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The contribution of fluorescence to measurements of light scattering in oil-in-water emulsions

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper presents some results of research on the fluorescence properties of petroleum oil-in-water emulsions. The research addresses the question of measuring and modelling light fields in an oil-polluted marine environment. The fluorescence of the emulsion manifests itself in the spectral range from 260 to over 400 nm and is much less intensive in the visible light region. Fluorescence is always weaker than the radiation scattered in an emulsion. The measurement and modelling of ultraviolet radiation scattering requires fluorescence to be taken into consideration, but in the visible spectral region this phenomenon is negligible.
Słowa kluczowe
Czasopismo
Rocznik
Strony
549--564
Opis fizyczny
Bibliogr. 25 poz., wykr.
Twórcy
  • Physics Department, Gdynia Maritime University, Morska 81-87, Gdynia 81-225, Poland, stel@am.gdynia.pl
Bibliografia
  • 1.Bohren C. F., Huffman D.R., 1983, Absorption and scattering of light by small particles, Wiley, New York, 530 pp.
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  • 4.GESAMP, 2007, Estimates of oil entering the marine environment from sea-based activities, Rep. Stud. No. 75, 96 pp.
  • 5.Gurgul H., 1991, Dispersed systems in the sea, Univ. Szcz., Szczecin, 248 pp., (in Polish).
  • 6.Jerlov N.G., 1976, Marine optics, Elsevier, Amsterdam, 231 pp.
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  • 8.Król T., 1984, A simple computational model of light scattering function for spherical particles, Stud. Mater. Oceanol., 45, 97-119, (in Polish).
  • 9.Król T., 1985, Computational model of Mie coefficients for spherical absorbing scattering particles, Stud. Mater. Oceanol., 49, 43-62, (in Polish).
  • 10.Król T., 1991, The effect of the size of dispersed substances on absorption and scattering properties of dispersed media, Stud. Mater. Oceanol., 59, 175-181.
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  • 12.Mikłaszewicz B., 2006, Self-purification of Odra estuary and Pomeranian Bay waters polluted with crude oil derivative emulsions, Ph.D. thesis, Inst. Oceanol. PAS, Sopot, 118 pp., (in Polish).
  • 13.Otremba Z., 1997, A thin oil film covering the sea surface as a modifier of the downward transmission of light, Oceanologia, 39 (4), 397-411.
  • 14.Otremba Z., Piskozub J., Król T., 2003, Modelling the reflectance of sea areas polluted with oil emulsion, Fresen. Environmen. Bull., 12 (9), 1109-1113.
  • 15.Parkinson C.L., Ward A., King M.D. (eds.), 2006, Earth Science Reference Handbook - a guide to NASA's Earth science program and Earth observing satellite missions, Nat. Aeronaut. Space Administr., Washington, 277 pp., [http://eospso.gsfc.nasa.gov/ftp docs/2006ReferenceHandbook.pdf].
  • 16.Pereda S., Awan J.A., Mohammadi A.H., Valtz A., Coquelet C., Brignole E.A., Richon D., 2009, Solubility of hydrocarbons in water: experimental measurements and modeling using a group contribution with association equation of state (GCA-EoS), Fluid Phase Equilibr., 275 (1), 52-59.
  • 17.Pershin S.M., Bunkin A. F., Lukyanchenko V.A., Nigmatullin R.R., 2007, Detection of the OH band fine structure in liquid water by means of new treatment procedure based on the statistics of the fractional moments, Laser Phys. Lett., 4 (11), 809-813.
  • 18.Piskozub J., Neumann T., Woźniak L., 2008, Ocean color remote sensing: choosing the correct depth weighting function, Opt. Express, 16 (19), 14683-14688.
  • 19.Staroń W., 1999, Emulsion of petroleum derivatives in sea and river water, [in:] Physical problems of natural waters, Vol. 1, H. Gurgul (ed.), Univ. Szcz., Szczecin, 113-126, (in Polish).
  • 20.Stelmaszewski A., 2001, Identification of petroleum in Baltic Sea by means of fluorescence, Ph.D. thesis, Inst. Oceanol. PAS, Sopot, 122 pp., (in Polish).
  • 21.Stelmaszewski A., Król T., Toczek H., 2009, Light scattering in Baltic crude oil - seawater emulsion, Oceanologia, 51 (3), 405-414.
  • 22.Stelmaszewski A., Toczek H., 2007, Preliminary studies of optical properties of oil-water emulsion particles, [in:] Physicochemical problems of natural waters ecology, Vol. 5, Gd. Maritime Univ., Gdynia, 40-44.
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  • 25.Walrafen G.E., Pugh E., 2004, Raman combinations and stretching overtones from water, heavy water and NaCl in water at shifts to ca. 7000 cm−1, J. Solution Chem., 33 (1), 81-97.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUS8-0009-0010
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