Search Results - "Ortíz, Irmene"

Evaluation of Steam Explosion Pretreatment and Enzymatic Hydrolysis Conditions for Agave Bagasse in Biomethane Production by Duran-Cruz, Veronica, Hernández, Sergio, Ortíz, Irmene

“…The production of biofuels from lignocellulosic biomass includes a pretreatment step to alter the biomass structure and facilitate the enzymatic degradation of…”
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Enhancement of the DDT reductive dehalogenation by different cosubstrates: Role of sulfidogenic and biogeochemical processes in soil by Velasco, Antonio, Aburto-Medina, Arturo, Ortíz, Irmene

“…Reductive dechlorination of DDT (1,1,1-trichloro-2,2-bis(4-chlorophenyl) ethane) in soil is an important pathway to favor its transformation to DDD…”
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Hydrothermal pretreatment of agave bagasse for biomethane production: Operating conditions and energy balance by Hernández-Vázquez, Abigail, Hernández, Sergio, Ortíz, Irmene

“…In this study, agave bagasse (a lignocellulosic residue) was pretreated by steam explosion to increase the solubility of carbohydrates in the hydrolysates. The…”
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Evaluation of endosulfan degradation capacity by six pure strains isolated from a horticulture soil by Casanova, Adriana, Cabrera, Sonia, Díaz-Ruiz, Gloria, Hernández, Sergio, Wacher, Carmen, Zubillaga, Marta, Ortíz, Irmene

“…Endosulfan is an organochlorine pesticide included in the Stockholm Convention for Persistent Organic Compounds. The utilization of endosulfan as the sole…”
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A comparison of biological, enzymatic, chemical and hydrothermal pretreatments for producing biomethane from Agave bagasse by Valdez-Vazquez, Idania, Alatriste-Mondragón, Felipe, Arreola-Vargas, Jorge, Buitrón, Germán, Carrillo-Reyes, Julián, León-Becerril, Elizabeth, Mendez-Acosta, Hugo O., Ortíz, Irmene, Weber, Bernd

“…[Display omitted] •Four pretreatments were compared in terms of solubilization and methane production.•Dilute acid pretreatment reached the highest…”
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Propionic acid production by Propionibacterium acidipropionici CDBB‐B‐1981 from enzymatic hydrolysates of Agave bagasse pretreated by steam explosion by Duran‐Cruz, Veronica, Hernández, Sergio, Ortíz, Irmene

“…The biochemical pathway for propionic acid (PA) production is an interesting alternative that can include the utilization of biomass as feedstock. This study…”
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Process design and economic evaluation for methane and electricity production from Agave bagasse using different pretreatments by Ortíz, Irmene, Valdez-Vazquez, Idania, Hernández-Vázquez, Abigail, Olivares-Hernández, Roberto, Carrillo-Reyes, Julián, Alatriste-Mondragón, Felipe, Buitrón, Germán, Razo-Flores, Elías

“…•Plants of 500 tons/d of Agave bagasse to produce methane and power were simulated.•Biological, enzymatic, dilute acid, and steam explosion pretreatments were…”
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The carbon footprint of a public university campus in Mexico City by Mendoza-Flores, Rubén, Quintero-Ramírez, Rodolfo, Ortiz, Irmene

“…The Cuajimalpa campus of the Autonomous Metropolitan University (UAM) is located in the western region of Mexico City. In 2016, its global average population…”
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Study on endosulfan-degrading capability of Paecilomyces variotii, Paecilomyces lilacinus and Sphingobacterium sp. in liquid cultures by Hernández-Ramos, Ana Cristina, Hernández, Sergio, Ortíz, Irmene

“…Pure strains of Paecilomyces variotii, Paecilomyces lilacinus and Sphingobacterium sp. were investigated in this work for their capability of degrading a…”
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Draft genome of Bacillus subtilis sp. strain UAMC isolated from agricultural soil with historical use of pesticides in Argentina by Casanova, Adriana, Esquivel-Hernández, Diego A, Reyes-Duarte, Dolores, Hernández, Sergio, Ortíz, Irmene

