System and method for improved treatment of wastewater
US6444124B1 · kind B1 · utility
82Cited by
29References
22Claims
0Family size
Inventors
Key dates
| Filing date | Aug 25, 2000 |
| Grant date | Sep 3, 2002 |
| Priority date | — |
| Expiry date | Oct 5, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/30
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A method and system for treating sludge in a wastewater facility involving a novel concentration step optimises the energy balance and sludge solids mass reduction incurred from concentration and low pressure homogenization of the sludge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.