|
Directly
to the efficiency of UV disinfection is the highest around 250 ~ 280 nm
wavelength domain, and in the decomposition of organic matter, dust,
dioxins and other pollution substances difficult to decompose, with the
wavelength 270 ~ 320 nm with UV irradiation such as titanium dioxide
photocatalyst ultraviolet irradiation system has a relatively good
decomposition results. The research team plans to further enhance the
wavelength of 250 ~ 280 nm with the sterilization efficiency of using
deep-ultraviolet light until the realization of wide-area wavelength of
220 ~ 390 nm wavelength of the highly efficient, and deep-UV high-power
output in-depth study with a view to the current 1.5% efficiency of up
to 10-digit percentage points. |