Adsorptive properties of natural water surfactant films. Dead Vistula catchment water studies

• Autorzy: Pogorzelski S.J. , Kogut A.D.
• Języki publikacji: EN

Abstrakty

EN

The paper contains the results of natural film experiments carried out on inland waters in the Dead Vistula (Martwa Wisła) catchment area during 1999–2002 using the integrated Langmuir trough-Wilhelmy plate system,w hich ‘cuts out’ an undisturbed film-covered area without any physicochemical sample processing. The static film parameters result from the generalized scaling procedures applied to the surface pressure-area isotherms. They appear to correspond well to observations of the film composition (Alim, MW, Eisoth),film solubility and the miscibility of its components (via R, ΔSc and y factors),and surface concentration (πeq, Γeq). A novel approach is presented for the adsorption dynamics on the basis of the mixed kinetic-diffusion model and analyses of the dynamic surface pressure plots,whic h leads to the determination of the effective relative diffusion coefficient Deff/D and activation energy barrier Ea/RT . There is reason to believe that certain classes of film-forming components or ‘end-members’ may dominate the static and dynamic surface properties. Some of these substances can be used as source-specific surface-active biomarkers to trace temporal and spatial changes due to environmental factors or the production of biological matter. The concept was tested for the Dead Vistula river and its tributaries. The results demonstrate that natural films are a complex mixture of biopolymeric molecules covering a wide range of solubilities,sur face activities and molecular masses with an apparent structural film architecture. Such studies could lead to the development of film structure parameters – indicators of ecosystem quality and the state of the environment.

Słowa kluczowe

EN

temporal variability; natural water; inland water; natural film; surface isotherm; scaling procedure; spatial variability; surfactant; adsorption kinetics; Vistula River; catchment area

• Wydawca: -
• Czasopismo: Oceanologia
• Rocznik: 2003
• Tom: 45
• Numer: 3
• Opis fizyczny: p.373-394,fig.,ref.

Twórcy

autor

Pogorzelski S.J.

• University of Gdansk, Wita Stwosza 57, 80-952 Gdansk, Poland

autor

Kogut A.D.

