Dredging system
US6149811A · kind A · utility
11Cited by
11References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1999 |
| Grant date | Nov 21, 2000 |
| Priority date | — |
| Expiry date | Mar 29, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A10/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention is directed to a continuous, portable dredging system that employs a series of screens and gravity separation devices with flocculation to remove sediments from the dredged slurry. The system produces a treated water stream having low solids content and a recovered solids product having a low water content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.