Process for the disinfection of waters
US6478973B1 · kind B1 · utility
16Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 1998 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Feb 13, 2018 |
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.