quartz glass for high-purity and high-ozone ultraviolet lamps is twice as expensive as ordinary quartz glass, and it needs to be customized. Due to the confusion in the market, users are not very clear about this, which is also the main reason why most manufacturers do not use it well.

 

Features:

 

Using advanced nano-alumina coating technology, verified by the maker laboratory, the lamp has been operated for 8000 hours, and the attenuation value of ultraviolet lamp radiation is less than 20%, which is better than the 30% required by the national standard. Maximum intensity UV output.

The amalgam alloy technology is independently deployed, and the mercury vapor pressure is precisely controlled to maximize the radiation efficiency per unit length, which completely overcomes the temperature rise and light decay caused by the temperature and humidity of the liquid mercury lamp. By adjusting the alloy ratio, different temperatures can be achieved. Zones provide stable UV radiation output.

A variety of lamp head models can be customized to meet the needs of ultra-high power and special pipe diameters."