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Artz, R. R. E., Chapman, S. J., Robertson, A. H. J., Potts, J. M., Lag-goun-Défarge, F., Gogo, S., Comot, L., Disnar, J. R., and Francez, A. J., 2008, FTIR spectroscopy can be used as a screening tool for organic matter quality regenerating cutover peatlands, Soil Biol and Biochem., Vol 40, No. 2, 515-527.
has been cited by the following article:
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TITLE:
Characterization and Comparison of Saprist and Fibrist Newfoundland Sphagnum Peat Soils
AUTHORS:
Emmanuel S. Asapo, Cynthia A. Coles
KEYWORDS:
XRD; SEM; FTIR; NMR; ICP-MS; Functional Groups
JOURNAL NAME:
Journal of Minerals and Materials Characterization and Engineering,
Vol.11 No.7,
July
25,
2012
ABSTRACT: Saprist and fibrist sphagnum peat soils obtained from the same natural peat bog owned by Traverse Nurseries, Torbay, Newfoundland, Canada were characterized to study their potential for adsorbing metals. Both peat soils had a pH of 4.2. The saprist peat had the lower fiber content (68.6% versus 75%), higher cation exchange capacity (70 meq/100g versus 45 meq/100g), higher moisture content (86% versus 82%), higher organic matter content (91% versus 84%), higher wet bulk density (0.65 g/cm3 versus 0.60 g/cm3) and higher dry bulk density (0.28 g/cm3 versus 0.20 g/cm3). A crystallography study showed that the saprist peat was completely amorphous and the metal content analysis showed high calcium and iron concentrations in both types of peat with higher values in the fibrist peat. Carboxylic acid, alcoholic hydroxyl, phenolic hydroxyl, amine and amide functional groups were present and these could be responsible for binding metal ions via ion exchange and or complexation reactions.
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