Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Antonio López Ramírez"'
Autor:
MIHAELA-ELENA DASCĂLU, JUAN ANTONIO LÓPEZ-RAMÍREZ, VALENTIN NEDEFF, EMILIAN MOSNEGUȚU, DRAGOS RUSU
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 19, Iss 3, Pp 313-321 (2018)
In recent years, membrane technology is increasingly being studied and thus became even more used in the production of drinking water. However, the presence of foulants in natural waters, as humic acids, affects strongly the efficiency of membrane pr
Externí odkaz:
https://doaj.org/article/5814096a6a4248e4b4486edf6e60de52
Autor:
Rubén de la Piedra Constantino, Leodegario Osorio Alcalá, Manuel Mora Gutiérrez, Miguel Angel Uribe Guerrero, Arturo Ismael Nieves Navarro, Rodolfo Vilchis Ramos, Carlos Augusto Tapia Moo, Fabian Enyanche Velázquez, Juan Diego López Durante, Jonatán Villa Alcántara, Brenda Ponce Lira, Miguel Angel Martínez Gamiño, Avelino Espinosa Solorio, Luis Alberto Noriega González, Juan Espidio Balbuena, Paul Garcia Meza, Luis Castillo Villaseñor, Bram Govaerts, Isac Carlos Rivas Jacobo, Fidelia González Galindo, Jessica González Regalado, Simon Fonteyne, Enrique Andrio Enríquez, Juan Burgueño, Nele Verhulst, Omar Núñez Peñaloza, Blanca Aide Albarrán Contreras, Helios Escobedo Cruz, Alfredo Tapia Naranjo, Fermín Martínez Hernández, Antonio López Ramírez, Abel Saldivia Tejeda
Publikováno v:
Land Degradation & Development. 32:2242-2256
Maize (Zea mays L.) is Mexico's primary staple food, but the Country's degrading soils and climate variability limit its productivity. Conservation agriculture (CA), a management technique that combines minimal tillage, permanent soil cover, and crop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8eb0786b6547c05486b2a60878352aa
https://doi.org/10.1002/ldr.3894
https://doi.org/10.1002/ldr.3894
Publikováno v:
Water, Vol 11, Iss 10, p 2117 (2019)
Membrane distillation (MD) has a great deal of potential and this is currently being explored by the scientific community. However, this technology has not yet been implemented by industry, and an estimation of final product costs is key to its comme
Externí odkaz:
https://doaj.org/article/cb0ce362ff964d6c8a7dadf63e085c84
Publikováno v:
Revista Educación, Vol 37, Iss 1, Pp 43-63 (2013)
Este artículo presenta el análisis de experiencias, revisadas en diversos artículos, acerca de la implementación de la robótica en la educación, con el fin de obtener referentes pertinentes para la construcción de una propuesta para el aprendi
Externí odkaz:
https://doaj.org/article/6995f1360f70483aa2b5b0c52e264941
Autor:
Mohammed Hassani Zerrouk, Agata Egea-Corbacho Lopera, José María Quiroga Alonso, Santiago Gutiérrez Ruiz, Juan Antonio López-Ramírez
Publikováno v:
Chinese Journal of Chemical Engineering. 28:733-742
Fouling phenomenon is considered among the major reasons that cause significant increase of operating cost of desalination plants equipped with reverse osmosis (RO) membranes. This phenomenon is studied in the present work in the case of RO polyamide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7bb151712eff7fda66c7e5cdaacba34
https://doi.org/10.1016/j.cjche.2019.10.004
https://doi.org/10.1016/j.cjche.2019.10.004
Autor:
Juan Antonio López-Ramírez, Florin Nedeff, Andrei Victor Sandu, Mihaela-Elena Dascalu, Emilian Mosnegutu, Ion Sandu
Publikováno v:
Materiale Plastice. 56:995-1002
A mathematical model regarding water filtration with a nanofiltration (NF) titanium dioxide ceramic membrane is presented. The experiments aimed to use the excitation-emission matrix (EEM) spectroscopy method to highlight the existence of humic acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ad1eeda2db3612dbbffb0a92a74ac7e
https://doi.org/10.37358/mp.19.4.5297
https://doi.org/10.37358/mp.19.4.5297
Publikováno v:
Water Research. 158:182-192
Desalination and water reuse are important means to resolve local water scarcity and security issues worldwide where membrane distillation (MD) may be part of a solution. Natural organic matter and in particular, humic acids (HA), are widely present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3108065be064d71125de8d47117cff4
https://doi.org/10.1016/j.watres.2019.03.055
https://doi.org/10.1016/j.watres.2019.03.055
Autor:
David Amaya-Vías, Laurentiu Tataru, José A. López-López, Juan Antonio López-Ramírez, Belén Herce-Sesa
Publikováno v:
Journal of Membrane Science. 582:20-29
Water pollution by metals and, in particular, acid mine drainage (AMD) is one of the most severe environmental problems to be faced by society. In this sense, treatment by membrane processes is a promising alternative, highlighting membrane distillat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da3ba51e7bb97168383388b57ea38d1a
https://doi.org/10.1016/j.memsci.2019.03.081
https://doi.org/10.1016/j.memsci.2019.03.081
Autor:
Juan Antonio López-Ramírez, Ioan Gabriel Sandu, Mihaela-Elena Dascalu, Florin Nedeff, Emilian Mosnegutu
Publikováno v:
Revista de Chimie. 70:866-870
The purpose of this research was to visualize the fouling process of a flat-sheet polymeric membrane into a flow cell, using particles to study their deposition onto the membrane surface. This set of experiments was analyzed from an imagistic point o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98bff83926a730efc44e6dcc168aa688
https://doi.org/10.37358/rc.19.3.7022
https://doi.org/10.37358/rc.19.3.7022
Publikováno v:
International Journal of Sustainable Transportation. 14:465-474
Cruise tourism industry has experienced significant global growth in recent years in terms of new passengers, fleet size, ports visited, and economic value. Therefore, the main environmental impact...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fab749928dd9146ae4e760d275d94cd
https://doi.org/10.1080/15568318.2019.1575494
https://doi.org/10.1080/15568318.2019.1575494