Peculiarities of the chemical composition and the molecular structure of peat humic substances

• Autorzy: Bambalov N. , Smychnik T. , Maryganova V. , Strigutsky V. , Dite M.
• Języki publikacji: EN

Abstrakty

EN

The main result of the investigation concerning pecularities of peat humic substances ( humic and fulvic acids)with the use of CNMR spectroscopy, thermal analysis, pyrolysis mass- spectrometry, oxidation destruction, gel- chromatography and electronic paramagnetic resonance are shown in this paper.

Słowa kluczowe

EN

peat soil; soil degradation; humic acid; humic substance; soil; degradation; molecular structure; chemical composition; fulvic acid; habitat condition

• Wydawca: -
• Czasopismo: Acta Agrophysica
• Rocznik: 2000
• Tom: 26
• Opis fizyczny: p.149-177,fig.

Twórcy

autor

Bambalov N.

• National Academy of Sciences of Belarus, 10 Staroborisovski Tract, 220114 Minsk, Belarus

autor

Smychnik T.

autor

Maryganova V.

autor

Strigutsky V.

autor

Dite M.

Bibliografia

• 1. Bambalov N.N., Smychnik T.P., Belenkaya T.Ya.: Fractional composition of peat humic acids (in Russian). Vesti AN BSSR. Chem. Sci., 2:106-109, 1982.
• 2. Bambalov N.N., Smychnik T.P., Harnzhyk A.V., Drosdovskaya C.V.: Electronic absorption spectra of humic acids (in Russian). Vesti AN BSSR. Chem. Sci., 3:57-61, 1984.
• 3. Bambalov N.N., Smychnik T.P.: Destruction of peat humic acids by hydrogen peroxide (in Russian). Vesti AN BSSR. Chem, Sci., 3: 75-78, 1986.
• 4. Belkevich P.I., Gaiduk K.A., Strigutsky V.P., Ksenofontov M.A., Minkevich M.I., Stelmakh V.R: Semiconductor properties of peat and humic acids (in Russian). Dokl. ANBSSR. 28:433-436,1984.
• 5. Blumenfeld L.A.: Biological physics problems (in Russian). Science. Moscow, 1977.
• 6. Ionin B.I., Ershov B.A., Koltsov A.I.: NMR spectroscopy in organic chemistry (in Russian). Leningrad. Chemistry, 1983.
• 7. Jesierski A., Czechowski F., Drozd J,, Jerzykiewiez M,, Witek B.: Free radicals in the natural transformations of organic matter: humificalion, coalification and carbonisation processes; the Maillard Reaction. Molecular Physics Reports. 18/19: 115-119, 1997.
• 8. Jezierski A., Czechowski F., Jerzykiewicz M., Drozd J.: EPR investigations on the humic acid structure in compost, soil, peat and soft brown coal upon oxidation and metal uptake. In: Proc. RAMES 99 18th Conf. Modern Magnetic Resonances, Poznan-Kiekrz, 1999.
• 9. Liogonky B.I., Strigutsky V.P., Alexanian R.Z., Belkevich P.I., Navosha Yu.Yu., Mamedov B.A., Ragimov A.V.: On the semiquinones ion-radical in the paramagnetism of reduction-oxidation polymers with conjugated links (in Russian). Dokl. AN BSSR. 25: 825-827,1981.
• 10. Lishtvan I.I, Strigutsky V.P., Bambalov N.N., Liogonky B.I., Lubchenko L.S.: New principles of humic acids structure modelling (in Russian). Vesti AN BSSR. Chem. Sci., Series. 4: 7-10,1990.
• 11. Lishtvan I.I,, Strigutsky V.P.: On the role of hydrogen contacts in coal organic matter paramagnetism. In: Proc. Coal Structure 96 Third Int. Symp. Zakopane, Poland, 1996.
• 12. Lukoshko E.S., Bambalov N.N., Krukovskaya L.A., Smychnik T.P.: Dioxan-lignin of peat- forming plants (in Russian). Chimiya drevesiny, 2: 40-441,982.
• 13.Maryganova V.V., Bambalov N.N., Lukashenko I.M., Kalinkevich G.A., Khmelnitsky R.A.: Investigation of peat humus acids by the method of pyrolysis mass-spectrometry (in Russian). Pochvovedeniye. I: 152-155, 1992.
• 14. Maryganova V.V., Bambalov N.N., Strigutsky V.P., Rykov S.V.: Investigation of peat humie and fulvic acids structure by method of 13 CNMR spectroscopy (in Russian). Dokl. AN of Belarus. 38, 4:52-55, 1994.
• 15. Navosha Yu.Yu., Prokhorov S.G., Strigutsky V.P., Tom soil A.E.: On the interaction of humie substances with metal ions (in Russian). Pochvovedeniye 1: 109-113, 1992.
• 16. Ohiki T,, Takahama U.: Effects of reaction time, chemical reduction and oxidation on ESP in aqueous solutions of humic acids. Soil Science. 158:204-210, 1994.
• 17. Orlov D.S.: Humus acids of soils (in Russian). MGU Moskva, 1974.
• 18. Orlov D.S.: Humus acids of soils and general humification theory (in Russian). MGY, Moskwa, 1990.
• 19. Ponomareva V.V., Nikolaeva T.A.: Humus and soil formation (in Russian), Nauka, Leningrad,1980.
• 20. Prabhananda B.S.: Spin density distributions and g-values in semiquinones. J. Chem. Physics. 79: 5752-5757, 1983.
• 21. Strigutsky V.P.. Navosha Yu.Yu., Smychnik T.P. Bambalov N.N.: Investigation on the structure of humic acids by non-linear EPR-spectroscopy (in Russian). Pochvovedeniye 1: 147-151,1992.
• 22. Strigutsky V.P., Bambalov N.N., Prokhorov S.G., Smirnova V.V.: Similarity aromatic nucleus structure and the native humus complex and humic acids preparations. Chimiya tverdogo topliva (in Russian). 6,29-32, 1996.
• 23. Strygutski L.V.: influence of magnetic centres with short relaxation time on EPR spectra of carbon materials (in Russian). Dissertation. Minsk, 1999.
• 24. Zhabotinsky A.M.: Oscillations and waves in homogenous chemical reactions. Physical Chemistry (in Russian). Modern Problems. 1\6-47, 1987.