Startup company Fujia Environmental Safety Technology in Changsha, Hunan Province, has received approval for a disinfectant that completely inactivates SARS COV2 viruses within one minute. It contains about 1% quaternary surfactants such as didodecylmethylammonium chloride and benzalkonium chloride. Since it is alcohol-free, it can also be used in airplanes and high-speed trains.

Science and Technology News, Feb. 21, 2022