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Influence of soil organic matter (SOM) on the adsorption, desorption and transport of polycyclic aromatic hydrocarbons (PAHs) has already been given full investigation in soils. In this paper, High Performance Liquid Chromatography (HPLC) was used to detected and elucidate aqueous leaching of PAHs in different types of soil with soil columns, which enhanced understanding on transport of PAHs appreciably...
In order to examine phenanthrine desorption of the phenanthrine in aeration zones and acquifer, soil from top soil layer, lower aeration zone and acquifer of the vertical profile of the four points in Zhangshi Irrigation area are taken as sample soil, phenanthrine as typical pollutant. The experiment is continuous batch adsorption-desorption experiment whose data are derived from linear models and...
In order to assess the adsorption of iodate by different soils from China, a series of batch experiments were conducted. It was found that soils rich in iron oxide had high affinity for iodate. Iodate adsorption isotherms could be well fitted with both Langmuir and Freundlich equations. Iodate adsorption by 20 different soils from China revealed that iodate adsorption was significantly correlated...
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