Abstract
A new method for the determination of naphthalene in air and water has been developed. The naphthalene was preconcentrated using activated carbon adsorption with carbon disulfide extraction and determined by gas chromatography with flame ionization detection. The chromatographic peak of naphthalene was separated well from the potential interferents turpentine, terpenene, isoborneol, camphor and isobornyl acetate. The detection limit was 0.52 μg/ml of CS2, equivalent to 2.6 μg/m3 of air or 0.05 μg/ml in 50 ml of water. The precision for 10 μg/ml naphthalene was 1.7%. The adsorption capacity, sampling efficiency and desorption efficiency of 100 mg of activated carbon for naphthalene in air were 8.8 mg, 98.8% and 95.2%, respectively. The extraction efficiency of 5 ml of carbon disulfide for naphthalene in water was 97.6%. The method was successfully applied to the determination of naphthalene in air and water from an industrial plant.
Similar content being viewed by others
References
Kym A. F. O'Brien, C. Suverkropp, S. Kanekal, C. G. Plopper, A. R. Buckpitt,Toxicol. Appl. Pharmacol. 1989,99, 487.
D. A. Birkholz, R. T. Coutts, S. E. Hrudey,J. Chromatogr. 1988,449, 251.
A. Bianchi, M. S. Varney, J. Phillips,J. Chromatogr. 1989,467, 111.
M. G. Ondrus, T. R. Steinheimer,J. Chromatogr. Sci. 1990,28, 324.
V. F. Kalasinsky, C. Saiwan, K. G. Whitehead,J. Chromatogr. Sci. 1988,26, 584.
D. L. Van Engelen, L. C. Thomas, E. H. Piepmeier,J. Chromatogr. 1987,405, 191.
K. W. Wiegand, B. Strobel, E. K. Erdgas,Petrochem. 1988,41, 85.
M. L. Pascu, I. Caragicu. A. Pascu, G. Dumbraveanu, D. Cristu, M. Enescu,Stud. Cercet. Fiz. 1989,41, 633.
A. L. Shtein, G. V. Yakovleva, L. N. Seledkova,Koks Khim. 1988,8, 52.
J. C. Chuang, M. R. Kuhlman, N. K. Wilson,Environ. Sci. Technol. 1990,24, 661.
W. L. S. Dan, Y. Hanai, T. Katou,Yokohama Kokuritsu Daigaku Kankyo Kakaku Kenkyu Senta Kiyo,1987,14, 27.
X. R. Jin,Gas Chromatography, Higher Education Publishing House, Beijing, 1987.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Sun, F. Preconcentration and determination of naphthalene in air and water using activated carbon adsorption, carbon disulfide extraction and gas chromatography. Mikrochim Acta 113, 91–99 (1994). https://doi.org/10.1007/BF01243141
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF01243141