公开(公告)号：US20200255305A1

公开(公告)日：2020-08-13

申请号：US16481422

申请日：2018-02-15

Applicant: Ramot at Tel-Aviv University Ltd.

Inventor： Yoram Gerchman ,  Hadas Mamane ,  Vered Cohen Yaniv ,  Yifaat Betzalel ,  Avraham Balas

IPC: C02F1/32

Abstract: The present invention provides a method for water disinfection by exposing water, optionally simultaneously, to a combination of at least two ultraviolet (UV) irradiation sources, wherein at least one of said UV irradiation sources emits light at a wavelength of between 250 nm and 280 nm, and at least one of said UV irradiation sources emits light at a wavelength of between 285 nm and 310 nm; and an apparatus for carrying out said method.