Bibliografia

• Adamson A.W.,1982, Physical chemistry of surfaces,(4 th edn.) Wiley, New York, 535 pp.
• Barger W.R.,M eans J.C., 1985, Clues to the structure of marine organic material from the study of physical properties of surface films,[in:] Marine and estuarine chemistry,A. C. Sigleo & A. Hattori (eds.),Lewis Publ. Inc., Chelsea,47–67.
• Birdi K. S. (ed.),1997, Handbook of surface and colloid chemistry,CR C Press, New York,763 pp.
• Bock E. J.,F rew N.M.,1993, Static and dynamic response of natural multicomponent oceanic surface films to compression and dilation: laboratory and field observations, J. Geophys. Res.,98,14599–14617.
• Diamant H.,A ndelman D.,1996, Kinetics of surfactant adsorption at fluid-fluid interfaces,J. Phys. Chem., 100, 13732–13742.
• Druffel E.R.M.,Bau er J.E., 2000, Radiocarbon distributions in Southern Ocean dissolved and particulate organic matter,G eophys. Res. Lett., 27, 1495–1498.
• Eastoe J.,R ankin A.,W at R.,2001, Surfactant desorption dynamics,In t. Rev. Phys. Chem.,20, 357–386.
• Frew N.M.,N elson R. K.,1992, Scaling of marine microlayer film surface pressurearea isotherms using chemical attributes,J. Geophys. Res., 97,5291–5300.
• Gasparovic B.,C osovic B.,2001, Distribution of surface-active substances in the marine northern Adriatic sea,M ar. Chem.,75, 301–313.
• Gasparovic B., Cosovic B.,V ojvodic V.,1998, Contribution of organic acids to the pool of surface active substances in model and marine samples using o-nitrophenol as an electrochemical probe,Org. Geochem.,29, 1025–1032.
• Gelbart W.M.,Ben -Shaul A.,R oux D. (eds.),1994, Micelles, membranes, microemulsions and monolayers,S pringer–Verl., New York, 608 pp.
• Hunter K.A.,Li ss P. S.,1981, Organic sea surface films,[in:] Marine organic chemistry,E. K. Duursma & R. Dawson (eds.), Elsevier, New York, 259–298.
• Hühnerfuss H.,A lpers W.,1983, Molecular aspects of the system water/ monomolecular surface film and the occurrence of a new anomalous dispersion regime at 1.43GHz,J. Phys. Chem., 87, 5251–5258.
• Kato T., Iriyama K.,A raki T.,1992, The time of observation of π−A isotherms III. Studies on the morphology of arachidic acid monolayers, observed by transmission electron microscopy of replica samples of one-layer Langmuir-Blodgett films using plasma-polymerization,T hin Solid Films, 210/211, 79–81.
• Kragel J., Stortini A. M., Degli-Innocenti N.,Loglio G.,Cini R.,Miller R., 1995, Dynamic interfacial properties of marine microlayers,Co lloids Surfaces, A: Physicochem. Eng. Asp.,101, 129–135.
• Larter S.R.,D ouglas A.G.,1980, Melanoidins-kerogen precursors and geochemical lipid sinks: a study using pyrolysis gas chromatography (PGC),Geo chim. Cosmochim. Acta,44, 2087–2095.
• McKnight D. M.,Behmel P.,F ranco D. A., Gjessing E. T.,Munster U.,P etersen, Jr.,R. C., Skulberg O. M., Steinberg C.E.W., Tipping E.,Visser S.A., Werner P.W.,W etzel R.G., 1990, How do organic acids interact with solutes, surfaces and organisms,[in:] Organic acids in aquatic ecosystems,E . M. Perdue & E.T. Gjessing (eds.),Da hlemWorkshop Reports – Life Sci. Res. Rep. No. 48, Wiley, New York,223–243.
• Pogorzelski S. J.,1992, Isotherms of natural sea surface films: A novel device for sampling and properties studies,R ev. Sci. Instrum.,63, 3773–3776.
• Pogorzelski S. J.,1994, Acoustic signatures of organic films floating on the sea surface,A rch. Acoust.,19, 85–108.
• Pogorzelski S. J.,1996, Application of 2D polymer film scaling theory to natural sea surface films,C olloids Surfaces, A: Physicochem. Eng. Asp.,114, 297–309.
• Pogorzelski S. J.,2001, Structural and thermodynamic characteristics of natural marine films derived from force-area studies,Co lloids Surfaces, A: Physicochem. Eng. Asp.,189, 163–176.
• Pogorzelski S. J.,Kogu t A.D., 2001a, Kinetics of marine surfactant adsorption at an air/water interface. Baltic Sea studies,Ocean ologia, 43 (4),389–404.
• Pogorzelski S. J.,Kogu t A.D., 2001b, Static and dynamic properties of surfactant films on natural waters,Ocean ologia, 43 (2),223–246.
• Pogorzelski S. J.,Kogu t A.D, 2003, Structural and thermodynamic signatures of marine microlayer films,J. Sea Res., 49, 347–356.
• Pogorzelski S. J., Stortini A.M.,Logl io G.,1994, Natural surface film studies in shallow coastal waters of the Baltic and Mediterranean Seas,Co nt. Shelf Res., 14,1621–1643.
• Romankevich E.A. (ed.),1984, Geochemistry of organic matter in the ocean, Springer–Verl.,Ber lin, 334 pp.
• Saliot A.,Mej anelle L.,Scrib e P., Fillaux J., Pepe C.,Jabaud A.,D agaut J., 2001, Particulate organic carbon, sterols, fatty acids and pigments in the Amazon River system,Bi ogeochemistry, 53, 79–103.
• Van Vleet E.S.,W illiams P.M.,1983, Surface potential and film pressure measurements in seawater systems,Li mnol. Oceanogr., 28, 401–414.
• Vojvodic V.,C osovic B., 1996, Fractionation of surface active substances on the XAD-8 resin: Adriatic sea samples and phytoplankton culture media,Ma r. Chem.,54, 119–133.
• Volkman J.K.,Ba rrett S. M.,Bla ckburn S. I.,Ma nsour M.P.,Sik es E. L.,Gelin F., 1998, Microalgal biomarkers: A review of recent research developments,Org. Geochem.,29,1163–1179.
• Williams P. M.,1986, The chemical composition of the sea-surface microlayer and its relation to the occurrence and formation of natural sea-surface films, [in:] ONR workshop proceedings – Role of surfactant films on the interfacial properties of the sea surface,F. Herr & J. Williams (eds.),O ffice Naval Res. Rep. C–11–86,A rlington, California, 79–110.
• Zutic V. B.,C osovic B.,M arcenko E.,Bi hari N., 1981, Surfactant production by marine phytoplankton,M ar. Chem., 10, 505–520.