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Autor:
Boris P. Koch, Philippe Schmitt-Kopplin, Matthias Witt, Norbert Hertkorn, E.M. Perdue, Moritz Frommberger
Publikováno v:
Analytical Chemistry. 80:8908-8919
Soils, sediments, freshwaters, and marine waters contain natural organic matter (NOM), an exceedingly complex mixture of organic compounds that collectively exhibit a nearly continuous range of properties (size-reactivity continuum). NOM is composed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af5048e8d7076ce6a62767ce0dde3c3d
https://doi.org/10.1021/ac800464g
https://doi.org/10.1021/ac800464g
Publikováno v:
Journal of Membrane Science, 323 (2). pp. 328-336.
Dissolved organic carbon (DOC) in the oceans is one of the largest dynamic reservoirs of carbon on earth, comparable in size to the atmospheric reservoir of carbon (as CO2) in the atmosphere, or to the amount of carbon in all terrestrial and aquatic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5636d4d0986dbe3cb4e2fbeada8468b5
https://doi.org/10.1016/j.memsci.2008.06.025
https://doi.org/10.1016/j.memsci.2008.06.025
Publikováno v:
Separation and Purification Technology, 56 (3). pp. 383-387.
Dissolved organic carbon (DOC) in the oceans is one of the largest dynamic carbon reservoirs on earth. The composition and fate of this carbon reservoir is of great interest to earth scientists, atmospheric scientists, and biologists who study global
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b5ad69854d36a7fbf2a0593760ff3e1
https://doi.org/10.1016/j.seppur.2007.04.012
https://doi.org/10.1016/j.seppur.2007.04.012
Publikováno v:
Applied Geochemistry. 22:1612-1623
The results of a comprehensive 113Cd NMR study of complexation of Cd2+ by Suwannee River natural organic matter (NOM) are presented and compared with the more familiar behavior of simple systems containing Cd2+ and a single ligand (e.g., ethylenediam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a18539d94d5f7aef01ad5f7a24842b8
https://doi.org/10.1016/j.apgeochem.2007.03.020
https://doi.org/10.1016/j.apgeochem.2007.03.020
Publikováno v:
Analytical Chemistry. 79:1010-1021
The aromatic region of two-dimensional heteronuclear 1H, 13C NMR spectra of natural organic matter and related materials (e.g., 1H and 13C chemical shifts ranging from approximately 5 to 10 and 80 to 140 ppm, respectively) is highly complex and diffi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::555bc7a14a8899b14b19c9d069fc62bd
https://doi.org/10.1021/ac061611y
https://doi.org/10.1021/ac061611y
Publikováno v:
Analytical Chemistry. 76:6327-6341
The binding of cadmium to Suwannee River natural organic matter (NOM) has been investigated across a broad range of Cd/C ratios (0.00056-0.0056) and pH values (3.5-11) by (113)Cd NMR spectroscopy at two magnetic field strengths (B(0) = 9.4 and 11.7 T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c31532fba3cdd6b7c60ccccb6c17c56c
https://doi.org/10.1021/ac0400212
https://doi.org/10.1021/ac0400212
Publikováno v:
Journal of Chromatography A. 807:101-109
Humic substances, extracted as mixtures from soil and surface waters according to their solubility in acids and bases, are relatively high-molecular-mass polyelectrolytes containing aromatic, aliphatic and heterocyclic subunits. The degree of ionizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61d52d1173ea0b7a55f1e55a857369e9
https://doi.org/10.1016/s0021-9673(98)00077-6
https://doi.org/10.1016/s0021-9673(98)00077-6
Publikováno v:
Water Research. 29:1471-1477
Reverse osmosis (RO) is a rapid, powerful technique for concentrating dissolved organic matter (DOM) in surface and ground waters. The portable RO system used in our research group can process 150–2001 of water per hour with 90% recovery of organic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::497300765b1ea69682a2f1eadd6ba3e0
https://doi.org/10.1016/0043-1354(94)00295-i
https://doi.org/10.1016/0043-1354(94)00295-i
Autor:
F. Mantoura, J. Ertel, Cindy Lee, G. Peyton, O. Zafirou, E.M. Perdue, Kenneth Mopper, E. Tanoue, P.M. Williams, P. Coble
Publikováno v:
Marine Chemistry. 41:51-60
Key issues to emerge overall from the detailed discussions include, first of all, the uncertainty of the source and nature of the active oxidant, particularly in HTO methods. This major gap in our understanding of the oxidative processes and yields r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9714657a4bd71b61beb045f06e639d49
https://doi.org/10.1016/0304-4203(93)90105-w
https://doi.org/10.1016/0304-4203(93)90105-w