Methods for removing biofilm from or preventing buildup thereof on surfaces in industrial water systems
US5411666A · kind A · utility
28Cited by
12References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 1994 |
| Grant date | May 2, 1995 |
| Priority date | — |
| Expiry date | Mar 22, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/023
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A composition for and methods of removing biofilm and controlling its development in industrial water systems. The water in such systems is treated with a combination of at least two biologically produced enzymes and a surface active agent, preferably an anionic surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.