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.