Compositions and methods for controlling microorganism growth in water processing systems
US6630106B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 13, 2001 |
| Grant date | Oct 7, 2003 |
| Priority date | — |
| Expiry date | Mar 13, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/023
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention relates to methods and compositions for reducing the growth of microorganisms and other contaminants of water processing and holding systems. Rapid reduction in the growth of fungi, algae, spores, molds, bacteria, protozoa and/or other contaminating microorganisms found in water processing and holding equipment is achieved by placing a material comprising an antimicrobial composition, preferably one containing a metal oxide and a binder, in an area of such equipment where there is water movement or storage, thereby destroying contaminating water-borne or air borne microorganisms in the water and on the surfaces of the equipment in contact with the water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.