Engineering and Competitiveness
Vol. 13 No. 2 (2011)

DOI: https://doi.org/10.25100/iyc.v13i2

Published: 2011-12-22

Artículos de investigacion

Kinetic study of metal ion adsorption from wastewater onto coal industry by-products

Carlos Ríos, Craig Williams, Dinesh Mohan
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  • Páges : 9-21 |
  • 145 | 66
DOI: https://doi.org/10.25100/iyc.v13i2.2671

Sanitization of biosolids from chemically enhanced primary treatment plant: composting or alkali stabilization?

Carlos A. Madera-Parra Madera-Parra, Duncan Mara, Patricia Torres
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  • Páges : 23-31 |
  • 232 | 65
DOI: https://doi.org/10.25100/iyc.v13i2.2672

Collaborative strategy based on the fault reactance and the system signature for locating faults in power distribution systems

Hamilton Peláez-Álzate, Juan Jose Mora-Flórez, Sandra Pérez-Londoño
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  • Páges : 33-48 |
  • 138 | 56
DOI: https://doi.org/10.25100/iyc.v13i2.2673

Application of the quality indicators and contamination of the water in the determination of net hydric supply

Natalia Samboni, Aldemar Reyes Trujillo, Yesid Carvajal
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  • Páges : 49-60 |
  • 600 | 1308
DOI: https://doi.org/10.25100/iyc.v13i2.2674

Application of Gini coefficient and semivariance as estimators of risk in project selection

Diego Manotas-Duque, Alejandro Estrada-Bedón, José Uribe-Rodríguez
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  • Páges : 61-81 |
  • 134 | 108
DOI: https://doi.org/10.25100/iyc.v13i2.2675

Bacterial communities involved in the nitrogen cycle in constructed wetlands

Norma Pérez-Peláez, Miguel Peña-Varón, Janeth Sanabria Janeth Sanabria
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  • Páges : 83-92 |
  • 362 | 829
DOI: https://doi.org/10.25100/iyc.v13i2.2676

Effect of the Ni and Sn impregnation in the microstructural and textural properties of SnO nanoparticles

Carlos Ararat, Julián Urresta, Gerardo Torres, Jorge Rodríguez, Alfonso Ramírez
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  • Páges : 93-101 |
  • 164 | 47
DOI: https://doi.org/10.25100/iyc.v13i2.2677

Computational fluid dynamics in drying and cooling operations applied to the food industry

Juan Carlos Gómez-Daza, Claudia Ochoa-Martínez
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  • Páges : 103-114 |
  • 173 | 437
DOI: https://doi.org/10.25100/iyc.v13i2.2678
DOI: https://doi.org/10.25100/iyc.v13i2.2679