Artículo

BIOREMEDIATION OF WASTEWATER OF NILE TILAPIA CULTIVATION BY MICROALGAE Spirulina platensis

Alan Da Cruz Coelho, Anderson; Damasceno Maia, Hundson; Alves Da Silva, José William; Cavalcante Bezerra, João Henrique; Teixeira Moreira, Renato; Lobo Farias, Wladimir Ronald

Instituto de Ingeniería, UNAM, publicado en Revista AIDIS de Ingeniería y Ciencias Ambientales: investigación, desarrollo y práctica ( (Revistas UNAM)

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Procedencia del contenido

Cita

Alan Da Cruz Coelho, Anderson, et al. (2014). BIOREMEDIATION OF WASTEWATER OF NILE TILAPIA CULTIVATION BY MICROALGAE Spirulina platensis. Revista AIDIS de Ingeniería y Ciencias Ambientales. Investigación, desarrollo y práctica; Vol. 7, No. 1, 6 de Abril de 2014; 11 - 18. Recuperado de https://repositorio.unam.mx/contenidos/40581

Descripción del recurso

Autor(es)
Alan Da Cruz Coelho, Anderson; Damasceno Maia, Hundson; Alves Da Silva, José William; Cavalcante Bezerra, João Henrique; Teixeira Moreira, Renato; Lobo Farias, Wladimir Ronald
Tipo
Artículo Técnico-Profesional
Área del conocimiento
Ingenierías
Título
BIOREMEDIATION OF WASTEWATER OF NILE TILAPIA CULTIVATION BY MICROALGAE Spirulina platensis
Fecha
2014-04-06
Resumen
The potential environmental impacts from intensive aquaculture have increased public concern about the sustainability of the activity. This study aimed to evaluate the production of algal biomass and removal rate of nitrogen compounds by Spirulina platensis in effluent of juvenile Nile tilapia (Oreocrhomis niloticus). The experiment was conducted at the Biotechnology Centre Applied Aquaculture (CEBIAQUA) of the Department of Fisheries Engineering, Ceará Federal University. For the cultivation of S. platensis, initially the inoculum was cultivated in alternative chemical medium and later adapted to the effluent of Nile tilapia. After the full development of S. platensis, collection of the microalgae was performed by filtering the water 60 micrometers screens. We monitored the levels of ammonia, nitrate and nitrite during the trial period of 29 days. The results showed that the microalgae easily adapted and developed in the effluent of Nile tilapia and there was a significant bioremediation of effluent, reducing the concentrations of ammonia, nitrate and nitrite.Keywords: Spirulina platensis, Nile tilápia, bioremediation.
Tema
Spirulina platensis; tilápia do Nile; biorremediação.
Idioma
spa
ISSN
ISSN: 0718-378X

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