Organic sulfur reduction in wastewater
US6802976B2 · kind B2 · utility
3Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 13, 2002 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | Dec 7, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/10
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A process for reducing organic sulfur in a fluid, which comprises an organic sulfur compound, comprises contacting the fluid with an oxidizing agent to produce a pretreated fluid and contacting the pretreated fluid with an biologically active solid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.