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Selection of cyanobacteria over green algae in a photo-sequencing batch bioreactor fed with wastewater

Author
Arias , D.M.; Rueda, E.; Garcia, M.; Uggetti, E.; Garcia, J.
Type of activity
Journal article
Journal
Science of the total environment
Date of publication
2019-02-25
Number
653
First page
485
Last page
495
DOI
https://doi.org/10.1016/j.scitotenv.2018.10.342 Open in new window
Repository
http://hdl.handle.net/2117/129112 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0048969718342414 Open in new window
Abstract
In this work, a strategy based on photo-sequencing batch operationwas used to select cyanobacteria over unsettled green algae in awastewater treatment system, evaluating for the first time the effect of hydraulic regimes on nutritional dynamics and microorganisms' competition. During 30 days of operation, an initial microalgae mixed consortia dominated by the green microalgae Scenedesmus sp. was cultivated in two different photo-sequencing batch reactors operated at hydraulic retention time (HRT...
Citation
Arias , D.M. [et al.]. Selection of cyanobacteria over green algae in a photo-sequencing batch bioreactor fed with wastewater. "Science of the total environment", 25 Febrer 2019, núm. 653, p. 485-495.
Group of research
GEMMA - Group of Environmental Engineering and Microbiology

Participants