REPOSITORIO DIGITAL DE TESIS

1. Universidad Estatal de Bolívar
2. Producción Científica - UEB
3. INVESTIGACIÓN
4. Producción Científica

Título :	Bacterial selection of the Pseudomonas genus with the capacity to treat water and contaminated soils.
Autor :	Escudero López, Henry Joel Serrano Carrillo, Karla Anabel Jácome Pilco, Carlos Rodrigo Sanaguano Salguero, Herminia del Rosario Bayas Morejón, Isidro Favian
Palabras clave :	BIOREMEDIATION CHARACTERISATION CONTAMINATED WATER CONTAMINATED SOILS ECUADORIAN AMAZON PSEUDOMONAS GENUS
Fecha de publicación :	29-jun-2022
Editorial :	Universidad Estatal de Bolívar
Citación :	Escudero-López, H. J., Serrano-Carrillo, K. A., Jácome-Pilco, C. R., Sanaguano-Salguero, H. del R., & Bayas-Morejón, I. F. (2022). Bacterial selection of the Pseudomonas genus with the capacity to treat water and contaminated soils. Journal of Water and Land Development, 53, 238–241. https://doi.org/10.24425/JWLD.2022.140803
Citación :	PCM-UEB;22-008
Resumen :	In the present work, bacteria of the Pseudomonas genus native to the Ecuadorian Amazon with the capacity to treat contaminated water and soils were selected. For this purpose, 20 soil samples from Amazon region with evidence of contamination were analysed. For identification, each sample was assigned a code according to the sampling area: Joya de los Sachas (S), Minga (M) and Siete de Julio-Shushufindi (SH). The cultures were performed in the combination of Bushnell Hass (BH) + Luria Bertani (LB) and Müeller-Hinton (MH) + Brucella agar (BA) media, all with the addition of diesel to verify their efficacy in the growth of bacteria capable of surviving in contaminated media. The combination with ideal results was that of BH + LB, by means of Gram-staining it was determined that 19 of the samples had interest microorganisms. To characterize the isolates at the species level, biochemical tests of: catalase, citrate, glucose, hemolytic activity and urease were applied, which allowed to confirm the existence of the Pseudomonas of interest. The results indicated that P. stutzeri (in samples S1 and M1), P. aeruginosa (in SH2 and SH5) and P. putida (in S7, S8, S10 and SH4) obtaining a total of 8 isolates (40%) of interest from the initial 19. With the results obtained from this work, an optimal culture method was standardized for the selection of bacteria with potential for treating contaminated soils and water.
Descripción :	https://journals.pan.pl/dlibra/publication/140803/edition/123529/content
URI :	https://dspace.ueb.edu.ec/handle/123456789/5227
ISSN :	2083-4535
Aparece en las colecciones:	Producción Científica

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