Browsing Ingeniería Ambiental by Title

Now showing items 33-52 of 67

    • In Vitro Effect of Molasses Concentration, pH, and Time on Chromium Removal by Trichoderma spp. from the Effluents of a Peruvian Tannery 

      Tello-Galarreta, Fabricio A.; Durand-Paz, Juan H.; Rojas-Villacorta, Walter; Cabanillas-Chirinos, Luis; De La Cruz-Noriega, Magaly; Nazario-Naveda, Renny; Benites, Santiago M.; Rojas-Flores, Segundo (MDPI, 2023-05-11)
      Acceso abierto
      The effluents generated by the tannery industry have a high content of chromium and other toxic elements, representing a potential threat to ecosystems. An eco-friendly alternative to treat these effluents is the use of ...

    • In Vitro Effect of the Fungicide Fitoklin on Spore Germination and Mycelial Growth of Trichoderma asperellum 

      Salvatierra Espinola, Waldo; Muñoz Ríos, Miguel; Rojas-Villacorta, Walter; De La Cruz, Noriega Magaly; Rojas-Flores, Segundo; Benites, Santiago M.; Nazario-Naveda, Renny; Sabogal Vargas, Ana María; Mendoza-Villanueva, K. (Springer Link, 2023)
      Acceso restringido
      The main objective was determining the in vitro tolerance between Trichoderma asperellum and the fungicide Fitoklin. Therefore, the effect of the fungicide on germination and the growth of T. asperellum was evaluated. The ...

    • Incorporación de nanopartículas de plata biosintetizadas en películas biodegradables activas de almidón de papa 

      Nazario-Naveda, R.; Delfín-Narciso, D.; Juárez-Cortijo, L.; Rojas-Flores, S.; Castillo-Ramírez, A.; Chavín-Castillo, C.; Duran-Zambrano, M. (LACCEI international Multi-conference for Engineering, Education and Technology, 2022)
      Acceso abierto
      En este trabajo se presenta el estudio del efecto de la incorporación de nanopartículas de plata biosintetizadas sobre las propiedades de películas biodegradables fabricadas a partir de almidón de papa y comprobar su ...

    • Increase in Electrical Parameters Using Sucrose in Tomato Waste 

      Rojas-Flores, Segundo; De La Cruz-Noriega, Magaly; Benites, Santiago M.; Delfín-Narciso, Daniel; Angelats-Silva, Luis; Díaz, Felix; Cabanillas-Chirinos, Luis; Silva-Palacios, Fernanda (MDPI, 2022-07)
      Acceso abierto
      The use of organic waste as fuel for energy generation will reduce the great environmental problems currently caused by the consumption of fossil sources, giving agribusiness companies a profitable way to use their waste. ...

    • Influence of Annealing Temperature on the Nanostructural Formation of Ti4Ti5O12 Lithium Battery Anode Material 

      Nazario-Naveda, Renny; Rojas-Flores, Segundo; Gallozzo-Cárdenas, Moises; Juárez-Cortijo, Luisa; Delfín-Narciso, Daniel; Martinez-Julca, Milton Martinez-Julca (IEEE, 2023)
      Acceso restringido
      In this study, Li 4 Ti 5 O 12 (LTO) was synthesized by the sol-gel method, and the influence of the annealing temperature on the formation of the spinel structure of the material was studied for its use as anode material ...

    • Influence of COVID-19 on Environmental Awareness, Sustainable Consumption, and Social Responsibility in Latin American Countries 

      Valenzuela-Fernández, Leslier; Guerra-Velásquez, Mauricio; Escobar-Farfán, Manuel; García-Salirrosas, Elizabeth Emperatriz (MDPI, 2022)
      Acceso abierto
      This article aims to investigate the effect that COVID-19 has on environmental awareness, sustainable consumption, and consumer social responsibility. Although some recent research focused on this phenomenon, there are ...

    • Influence of operating temperature on the activation efficiency of Li-ion cells with xLi2MnO3-(1-x)LiMn0.5Ni0.5O2 electrodes 

      Nazario-Naveda, Renny; Rojas-Flores, Segundo; Gallozzo-Cardenas, Moises; Juárez-Cortijo, Luisa; Angelats-Silva, Luis (J. Electrochem, 2022)
      Acceso abierto
      In this study, the effect of operating temperature at 55 °C on xLi2MnO3-(1-x)LiMn0.5Ni0.5O2 electrodes during the charge/discharge process at different current densities was investigated. X-ray diffraction (XRD) and scanning ...

