Chemical treatment of food processing wastes using dispersion polymers
US5451326A · kind A · utility
17Cited by
13References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 1994 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | May 16, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/905
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention provides a method for treating food processing wastes. Pursuant to the method, the food processing waste is treated with an effective amount of a dispersion of a water-soluble cationic polymer flocculant. In further embodiments, the method of the present invention includes the further steps of adding effective amounts of both a coagulant and flocculant in combination or separately.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.