Process and compositions for the disinfection of waters
US7449120B2 · kind B2 · utility
4Cited by
20References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 2007 |
| Grant date | Nov 11, 2008 |
| Priority date | — |
| Expiry date | Sep 11, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/37
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A process for killing microorganisms and controlling biofouling in high chlorine demand waters comprises mixing two components, one of which is an oxidant and the other an ammonium salt, and adding the mixture immediately to the aqueous system to be treated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.