Analytical Science and Technology (분석과학)

The Korean Society of Analytical Science (한국분석과학회)
권호 표지

Isolation and Characterization of Aquatic Humic Acid and Fulvic Acid

수질계의 Humic Acid와 Fulvic Acid의 분리 및 특성

  • Rhee, Dong Seok (Department of Environmental Engineering, Kangwon National University)
  • 이동석 (강원대학교 공과대학 환경공학과)
  • Received : 2001.04.16
  • Published : 2002.02.25

Abstract

The dissolved organic carbon extracted from groundwater is separated into humic acid and fulvic acid. They are characterized for their chemical composition, spectroscopic characteristics using UV/VIS, IR and solid state $^{13}C-NMR$ spectroscopy, proton exchange capacity and molecular size distribution. The results are comparable with the literature data. The study explains that the aquatic humic and fulvic acid in this experiment are site-specipic and polydisperse natural organic matter with considerable proton exchange capacity.

Keywords

File

Download PDF

References

  1. 대한환경공학회지 v.22 no.3 안복엽;이동석;신현상
  2. Organic Acids in Aquatic Ecosystems E. M. Perdue(eds);E. T. Gjessing(eds)
  3. Humus Chemistry F. J. Stevenson
  4. Grundwasser-Analytik, RCM 00290 B. Delakow;S. Dietrich;E. Otto
  5. U. S. Geological Survey Water-Supply Paper 2373 v.141 Humic Substances in the Suwannee River, Georgia: Interactions, Properties, and Propesed Sturctures K. A. Thorn;R.C. Averett(eds.);J. A. Leenheer(eds.);D. M. McKnight(eds.);K. A. Thorn(eds.)
  6. Proc. Symposium on Soil Organic Matter Studies M. Schnitzer
  7. 분석과학 v.13 no.2 김종부;이동석
  8. Soil Sci. Soc. Am. J. v.25 no.3 K. Tsutsuki;S. Kuwatsuka
  9. Huminstoffe und Ihre Wirkungen W. Ziechmann
  10. Soil Sci. Soc. Am. J. v.41 Y. Chen;M. Senesi https://doi.org/10.2136/sssaj1977.03615995004100020037x
  11. Deutshce Forschungsgemeinde Refraktaere organische Saeruen in Gewaessern F. H. Frimmel(eds);G. Abbt-Braun(eds)
  12. Humic Substances in Soil, Sediment and Water P. Mcknight;J. A. Rice;G. R. Aiken(eds.);D. M. Mcknight(eds.);R. L. Wershaw(eds.);P. MacCarthy(eds.)
  13. 분석과학 v.14 no.1 김계월;이동석
  14. Soil Organic Matter M. Schnitzer;S. U. Kahn
  15. Organic Geochemistry of Natural Waters E. M. Thurman
  16. Radiochim. Acta v.35 R. Torres;G. R. Choppin