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Effects of different conditions on Pb2+ adsorption from soil by irrigation of sewage in South China
Pb2+ adsorption onto a soil by irrigation of sewage in the Pearl River Delta of South China was examined as a function of the reaction time, solution pH, initial lead concentration, organic matter (humic acid) an...
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Article
Chemical fractions and potential mobility of lead in soils irrigated by sewage in Pearl River Delta, South China
The chemical fractions, i.e., water soluble (WS), exchangeable (Ex), carbonate (Car), weakly organic (WO), Fe-Mn oxide (FMO), strongly organic (SO), residual (Res) fraction, of Pb in irrigated soils in South C...