“…To understand microbial metabolism in horticultural soils exposed to pesticides, genome sequencing of sp. strain UAMC was performed. A total of 7,892 genes…”
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Detection of residual organochlorine and organophosphorus pesticides in agricultural soil in Rio Verde region of San Luis Potosi, Mexico by Velasco, Antonio, Hernández, Sergio, Ramírez, Martha, Ortíz, Irmene

“…Organochlorine pesticides were intensively used in Mexico from 1950 until their ban and restriction in 1991. However, the presence of these compounds is…”
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Biodegradation of DDT by stimulation of indigenous microbial populations in soil with cosubstrates by Ortíz, Irmene, Velasco, Antonio, Le Borgne, Sylvie, Revah, Sergio

“…Stimulation of native microbial populations in soil by the addition of small amounts of secondary carbon sources (cosubstrates) and its effect on the…”
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Residues of organochlorine and organophosphorus pesticides in sugarcane crop soils and river water by Velasco, Antonio, Rodríguez, Jorge, Castillo, Rocío, Ortíz, Irmene

“…The presence of residual organochlorine and organophosphorus pesticides was evaluated at different periods of sugarcane cultivation in agricultural soil and…”
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Prevalence of Enterobacteriaceae and contaminants survey in sediments of the Atoyac River by Arturo Aburto Medina, Irmene Ortiz, Ernesto Hernández

“…Aburto-Medina, A., Ortiz, I., & Hernández, E. (mayo-junio, 2017). Prevalencia de Enterobacteriaceae y monitoreo de contaminantes en sedimentos del río Atoyac…”
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Detection of residual organochlorine and organophosphorus pesticides in agricultural soil in Rio Verde region of San Luis Potosi, Mexico by Velasco, Antonio, Hernández, Sergio, Ramírez, Martha, Ortíz, Irmene

“…Organochlorine pesticides were intensively used in Mexico from 1950 until their ban and restriction in 1991. However, the presence of these compounds is…”
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Enhancing Phenanthrene Biomineralization in a Polluted Soil Using Gaseous Toluene as a Cosubstrate by Ortiz, Irmene, Auria, Richard, Sigoillot, Jean-Claude, Revah, Sergio

“…Laboratory experiments were conducted to study the potential of adding gaseous toluene, as a readily degradable carbon source, to enhance phenanthrene…”
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Degradation mechanisms of DDX induced by the addition of toluene and glycerol as cosubstrates in a zero-valent iron pretreated soil by Velasco, Antonio, Aburto-Medina, Arturo, Shahsavari, Esmaeil, Revah, Sergio, Ortiz, Irmene

“…[Display omitted] •Biostimulation by cosubstrates addition enhanced the DDX degradation in soil.•Glycerol induced anoxic sulfidogenic process mediated by…”
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Biofiltration of BTEX by the fungus Paecilomyces variotii by García-Peña, Inés, Ortiz, Irmene, Hernández, Sergio, Revah, Sergio

“…Benzene, toluene, ethyl benzene and xylenes, known collectively as BTEX, are widespread contaminants, commonly found in soil, aquifers, and the atmosphere…”
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Modelling phenanthrene biodegradation and mineralisation in polluted soil using toluene as gaseous cosubstrate by Ortiz, Irmene, Revah, Sergio

“…BACKGROUND: Mathematical models describing the physical, chemical and biological processes that take place in bioremediation are necessary to design and…”
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A simple spectroscopic method to determine dimethoate in water samples by complex formation by Romero-Natale, Aline, Rebollar-Pérez, Georgette, Ortiz, Irmene, Tenorio-Arvide, María Guadalupe, Munguía-Pérez, Ricardo, Palchetti, Ilaria, Torres, Eduardo

“…A simple and rapid method for the determination of dimethoate in water was developed based on the monitoring of the complex formation between bis…”
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