Indian Journal of Science and Technology
DOI: 10.17485/ijst/2016/v10i1/109958
Year: 2017, Volume: 10, Issue: 1, Pages: 1-5
Original Article
M. P. Sartakov1 , A. A. Novikov2 , N. V. Chukhareva2 * and E. M. Osnitsky2
1Ugra State University, Khanty-Mansiysk, 16 Chekhov St, Russia; [email protected] 2Tomsk National Polytechnic Research University, 30 Lenin Avenue, Tomsk; [email protected], [email protected], [email protected]
*Author for correspondence:
N. V. Chukhareva
Tomsk National Polytechnic Research University, 30 Lenin Avenue, Tomsk;
Email: [email protected]
Objectives: In this article adsorption of nitrogen in peat humic acids of Middle Ob Region of Western Siberia is being researched for the first time. Methods: Unit area of the adsorption surface defined by methods of Langmuir and Brunauer, Emmett and Teller (BET). Finding: It is established that the size of the adsorption surface of humic acids has a close connection to the extent of primary sources decomposition of humiliation. And changes in the following decreasing sequence (humic acids of sedge and grass peat, with a degree of decay of 55%>; humic acids of wood, sedge, and the sphagnum peat with the extent of decomposition of 30-35%>. Humic acids of sphagnum and wood peat with the extent of decay of 20-25%) and is characterized by the highest manifestation of peat humic acids with the extent of decomposition of 55%. Conclusion: The best adsorption properties distinguish exemplars with a greater degree of decomposition and mean value of the effective diameter of adsorption time 247-272 Å.
Keywords: Adsorption, Adsorption Isotherms of Lengmyur and Bet, Botanical Structure and Extent of Decomposition, Humic Acids, Middle OB Region, Peat, Sorption
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