Biological scrubber odor control system and method
US7276366B2 · kind B2 · utility
3Cited by
9References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2006 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Feb 8, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S423/17
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system and method for the purification and biodeodorizing of a gas are disclosed. The system is highly adaptable and capable of operating in a variety of modes to tailor performance of the system to specific odor control applications. The scrubber stages of the system may each be maintained at different conditions to selectively promote bacterial activity that targets a variety of odorous constituents. The pH level of the irrigation fluid provided to each scrubber stage may be controlled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.