Composition and method for sulfide control
US5336431A · kind A · utility
37Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 1993 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | Jan 6, 2013 |
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.