Apparatus and method for monitoring and controlling biological activity in wastewater and controlling the treatment thereof
US5552319A · kind A · utility
17Cited by
13References
20Claims
0Family size
Assignee
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Key dates
| Filing date | May 25, 1994 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | May 25, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W10/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus which monitors and controls biological activity of wastewater under anaerobic, anoxic and aerobic conditions by measuring changes in dissolved oxygen content of the wastewater and/or cellular NADH. A wastewater treatment system is controlled in accordance with the results generated by the monitoring system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.