A5065360405- Geochemistry and Geologic Mapping
- Geological and Geochemical Analysis
- Hydrocarbon exploration and reservoir analysis
- Geological and Tectonic Studies in Latin America
- Heavy metals in environment
- Mine drainage and remediation techniques
- Groundwater and Isotope Geochemistry
- Arsenic contamination and mitigation
- Geochemistry and Elemental Analysis
- Metal Extraction and Bioleaching
- Atmospheric and Environmental Gas Dynamics
- earthquake and tectonic studies
- Environmental and Cultural Studies in Latin America and Beyond
- Fluoride Effects and Removal
- Geology and Paleoclimatology Research
- Urban Stormwater Management Solutions
- Environmental and Ecological Studies
- Toxic Organic Pollutants Impact
- Cryospheric studies and observations
- CO2 Sequestration and Geologic Interactions
- Soil Science and Environmental Management
- Mining and Resource Management
- Public Health and Environmental Issues
- Reservoir Engineering and Simulation Methods
- Water Resource Management and Quality
Universidad Nacional Autónoma de México
2009-2024
Instituto de Geociencias
2024
Universidad de Guanajuato
2023
Weatherford College
2023
Autonomous University of Queretaro
2003-2012
Mineral Resources
2003
Analogic (United States)
2003
Universidad Iberoamericana de Ciencias y Tecnología
1999-2000
Iberoamerican University of Science and Technology
1999
Universitat Politècnica de Catalunya
1998
Mexico City, with a population of 18 million, has been sending its wastewater for more than 100 years to the Tula Valley where it is used irrigate 90,000 ha. Due large volume (60 m3/s) sent through unlined channels, combined use very high irrigation rates, artificial recharge local aquifer occurring. This estimated in 25 m3/s. As consequence, water table raised and several springs have appeared last decades flows between 600 L/s. These wells are sources region. An evaluation quality was...
Environmental context. Fluoride concentrations in drinking water above 1.5 mg L–1 may be detrimental to human health. Many methods have been developed for removing excessive fluoride from water. The use of an aquatic macrophyte biomass (Eleocharis acicularis) pretreated with Ca2+, a low-cost natural material, could technique rural populations developing countries that cannot afford treated or bottled daily consumption. Abstract. Ca2+ as material the removal aqueous solution was studied....
This paper presents a study in which it is tested the effectiveness of zero-valent iron for arsenic remediation soil treatment leachate, experimental approach considers to investigate Fe° permeable reactive barrier performance polluted obtained from mining area central Mexico. By applying electro-remotion using series continuous-flow columns, allowed obtain data critical parameters optimization electro remediate soil, as electroosmotic flow occurs across columns. A flow-through...
The origin of the mineralization at world-class Las Cuevas (the largest single fluorite deposit in world) has been historically disputed, essentially between skarn-related and Mississippi Valley Type (MVT) models. A systematic study fluid inclusions these deposits revealed that they were formed by low temperature (49 to 177 °C) salinity (0 1.9 wt % NaCl equiv) fluids. obtained δ13C (between −2.39 0.20‰ VPDB) δ18O −14.03 −7.37‰ data from local host limestones agreed with regionally...
Abstract The landfill of Morelia, the capital city state Michoacán in central-western Mexico, is located 12 km west and has operated since 1997 without a structure engineered designed to control generation situ biogas leachates. A geological evaluation site presented this paper. results indicate that lacks ideal impermeable sub-surface strata. subsurface strata consist highly fractured basaltic lava flows (east-west fault fracture system trend) sand-size cineritic material with high...