Composition and method for continuous or intermittent removal of soil from recirculated washing solution
US10676380B2 · kind B2 · utility
0Cited by
16References
9Claims
0Family size
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Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Mar 29, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/44
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of removing food soils from a recirculated washing solution includes adding a flocculating agent to the recirculated washing solution and separating the particulates from the recirculated washing solution using a hydrocyclone. The flocculating agent causes a portion of the food soils to combine into particulates having a higher density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.