Chlorine dioxide generation device and chlorine dioxide generation system

    公开(公告)号:US11685652B2

    公开(公告)日:2023-06-27

    申请号:US17604937

    申请日:2020-04-15

    摘要: Provided is a chlorine dioxide generation device, suitable for long-term storage, discharging a chlorine dioxide-generating mixture that remains at an object of interest when used to thereby stably exhibit the effect of chlorine dioxide. A chlorine dioxide generation device, comprising: a first container containing a first composition comprising a chlorite and fumed silica; a second container containing a second composition comprising an acidic substance and fumed silica; an outer container housing the first container and the second container; a mixing section that mixes the first composition released from the first container and the second composition released from the second container to produce a mixed composition; and a discharging section that discharges the mixed composition produced by mixing in the mixing section.

    Sanitization of an article using in situ electrolysis

    公开(公告)号:US12070523B2

    公开(公告)日:2024-08-27

    申请号:US17856408

    申请日:2022-07-01

    发明人: Michael Fink

    摘要: A system, comprising: a chlorine source in form of an electrolysis unit to generate an in-situ generated active chlorine; wherein a concentration of perchlorate is not more than half of a concentration of chlorate; and pH of a fluid containing in-situ generated active chlorine is more than 7.4; a buffer tank to store a concentrate of in-situ generated active chlorine as a free available chlorine (FAC); a fluid distribution system to supply FAC in form of an in-use fluid to the cabinet; wherein the system is configured to clean and disinfect an article with the fluid while complying with national and international standards for food safety, operator's safety and regulatory requirements regarding the use of biocides.