Investigation of formation and structural characteristics of the adsorbed layer of organic matter on suspended mineral particles after the examples of humate Na adsorption processes on clay minerals

P. V. Pozhilenkova; Anatolii D. Aponasenko; V. S. Filimonov

doi:10.1117/12.548577

23 February 2004 Investigation of formation and structural characteristics of the adsorbed layer of organic matter on suspended mineral particles after the examples of humate Na adsorption processes on clay minerals

P. V. Pozhilenkova, Anatolii D. Aponasenko, V. S. Filimonov

Author Affiliations +

Proceedings Volume 5397, Tenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part II: Laser Sensing and Atmospheric Physics; (2004) https://doi.org/10.1117/12.548577
Event: Tenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2003, Tomsk, Russian Federation

Abstract

Investigation of boundary surfaces in the water ecological systems, processes of formation the adsorbed layers, their sizes and structures is the significant problem of the researches natural water ecosystems. The work is devoted to study of adsorption processes of dissolved organic matter (DOM) on suspended inorganic particles, definition of the approaches to the evaluation of total boundary area of suspended inorganic matter and the volume of influence zone generated by these boundaries, for surface waters as a necessary step for the transfer to the study of chemical and physical processes which are flowing past on these boundaries. Total boundary area of suspended inorganic matter, a thickness and volume of boundary zone, involved surface interaction are estimated. The parameters of organic matter adsorption are investigated, and the character dependencies by the interaction of organic and inorganic matters are defined. The part of adsorbed organic matter (AIM) from a DOM is determinated at a variation of some parameters of a system. Total volume of the adsorbed layer on a surface of the suspended matter is appreciated, the average concentration of AOM in the adsorbed layer is estimated.

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P. V. Pozhilenkova, Anatolii D. Aponasenko, and V. S. Filimonov "Investigation of formation and structural characteristics of the adsorbed layer of organic matter on suspended mineral particles after the examples of humate Na adsorption processes on clay minerals", Proc. SPIE 5397, Tenth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part II: Laser Sensing and Atmospheric Physics, (23 February 2004); https://doi.org/10.1117/12.548577

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