Zobrazeno 1 - 10
of 27
pro vyhledávání: '"M.T. Certucha-Barragán"'
Autor:
Denisse Serrano-Palacios, M.T. Certucha-Barragán, Luis Ángel Medina-Juárez, Nohemí Gámez-Meza, Jonathan Parades-Aguilar, Carlos E. Peña-Limón, Fernando Berrelleza-Valdez, Kadiya Calderón
Publikováno v:
Journal of Environmental Management. 241:211-218
Trichloroethylene (TCE) is a carcinogenic compound that is commonly present in groundwater and has been detected in drinking water sources for Mexican towns in the Mexico-US border area. Nitrifying bacteria, such as Nitrosomonas europaea, have been s
Autor:
F. J. Almendariz-Tapia, Viviana Reyes-Martínez, Jonathan Parades-Aguilar, Guadalupe Bustamante, M.T. Certucha-Barragán, Guadalupe Martínez-Meza, Alexander Link, Ramiro Vilchez-Vargas, Kadiya Calderón
Publikováno v:
Journal of Environmental Management. 279:111558
In recent years, overexploited industrialization and urbanization activities have led to significant amounts of heavy metals released into the environment. Metal ion contamination of water, especially with toxic metals such as nickel(II) [Ni(II)], wh
Autor:
F. J. Almendariz-Tapia, Onofre Monge-Amaya, M.T. Certucha-Barragán, G. López-Avilés, Edna R. Meza-Escalante
Publikováno v:
Revista Mexicana de Ingeniería Química. 16:281-290
Wastewaters from some industries contain high levels of nitrate but an insufficient amount of electron donor to sustainbiological denitrification. An option...
Autor:
M.T. Certucha-Barragán, F. J. Almendariz-Tapia, L.A. Gasca-Estefanía, Gonzalo M. Figueroa-Torres, Onofre Monge-Amaya, Evelia Acedo-Félix
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 61:241-246
The aim of this work was to establish the sorption equilibrium and kinetics of copper, Cu(II), and iron, Fe(II), removal by acidogenic biomass immobilized in clinoptilolite. The experimental methodology consisted of a series of batch studies in which
Autor:
C.I. VillaVelázquez-Mendoza, Martin I. Pech-Canul, M.T. Certucha-Barragán, Evelia Acedo-Félix, F. J. Almendariz-Tapia, Gonzalo M. Figueroa-Torres, Onofre Monge-Amaya, A. L. Leal-Cruz
Publikováno v:
Advances in Bioscience and Biotechnology. :564-571
The aim of this study was to evaluate the effect of copper and iron on acidogenic biomass immobilized on clinoptilolite in an anaerobic packed bed reactor. Copper and iron were fed to the reactor at concentrations of 100 and 300 mg·L-1, respect
Autor:
F. J. Almendariz-Tapia, E. Acedo Félix, Jesús L. Valenzuela-García, A. L. Leal-Cruz, M.T. Certucha-Barragán, Onofre Monge-Amaya
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. 34:422-428
The aim of this study was to determine the behavior of aerobic biomass biofilm supported on untreated clinoptilolite zeolite in the biosorption process to reduce the concentration of copper from synthetic solutions. A systematic study in batch and co
Iron Influence on Copper Biosorption Using Anaerobic Sludge and Its Microstructural Characterization
Autor:
Evelia Acedo-Félix, R. Pérez-Moreno, M.T. Certucha-Barragán, Jesús L. Valenzuela-García, F. J. Almendariz-Tapia, Onofre Monge-Amaya, A. L. Leal-Cruz
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. 32:60-67
With the purpose of determining the copper biosorption mechanism, iron influence on the bioremoval, and methane production in a batch system using an anaerobic sludge a systematic study was carried out. In addition, sludge was characterized before an
Autor:
M.T. Certucha-Barragán, Jesús Leobardo Valenzuela-Garcíab, A. L. Leal-Cruz, Evelia Acedo-Félix, Onofre Monge-Amaya, F. J. Almendariz-Tapia
Publikováno v:
Chemical Speciation & Bioavailability. 21:161-164
The main objective of this work was to study the capacity of bioaccumulation of copper in an upflow anaerobic sludge blanket (UASB) reactor, for the treatment of acid mine drainages (AMD). UASB rea...
Publikováno v:
Mineral Processing and Extractive Metallurgy Review. 29:318-329
Due to contamination and corrosion problems caused by silicon fluoride vaporization in steelmaking plants, the formation/dissociation of Na2SiF6 has become the subject of many studies. In all the previous works, it has been assumed that silicon tetra
Autor:
Jesús L. Valenzuela-García, Michael Schoor-Wiener, Evelia Acedo-Félix, Onofre Monge-Amaya, F. Javier Almendariz-Tapia, M.T. Certucha-Barragán
Publikováno v:
Chemical Speciation & Bioavailability. 20:239-248
This study evaluates the biosorption of copper by aerobic biomass that was selected from surface waters of the San Pedro River in Sonora, Mexico. Using a batch system, 73% biosorption of copper was...