Controlled dosing of chlorine dioxide of other sanitizing agents into pressurized water systems
US7112276B2 · kind B2 · utility
2Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 1, 2005 |
| Grant date | Sep 26, 2006 |
| Priority date | — |
| Expiry date | Apr 1, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/4891
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A medium having a support structure configured for circulation of a fluid therein, such as a replaceable filter cartridge, including a sanitizing agent which contains one or more reactants that are chemically configured for delivering chlorine dioxide or other sanitizing agents in a controlled dose to sanitize, deodorize, and disinfect upon being wetted by the fluid and positioned in the medium support structure to be exposed to the fluid circulating therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.