Heavy metal contamination due to mining activity is a global major concern because of its potential health risks to local inhabitants. The heavy metal contamination of surface water and ground water by mining activities in Gejiu tin-polymetallic mining area, Southwest China, was studied. Surface water and ground water were sampled and analyzed using AAS for Cr6+, Cd, As, Hg, Cu, Pb, Zn, Se, Fe and Mn. Analysis of HCO3-, Cl-, SO42-, F-and NO3-in water samples was also undertaken by ion chromatography. It was shown that none of water samples exceeded the guideline of Cr6+, Se and Hg, while the contamination degree of heavy metals was Mn > Fe > Cd > Zn > Pb > As > Cu, all of which were serious contamination except mild contamination for Cu. Th...
Industrial activities have raised widespread concerns about groundwater pollution and human health. ...
AbstractHeavy metals exposed to the environment as a result of Talawaan–Tatelu mining activity (Nort...
In this study, concentrations of Cr, Mn, Pb, Cu, Zn, As, Cd, Sb, and Fe were determined in soils of ...
The heavy metal contamination of soils and waters by metalliferous mining activities in an area of K...
Heavy metals enrichment in groundwater poses great ecological risks to human beings. In the present ...
Mining and smelting activities are the main causes for the increasing pollution of heavy metals from...
Mining and smelting activities are the main causes for the increasing pollution of heavy metals from...
Heavy metals and As (HMs) pollution in mining areas are a widespread environmental concern. In this ...
The present study was conducted to investigate trace metal (Fe, Mn, Cd, Pb, Zn, Cu, Al, As, Se, Hg, ...
The environmental assessment and identification of sources of heavy metals in Zn-Pb ore deposits are...
The paper deals with sediments of anthropogenic reservoirs from the central part of the Katowice Upl...
AbstractThe dump-fields Podlipa and Reiner at L’ubietová abandoned Cu-(Ag) deposit is situated at th...
The objective of this study was to investigate the concentration and spatial distribution patterns o...
Mining activities exert a far-reaching impact on the quality of groundwater, and health problems cau...
Mining processes result in large amounts of toxic waste Particles, mine tailings might be carried by...
Industrial activities have raised widespread concerns about groundwater pollution and human health. ...
AbstractHeavy metals exposed to the environment as a result of Talawaan–Tatelu mining activity (Nort...
In this study, concentrations of Cr, Mn, Pb, Cu, Zn, As, Cd, Sb, and Fe were determined in soils of ...
The heavy metal contamination of soils and waters by metalliferous mining activities in an area of K...
Heavy metals enrichment in groundwater poses great ecological risks to human beings. In the present ...
Mining and smelting activities are the main causes for the increasing pollution of heavy metals from...
Mining and smelting activities are the main causes for the increasing pollution of heavy metals from...
Heavy metals and As (HMs) pollution in mining areas are a widespread environmental concern. In this ...
The present study was conducted to investigate trace metal (Fe, Mn, Cd, Pb, Zn, Cu, Al, As, Se, Hg, ...
The environmental assessment and identification of sources of heavy metals in Zn-Pb ore deposits are...
The paper deals with sediments of anthropogenic reservoirs from the central part of the Katowice Upl...
AbstractThe dump-fields Podlipa and Reiner at L’ubietová abandoned Cu-(Ag) deposit is situated at th...
The objective of this study was to investigate the concentration and spatial distribution patterns o...
Mining activities exert a far-reaching impact on the quality of groundwater, and health problems cau...
Mining processes result in large amounts of toxic waste Particles, mine tailings might be carried by...
Industrial activities have raised widespread concerns about groundwater pollution and human health. ...
AbstractHeavy metals exposed to the environment as a result of Talawaan–Tatelu mining activity (Nort...
In this study, concentrations of Cr, Mn, Pb, Cu, Zn, As, Cd, Sb, and Fe were determined in soils of ...