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In order to improve the environmental quaLity of Nanchang city and provide scientific foundation for the municipal government to perfect the reconstruction of "Ecological Nanchang", the samples of PM10, flying dust from roads and construction sites were collected. The results showed that the PM10 concentration of the sampLing spot (Lijia ZHuang, an industrial district) was the highest (635...
The DD2005-03 sequential extraction method, developed for the analysis of heavy metals in soil, was applied to 234 soil samples covering the area of the Henan Province representative agriculture soil. On average, the order of Cd in each fraction was Exchangeable (27.3%) > Weakly bound to organic matter (22.7%) > Strongly bound to organic matter (16.4%) > Residual (15.1%) > Carbonate (12...
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