[Cold Knowledge] UVLED Applied in These Fields, Do You Know?

Compared to UV mercury lamps, UV_LED has many advantages: no mercury, no environmental pollution, no health risk; long life; low radiation attenuation; easy control and adjustment, etc. Therefore, UV-LED has broad application prospects, mainly used in many fields such as solidification, testing, medical treatment, beauty, sterilization, disinfection, communication, etc. Let's introduce other applications of UVLED. Medical (optical therapy) uses ultraviolet LED (365 nm) to illuminate tumor cells. Through comparison, the number of cell apoptosis and necrosis after being exposed to the UV LED and the traditional light source system are approximately consistent. This proves that the potential and possibility of new light sources for phototherapy can replace traditional ultraviolet fluorescence lamps with bulky, short life, and greater energy consumption. Fluorescence testing (biological testing) is difficult to provide periodic response, unable to form clear fluorescent analysis images in fluorescent detection, and the fluorescent strength of organic matter is decaying with the exposure time. Sewage treatment (sterilization disinfection) researchers and other researchers using bacteria and chemical indicators in wastewater to evaluate UV-A or UV-C LED and the combination of the two for the treatment of urban sewage. The experiment monitored the residual rate of the biological indicators in the urban sewage and the oxidation rate of creatinine and phenols in the urban sewage. As a result, compared with the use of a UV-LED alone, combined with the use of UV-A and UV-C ultraviolet LED device It can effectively reduce the content of microorganisms in wastewater. This method can effectively regenerate the use of urban wastewater, which is of great significance for many countries with lack of water resources. The technicians of compound degradation (optical degradation) technicians have studied the effect of 255 nm UV_LED silk printed curing and H2O2 intermittent reactor for the effect of reverse osmosis concentration in urban sewage in high salt. Taking the concentration of organic carbon (DOC), color, and pH (pH) as the detection index. The condensate causes the DOC concentration and color to decrease, while the subsequent UVC/H2O2 processing causes these parameters to be further reduced. This proves that UV-LED has potential application prospects in the field of reverse osmosis concentrated degradation treatment. Tianhui Technology Development Co., Ltd. specializes in the development, production, sales and technical services of UVLED curing equipment. It is a professional UVLED light source manufacturer. Since the establishment of the company, Tianhui Technology, which has excellent employees, attaches great importance to the investment in technology research and development, tailor -made high -quality, efficient and energy -saving UVLED light sources for customers. Customers provide stable and efficient products.