CPC C11D 17/043 (2013.01) [A61L 2/10 (2013.01); A61L 2/26 (2013.01); B08B 1/006 (2013.01); B08B 3/08 (2013.01); B08B 9/023 (2013.01); C02F 1/325 (2013.01); C11D 7/08 (2013.01); C11D 7/266 (2013.01); C11D 11/0041 (2013.01); C11D 17/049 (2013.01); A61L 2202/11 (2013.01); B08B 2209/02 (2013.01); C02F 2201/324 (2013.01); C02F 2303/04 (2013.01)] | 8 Claims |
1. A method for cleaning a sleeve of an ultraviolet light source, comprising:
providing the ultraviolet light source for disinfection of a fluid, wherein the sleeve surrounds the ultraviolet light source;
encapsulating a cleaning composition in a polymer material to form a compound;
placing the compound in a location adjacent to the sleeve, wherein a canister around and in contact with the sleeve encapsulates the compound against the sleeve;
dissolving the polymer material at a pH above a polymer material pH dissolution point, wherein the dissolving releases the cleaning composition; and
cleaning the sleeve using the released cleaning composition.
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