| Autor: |
Kumar Oruganti Raj, Kumar Kumara Madhu, Tejavath Rakesh, Sriariyanun Malinee, Bhattacharyya Debraj |
| Jazyk: |
English<br />French |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
E3S Web of Conferences, Vol 428, p 01005 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2267-1242 |
| DOI: |
10.1051/e3sconf/202342801005 |
| Popis: |
Anthropogenic activities are causing a rapid increase in global carbon dioxide (CO2) emissions, which significantly contribute to global warming. Microalgae can be a sustainable solution for simultaneous wastewater treatment and sequestering CO2 through photosynthesis. The current study reports a comparative evaluation of Spirulina sp. microalgal biomass growth and lipid productivity during its cultivation supplied with air and biogas from an anaerobic digester. It was observed that there was a 4-fold increase in biomass productivity in the reactor sparged with biogas compared to air supply. The reactor sparged with biogas showed a significant increase in lipid content. This increase in biomass productivity could be attributed to the increased availability of CO2, favoring algal growth. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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