Respirometry study of two different wastewater samples on COD fractioning & biodegradability for a specific activated sludge process and nitrification case study
This service was made according to customer order points and indications from Hydrolab Microbiológica (Surcis collaborator)
The client wanted Surcis to carry out a study about COD fractioning and nitrification.
For this study the client has provided to Surcis the following:
- Process type: Activated sludge - Extended aeration
- 2 wastewater samples: the first one is a punctual sample from an irregular wastewater influent (sample 1) and the second one is coming from one-day composite wastewater from the normal influent to the activated sludge process (sample 2)
- Activated sludge from the biological reactor.
- Some wastewater data in the process.
Date of the study: weeks 17 (April) and 18 (May) - 2012
Note: As usual, in the complete report presented to the client, Hydrolab Microniológica could also include a part of the microscopic bio-indication.