    • Influence of organic compost treatment on biometric patterns and sensory attributes of fresh green beans (Phaseolus vulgaris L.) 

      Rodriguez Espinoza, Ronald Fernando; Ipanaqué Roña, Juan Manuel; Cruz Nieto, Dante Daniel; Abarca Rodríguez, Joaquin José; Eguilas Caushi, Yolanda Maricruz; Gomero Mancesidor, Johnny Mitchell; Castro Bartolomé, Hector Jorge; Jamanca-Gonzales, Nicodemo Crescencio; Silva-Paz, Reynaldo Justino (Elsevier, 2023)
      Acceso abierto
      Organic production is nowadays more important for the care of the environment. Therefore, fresh horticultural products such as green beans produced with organic compost are healthier and are influenced by their ...

    • Isolation and Characterization of Yarrowia lipolytica YQ22 from Diesel Samples for Phenol Biodegradation 

      Baldera-Saavedra, Jayson; Quiñones-Cerna, Claudio Eduardo; Sánchez-Vásquez, Sandra; Arévalo-Gonzales, Yanella; Terrones-Rodríguez, Nicole; Rodríguez-Soto, Juan Carlos; Robles-Castillo, Heber Max; De La Cruz-Noriega, Magaly; Benites-Castillo, Santiago M.; Baldera- Guayambal, Lucio; Cruz-Monzon, Jose Alfredo; Rojas-Flores, Segundo (Environmental Research, Engineering and Management, 2023)
      Acceso abierto
      Phenolic compounds have gained international interest due to their carcinogenic, toxic, and bioaccumulative properties, causing adverse effects in both animals and humans. As a result, there is a growing interest in finding ...

    • Lignin-Degrading Bacteria in Paper Mill Sludge 

      Rodriguez-Yupanqui, Magda; De La Cruz-Noriega, Magaly; Quiñones, Claudio; Otiniano, Nélida Milly; Quezada-Alvarez, Medardo A.; Rojas-Villacorta, Walter; Vergara-Medina, Gino A.; León-Vargas, Frank R.; Solís-Muñoz, Haniel; Rojas-Flores, Segundo (MDPI, 2023-04-29)
      Acceso abierto
      The effluents generated in the paper industry, such as black liquor, have a high content of lignin and other toxic components; however, they represent a source of lignin-degrading bacteria with biotechnological potential. ...

    • Literature Review: Evaluation of Drug Removal Techniques in Municipal and Hospital Wastewater 

      Rodríguez-Serin, Henry; Gamez-Jara, Auria; De La Cruz-Noriega, Magaly; Rojas-Flores, Segundo; Rodriguez-Yupanqui, Magda; Gallozzo Cardenas, Moises; Cruz-Monzon, José (MDPI, 2022-10)
      Acceso abierto
      There are several techniques for the removal of pharmaceuticals (drugs) from wastewater; however, strengths and weaknesses have been observed in their elimination processes that limit their applicability. Therefore, we ...

    • Microbial Biosensors for Wastewater Monitoring: Mini-Review 

      Rojas-Villacorta, Walter; Rojas-Flores, Segundo; De La Cruz-Noriega, Magaly; Chinchay Espino, Héctor; Diaz, Felix; Gallozzo Cardenas, Moises (MDPI, 2022-10)
      Acceso abierto
      Research on the use of microbial biosensors for monitoring wastewater contaminants is a topic that covers few publications compared to their applicability in other fields, such as biomedical research. For this reason, a ...

    • On the Estimation of the Wave Energy Period and a Kernel Proposal for the Peru Basin 

      De La Torre, Dennys; Luyo, Jaime; Ortega, Arturo (MDPI, 2023-05-23)
      Acceso abierto
      The energy period is a crucial parameter needed for assessing wave energy. This parameter is regularly approximated using standard wave spectrums that do not always characterise an actual ocean region, even more if this ...

