Biomass productivity of Chlorella vulgaris cultivated in fish and dairy cattle wastewaters
| Autor: | Julia Teodoro de Souza Nicolau, João Henrique Alves Souza, Pedro Augusto Arroyo, Elias Trevisan, Ricardo Souza Vasconcellos, Leonir Bueno Ribeiro |
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| Jazyk: | English<br />Portuguese |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Semina: Ciências Agrárias, Vol 42, Iss 3 (2021) |
| Druh dokumentu: | article |
| ISSN: | 1679-0359 1676-546X |
| DOI: | 10.5433/1679-0359.2021v42n3p1369 |
| Popis: | The biomass productivity and nutrient composition of microalgae, such as Chlorella vulgaris, depend on the cultivation process and the nutrient content of growth media. Thus, in this study aimed to investigate the biomass productivity of C. vulgaris cultivated in fish and dairy cattle wastewaters. Thirty wastewater samples (2.5 L) were collected from system of production. Microalgae were cultivated in Erlenmeyer flasks containing 10 mL of microalgae and 1,790 mL of wastewater under constant light of 5,000 lux for 16 days at 25 ± 2.0 °C. Wastewater samples differed in composition. Biomass productivity was 47 % higher (P |
| Databáze: | Directory of Open Access Journals |
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