UV LEDs are recently replacing mercury light as UV light source for disinfection applications. German researchers have developed a UV LED based disinfection system to purify brewing water and clean the caps for bottled beer and soft drinks. Researchers at the Advanced System Technology (AST) branch of the Fraunhofer Institute for Optronics, System Technologies and Image Exploitation IOSB in Ilmenau, Germany, have cooperated in collaboration with PURION, a UV technology solution provider, to create UV LED based purifying module to destroy germs...