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Open Access

Autor Carlos Delgado Villafuerte

 

Bacillus subtilis and Pseudomona putida in the removal of organic contaminants in wastewater from food industries
Carla Elizabeth Gómez Salazar, Alexandra Magdalena Martínez Macias, Carlos Ricardo Delgado Villafuerte, Fabian Fabricio Peñarrieta Macías
J. Ecol. Eng. 2025; 26(8)
 

Aluminum contamination in the Carrizal River sub-basin and its impact on the water purification process and public health
Meredith Maribel Macías Parrales, Joseph Manuel Ostaiza López, Carlos Ricardo Delgado Villafuerte, Fabian Fabricio Peñarrieta Macias
J. Ecol. Eng. 2025; 26(2):183-189
DOI: https://doi.org/10.12911/22998993/197044
 

Use of Orange Peel (Citrus X sinensis) for Obtaining Essential Extract as a Natural Degreaser
Luis David Balarezo Saltos, María Belén Vinces Obando, Carlos Ricardo Delgado Villafuerte, Fabián Fabricio Peñarrieta Macías, Fernando Ramón Isea León, Gerardo Jose Cuenca Nevarez
J. Ecol. Eng. 2024; 25(8):151-159
DOI: https://doi.org/10.12911/22998993/189819
 

Linear Correlation Analysis of Production Parameters of Biofuel from Cacao (Theobroma cacao L.) Mucilage
Jonathan Gerardo Chicaiza Intriago, Gema Estefania Zambrano Briones, Carlos Ricardo Delgado Villafuerte, María Fabiola Ávila Martínez, María Fernanda Pincay Cantos
J. Ecol. Eng. 2024; 25(1):187-194
DOI: https://doi.org/10.12911/22998993/175038
 
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