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Dongjiang River Basin is the world's most populous and highly economic development region over last few decades. Heavy metal records of 51 representative points of the Dongjiang River were presented, aim to evaluate the expected water resources and to investigate the potential for improving our aquatic environment. We find, heavy metal concentrations of both water and sediments indicated a good level...
One third of world's population depends on ground water for their livelihood, particularly for drinking. Contamination of drinking water by heavy metal ions could lead to dangerous physiological disorders. The concentration of some inorganic components present in the drinking water in Tisayanvillai, a small town in South Tamil Nadu, India, have been investigated. While the quantities of calcium, magnesium,...
The water system of Fen River in Shanxi province has upstream, midstream and downstream three sections, which are separately located in Jingyou, Jiexiu, Xiaodian, Hongtong, Linfen and Hejin, six sampling points are disposed there for the sake of collecting the samples of the filtered water and suspended matter, and measuring heavy metal contents. The measurement results show that heavy metal exist...
The research reveals the distribution and correlation of heavy metals in groundwater of sewage irrigation area in Guangdong province. 14 groundwater samples were collected in August 2008, and the groundwater samples were filtrated through 0.45 μm membranes and acidified in the field. Determinations of Cd, Cu, Zn, Pb, Ni, and Cr in all the samples were performed using ICP-OES, and determinations of...
Leaching of six elements-namely, Cu, Zn, Pb, Cd, Ni, and F from two semidry flue gas desulfurization ash samples and one waste gypsum sample collected from two different iron and steel plants and one power plant in Hebei, has been reported. Various extracting agents were used to conduct leaching experiments for desulfurization ashes. The dissolution of trace elements contained in the ashes were determined...
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