Composition and method for sulfide control
US5200092A · kind A · utility
22Cited by
20References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 23, 1992 |
| Grant date | Apr 6, 1993 |
| Priority date | — |
| Expiry date | Jun 23, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S210/916
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
This application describes a composition comprising an alkali metal permanganate and a water soluble nitrate salt and a method of controlling the sulfide content and the odor of sulfur containing waste water by adding the composition of the invention to the waste water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.