Membrane biofilm reactor method for reducing the concentration of oxidized contaminants in ground water
US7618537B2 · kind B2 · utility
6Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Mar 28, 2008 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Apr 7, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/37
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Apparatus and methods for water treatment are described, particularly for the simultaneous removal of nitrate, perchlorate, and other organic contaminates from contaminated water using a membrane biofilm reactor (MBfR).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.