 Editorial |
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| | · Crisis mundial del agua
Arango Ruiz, Álvaro
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| Original article |
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| | · Standardization of diphenylcarbazid as an indicator and a complexity factor in the identification of chromium hexavalent - Cr (VI)
Doria Herrera, Gloria María; Paz Ordoñez, Paulo Andrés; Hormaza Anaguano, Angelina
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| | · Implementation of the Six Sigma program for the sustainable development of the consumption of chemicals in lithographic processes
Caicedo Solano, Nestor Enrique
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| | · Evaluation of environmental impacts in a water quality laboratory
Acevedo Barrios, Rosa Leonor; Severiche Sierra, Carlos Alberto
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| | · Hotolytic degradation of carbofuran in waters from the Rionegro river and in ultra-pure water under different pH conditions
Jiménez Cartagena, Claudio; Giraldo Aguirre, Ana Liliana; León Pérez, Daniel Esteban; Peñuela Mesa, Gustavo Antonio
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| | · Pre-treatment of waste water from dairy industries by the use of an immobilized lipase
Giraldo Gómez, Gloria Inés; Díaz Ramos, Margarita
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| | · Treatment of acid whey in a UASB reactor at different constant and punctual charges
Parra Huertas, Ricardo Adolfo; Campos Montiel, Rafael Germán
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| | · Preliminary analysis of the feasibility to obtain bioethanol from the organic fraction of municipal solid waste
Martínez Sepúlveda, José Alejandro; Montoya Gómez, Nancy Johana
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| | · Impacts on the terrestrial flora due to the implementation of small hydroelectric centrals in Alejandría, Antioquia
Moscoso Marín, Luz Bibiana; Montealegre Torres, Jorge Luis
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| | · Environmental culture: a study from values, beliefs, attitudes and environmental behaviors
Miranda Murillo, Luisa Margarita
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| Review article |
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| | · Exergy in biological systems: a holistic approach to the study of ecosystems and environmental management
Álvarez Hincapié, Carlos Federico; Velásquez Arredondo, Héctor Iván
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