Submerged membrane bioreactor system and biological methods for removing bisphenol compounds from municipal wastewater
US9199200B2 · kind B2 · utility
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3References
24Claims
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Key dates
| Filing date | Jun 29, 2011 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Nov 2, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present document describes a process and a bioreactor for reducing a bisphenol compound content of a wastewater using a membrane bioreactor containing a biomass in a volatile suspended solid (VSS) form where the biomass in the membrane bioreactor is operating continuously to reduce bisphenol compound content when the bisphenol compound volumetric load is below 108 g m−3 d−1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.