Listar Ambiente y Vida - GIAV por autor "0102ed6cc17aae314ed4ababae07d17c"
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Astaxanthin production from Haematococcus pluvialis: effects of light wavelength and salinity
González-Delgado, Angel Darío; Barajas Solano, andres F; Torres, Luz Karime; SUAREZ GELVEZ, JOHN HERMOGENES; Urbina-Suarez, Nestor Andres (Contemporary Engineering SciencesBulgaria, 2017-12-28)Haematococcus pluvialis has attracted much global attention due to its ability to produce huge amounts of astaxanthin, a carotenoid pigment widely applied in pharmaceutical, cosmetic and food industries. In this work, ... -
Bicarbonate-Hydrogen Peroxide System for Treating Dyeing Wastewater: Degradation of Organic Pollutants and Color Removal
Urbina-Suarez, Nestor Andres; Rivera Caicedo, Christian; González-Delgado, Angel Darío; Barajas Solano, andres F; Machuca-Martínez, Fiderman (Toxics, 2023-04-11): The textile industry is a global economic driving force; however, it is also one of the most polluting industries, with highly toxic effluents which are complex to treat due to the recalcitrant nature of some compounds ... -
Bioremediation of Aquaculture Wastewater Using Microalgae Chlorella vulgaris
Blanco, Estefany; González-Delgado, Angel Darío; García-Martinez, Janet; Sanchez-Galvis, Edwar; Barajas Solano, andres F (Contemporary Engineering SciencesBulgaria, 2017-12-24)Microalgae have received increasing attentions as an alternative treatment approach to remediate wastewater for both nutrient removal and biomass production. Wastewater from aquaculture industry contains high levels of ... -
Computer-aided environmental and exergy analyses of a large-scale production of chitosan microbeads modified with TiO2 nanoparticles
Meramo, Samir; Urbina-Suarez, Nestor Andres; González-Delgado, Angel Darío (Journal of Cleaner ProductionReino Unido, 2019-11-10)Chitosan is a biopolymer that has emerged as a useful material with applications in sectors such as medicine, food industry, water treatment systems, among others. This biomaterial is synthesized from shrimp exoskeleton, ... -
Cultivation of Chlorella vulgaris in Aquaculture Wastewater for Protein Production
Blanco, Estefany; Sanchez-Galvis, Edwar; González-Delgado, Angel Darío; García-Martinez, Janet; Barajas Solano, andres F (Contemporary Engineering SciencesColombia, 2018-02-02)Microalgae have emerged as environment friendly alternative source of valuable products for energy, pharmaceutical and cosmetic industries. These microorganisms have been also studied in wastewater treatments due to its ... -
Design of a microalgae bio-reactive facade reactor for cultivation of Chlorella vulgaris
Barajas Ferreira, Crisóstomo; Castro Padilla, Lucero; Sánchez, Ginna Vanegas; González-Delgado, Angel Darío; Barajas Solano, andres F (Contemporary Engineering SciencesBulgaria, 2017-11-14)The increasing global demand for energy that has existed during many decades has affected the environment due to the greenhouse gas emissions, which are the result of the inadequate use of fossil fuels. This situation ... -
Development of a Selective Method for Metabolites Extraction from Microalgae Biomass
Barajas Solano, andres F; González-Delgado, Angel Darío; Urbina-Suarez, Nestor Andres; Barajas, Crisóstomo; Sanguino, Paola Andrea (Indian Journal of Science and TechnologyIndia, 2018-02)Background: The production of biofuel and high value products from microalgae exhibits difficulties that have been widely studied to develop viable, efficient and economic methods for recovering metabolites. Objectives: ... -
Effect of flocculation on lipid extraction from Chlorella Vulgaris UTEX 1803 using response surface methodology
González-Delgado, Angel Darío; Barajas Solano, andres F; ZUORRO, Antonio; Mena Lopez, Nelson Osvaldo; Ortegón Diaz, Manuel Alejandro; Garcia, Janet Bibiana; Lavecchia, Roberto (Journal of Engineering Science and TechnologyMalasia, 2019-02)Microalgae are an attractive source of metabolites, such as lipids, proteins, pigments and carbohydrates, of potential interest to the pharmaceutical, food and energy sectors. The aim of this study was to evaluate the ... -
Effect of Flocculation Technology on Lipids, Carbohydrates and Proteins and Extraction from Chlorella vulgaris
Sanguino, Paola Andrea; González-Delgado, Angel Darío; Barajas Solano, andres F (Contemporary Engineering SciencesBulgaria, 2018-03-03)Nowadays, Chlorella vulgaris has emerged as an attractive source of metabolites such as lipids, proteins and carbohydrates, which are widely applied to obtain high value products. This work is focused on evaluating the ... -
The Effects of Wavelength and Salinity on Biomass Production from Haematococcus pluvialis
Torres, Luz Karime; González-Delgado, Angel Darío; Barajas Solano, andres F; Urbina-Suarez, Nestor Andres (Contemporary Engineering SciencesBulgaria, 2017-12-24)Currently, microalgae have emerged as promising source of high-value products due to its biomass productivity, high photosynthetic efficiency and non-competitive environment for growth. In this work, biomass production ... -
