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Samples of groundwater, leachates, surface water and soils were collected from 22 sites in the Municipal solid waste landfill area in Wuhan, Central China. Sixteen phthalate esters (PAEs) were detected by gas chromatography (GC). The results showed that there were one or several PAEs in all the samples and the concentrations of total PAEs in groundwater, leachates, surface water, and soils were 0...
Samples of groundwater were collected from 17 sites in Jianghan plain in July, 2007. Sixteen phthalate esters (PAEs) in each sample were detected using solid-phase extraction (SPE) - gas chromatography (GC) spectrometry. The results showed that there were one or several PAEs in all the samples and the concentrations of total PAEs ranged from 80.12 to 1882.18 ng/L. Four PAEs, i.e. di-iso-butyl phthalate...
Solid phase extraction (SPE) coupled with gas chromatography was used to determine trace phthalate esters in groundwater samples. Several important experimental parameters affecting the extraction efficiency and recovery, such as the type of extraction solvent, sample volume, mass of sorbent in the SPE cartridge and elution solvent volume were studied. Results showed that 0.5 L sample, 750 mg C18...
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