Effluent treatment method for membrane separation activated sludge, effluent treatment apparatus, and effluent treatment system management program
US11414331B2 · kind B2 · utility
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Key dates
| Filing date | Mar 28, 2018 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Aug 15, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is an effluent treatment method based on a membrane separation activated sludge method, the effluent treatment method being characterized in that activated sludge collected from a membrane separation activated sludge tank is observed by an optical means, image processing is performed, and effluent treatment conditions are controlled in accordance with the results thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.