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7665967 
Journal Article 
Determination of Phenanthrene and Naphthalene in the Loess Area by Synchronous Fluorimetry 
Zhan, H; Jiang, Y; , 
2013 
Yes 
Asian Journal of Chemistry
ISSN: 0970-7077
EISSN: 0975-427X 
ASIAN JOURNAL OF CHEMISTRY 
SAHIBABAD 
25 
16 
8994-8996 
English 
WOS:000330234000038 
The synchronous flourimetry has been established for simultaneous determination of phenanthrene and naphthalene in the mixed liquor of these two components. The linear ranges of phenanthrene and naphthalene are 0.001-0.101 and 0.0025-0.25 mg/L, their detection limits are 0.47 and 0.14 ng/mL and their relative standard deviations are 0.48 and 0.89 %, (n = 12), respectively. The method could be used to study the simultaneous determination of phenanthrene and naphthalene in the upper clear liquor after the sorption equilibrium of the loess soils on the mixed liquor. The results show that the sorption isotherm of natural loess soils on phenanthrene and naphthalene satisfies Freundlich-Equation and provided a fast and simple way to forecast and govern pollution of soils. 
Loess soils; Naphthalene; Phenanthrene; Simultaneous determination; Synchronous flourimetry