公开(公告)号：US10590014B2

公开(公告)日：2020-03-17

申请号：US16100431

申请日：2018-08-10

申请人： NIKKISO CO., LTD.

发明人： Tetsumi Ochi ,  Shinya Watanabe ,  Jin Takano ,  Takashi Okamoto

IPC分类号： C02F1/32 ,  C02F103/08

摘要： Provided is a flowing-water sterilization system that includes a flow channel for passing seawater to be sterilized, and a light source emitting ultraviolet light to irradiate the seawater passing through the flow channel, wherein the light source includes a light-emitting diode that emits light not including infrared light. The light-emitting diode may emit ultraviolet light that has a wavelength of not less than 250 nm and not more than 350 nm and does not include light with a wavelength of not more than 200 nm. The system may further include a cooling unit for cooling the light source.

公开(公告)号：US10829395B2

公开(公告)日：2020-11-10

申请号：US16663648

申请日：2019-10-25

申请人： NIKKISO CO., LTD.

发明人： Tetsumi Ochi ,  Shinya Watanabe ,  Jin Takano ,  Takashi Okamoto

IPC分类号： C02F1/32 ,  C02F103/08

摘要： Provided is a flowing-water sterilization system that includes a flow channel for passing seawater to be sterilized, and a light source emitting ultraviolet light to irradiate the seawater passing through the flow channel, wherein the light source includes a light-emitting diode that emits light not including infrared light. The light-emitting diode may emit ultraviolet light that has a wavelength of not less than 250 nm and not more than 350 nm and does not include light with a wavelength of not more than 200 nm. The system may further include a cooling unit for cooling the light source.