Enzymatic Transesterification of Waste Frying Oil from Local Restaurants in East Colombia Using a Combined Lipase System
Acevedo Paez, Juan Camilo; González-Delgado, Angel Darío; Urbina-Suarez, Nestor Andres; Rangel-Basto, Yeily Adriana; Ferreira, Mary (Applied SciencesSuiza, 2020-05-21)The search for innovation and biotechnological strategies in the biodiesel production chain have become a topic of interest for scientific community owing the importance of renewable energy sources. This work aimed to ... -
Evaluating the Sustainability and Inherent Safety of a Crude Palm Oil Production Process in North-Colombia
González-Delgado, Angel Darío; Barajas Solano, andres F; León Pulido, Jeffrey (Applied SciencesSuiza, 2021-01-25)The African palm is the main source of vegetable oil worldwide, representing about 29.60% of the total oil and fat production around the world. The rapid expansion of this sector has faced several concerns related to ... -
Evaluation of Algae-Based Biodiesel Production Topologies via Inherent Safety Index (ISI)
González-Delgado, Angel Darío; García-Martinez, Janet; Barajas Solano, andres F (Applied SciencesSuiza, 2021-03-23)Increasing energy needs have led to soaring fossil fuel consumption, which has caused several environmental problems. These environmental aspects along with the energy demand have motivated the search for new energy systems. ... -
Evaluation of In-Situ Transient Simultaneous Cell Disruption and Transesterification of Microalgae
González-Delgado, Angel Darío; Barajas Solano, andres F; Peralta-Ruiz, Yeimmy (Contemporary Engineering SciencesBulgaria, 2017-12-07)Microalgae has recently been highlighted as source of valuable products including biofuel. The production process of biofuels from microalgae involves mass cultivation, harvesting, deep dewatering, lipid extraction and ... -
Evaluation of the effect of flocculation on harvesting of microalgaenannochloropsis SP
ZUORRO, Antonio; Barajas Solano, andres F; Mena, Nelson Osvaldo; González-Delgado, Angel Darío; Ortegón, Manuel Alejandro; Sanguino, Paola Andrea; Lavecchia, Roberto (ARPN Journal of Engineering and Applied Sciences, 2018-08)Microalgae have recently emerged as an attractive source of products for the food, energy and pharmaceutical industries due to their high biomass productivity, metabolic versatility and environmental sustainability. This ... -
Improvement of Biorefinery Efficiency for Microalgae Nannochloropsis sp. via Harvesting Technology Evaluation
Sanguino, Paola Andrea; González-Delgado, Angel Darío; Barajas Solano, andres F (Contemporary Engineering SciencesBulgaria, 2018-04-04)Recently, microalgal biomass has attached much attention due to the wide diversity of compounds synthesized from different metabolic pathways. This work attempts to study metabolites recovery from Nannochloropsis sp. ... -
Optimization of Enzyme-Assisted Extraction of Flavonoids from Corn Husks
ZUORRO, Antonio; González-Delgado, Angel Darío; García-Martinez, Janet; Lavecchia, Roberto; L’Abbate, Pasqua (ProcessesSuiza, 2019-11-03)Corn husks are an important byproduct of the corn processing industry. Although they are a rich source of bioactive compounds, especially flavonoids, corn husks are usually disposed of or used as animal feed. In this paper, ... -
Removal of Organic Pollutants from San Pablo Farm Wastewater Using a Pilot-Scale Biological Treatment
Ortiz Alvarez, Maria Daniela; SUAREZ GELVEZ, JOHN HERMOGENES; Pérez, Michael Edgardo; González-Delgado, Angel Darío; Barajas Solano, andres F; Urbina-Suarez, Nestor Andres (Contemporary Engineering Sciences, 2017-12-24)Biological treatment is the most common process used to treat organics-containing wastewaters from industrial, domestic and agricultural activities. This work aims to remove organic pollutants using pilot-scale biological ... -
Technical-economic Prefeasibility Study of Astaxanthin Production System from H. pluvial Microalgae in Colombia
González-Delgado, Angel Darío; Barajas Solano, andres F; Barajas, Crisostomo; Morales, J.; Villabona, R. (Indian Journal of Science and TechnologyIndia, 2018-09)Nowadays, microalgae has been considered as source of valuable products such as astaxanthin, which is a carotenoid with great commercial potential as antioxidant widely used in many industries such as pharmaceutical, ... -
A Technoeconomic Resilience and Exergy Analysis Approach for the Evaluation of a Vaccine Production Plant in North-East Colombia
González-Delgado, Angel Darío; García-Martinez, Janet; Barajas Solano, andres F (Sustainability (Switzerland), 2022-12-24)Influenza is an acute infection that can cause diabetes and heart and lung disease disorders. This illness affects more than 9 million people around the world. The best way to control the transmission of the virus is ...