    • OPTIMIZATION OF COAGULATION PARAMETERS IN THE REMOVAL OF TURBIDITY AND SUSPENDED SOLIDS FROM TANNERY EFFLUENTS USING THE BOX - BEHNKEN DESIGN 

      MENDOZA BOBADILLA, JORGE L.; GARCÍA PÉREZ, GUILLERMO A.; MACO VÁSQUEZ, WILSON A.; GUERRERO ESCOBEDO, ADOLFO E.; VERGARA ROJAS, JORGE F.; LOYOLA CARRANZA, WILBER A.; RODRIGUEZ ESPINOZA, RONALD F. (School of Engineering, Taylor’s University, 2023)
      Acceso abierto
      The present study evaluated the performance of tannery effluent treatments by coagulation processes. This was done by combining each of the organic coagulants L-1544, L-1541, and L-1700 with aluminium sulphate, respectively, ...

    • Pleurotus ostreatus Mycelium and Sugarcane Bagasse as Substitute Environment-Friendly Material for Polystyrene Foam 

      Aranda-Calipuy, Maria Melissa; Roncal-Lázaro, Alexia; Quezada-Alvarez, Medardo A.; Siche, Raúl; Cabanillas-Chirinos, Luis; Rojas-Villacorta, Walter; Benites, Santiago M.; Rojas-Flores, Segundo (MDPI, 2023-06-06)
      Acceso abierto
      Biodiversity in ecosystems is threatened by plastic waste, a significant pollution problem. The research aims to use plastic, Pleorotus ostreatus mycelium, and sugarcane bagasse to develop an eco-friendly biomaterial. The ...

    • Potential Use of Coriander Waste as Fuel for the Generation of Electric Power 

      Rojas-Flores, Segundo; De La Cruz-Noriega, Magaly; Cabanillas-Chirinos, Luis; Nazario-Naveda, Renny; Gallozzo-Cardenas, Moisés; Díaz, Félix; Murga-Torres, Emzon (MDPI, 2023-01-04)
      Acceso abierto
      The increase in the population and its need to produce food has caused the level of contamination by organic waste to increase exponentially in recent years. Innovative methods have been proposed for the use of this waste ...

    • Potential Use of Mango Waste and Microalgae Spirulina sp. for Bioelectricity Generation 

      De La Cruz-Noriega, M.; Nazario-Naveda, R.; Benites, Santiago M.; Rojas-Flores, S.; Delfín-Narciso, D.; Rojas-Villacorta, W.; Díaz, F. (Environmental Research, Engineering and Management, 2022)
      Acceso abierto
      Potential use of organic waste and microalgae generates bioelectricity and thereby reduces harmful effects on the environment. These residues are used due to their high content of electron-generating microorganisms. However, ...

    • Potential use of pepper waste and microalgae Spirulina sp. for bioelectricity generation 

      Rojas-Villacorta, W.; Rojas-Flores, S.; Benites, Santiago M.; Delfín-Narciso, D.; De La Cruz-Noriega, M.; Cabanillas-Chirinos, L.; Rodríguez-Serin, H.; Rebaza-Araujo, S. (Elsevier, 2023)
      Acceso abierto
      The research aimed to generate bioelectricity using pepper waste and the microalgae Spirulina sp by a double-chamber microbial fuel cell (dcMFC). A dcMFC was constructed with Cu and Zn electrodes, where organic waste and ...

    • Preliminary Results from the Use of Pear Waste in Single-Chamber Microbial Fuel Cells 

      Rojas-Flores, Segundo; Nazario-Naveda, Renny; Benites, Santiago M.; Gallozzo-Cardenas, Moisés (Springer Link, 2023)
      Acceso restringido
      Organic waste, mainly fruit waste, has become a global problem, even more so in developing countries, because they need current policies for its proper collection. This research used pear remains in microbial fuel cells ...

    • Preliminary Study of Bioelectricity Generation Using Lettuce Waste as Substrate by Microbial Fuel Cells 

      Rojas-Villacorta, Walter; Rojas-Flores, Segundo; Benites, Santiago M.; Nazario-Naveda, Renny; Romero, Cecilia V.; Gallozzo-Cardenas, Moisés; Delfín-Narciso, Daniel; Díaz, Felix; Murga-Torres, Emzon (MDPI, 2023-06-30)
      Acceso abierto
      Agricultural waste negatively impacts the environment and generates economic difficulties for agro-industrial companies and farmers. As a result, it is necessary for an eco-friendly and sustainable alternative to managing ...