Process for disposing biocide-containing cooling water
US6849664B2 · kind B2 · utility
1Cited by
26References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2001 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Oct 18, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/18
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention relates to the use of deactivatable biocides in cooling water systems of industrial processes that require dissipation of heat. The present invention relates to methods of inhibiting growth and reproduction of microorganisms in the cooling water comprising adding the deactivatable biocides to the cooling water and irreversibly deactivating the deactivatable biocides before or upon disposal of the cooling water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.