Water clarification method and device
US10029930B2 · kind B2 · utility
0Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2011 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Aug 4, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/06
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a method and device for clarifying water by means treatment of the colloidal structures contained in a liquid and/or a sludge supplied in a continuous flow at a flow rate of QEB=VEB/hour. The flow is sprayed into a chamber (2) under overpressure conditions in relation to atmospheric pressure, said chamber (2) having a volume v<VEB/20, and air (10) being injected simultaneously therein at a flow rate d.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.