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Characterisation of aquatic humic and non-humic matter with size-exclusion chromatography--organic carbon detection--organic nitrogen detection (LC-OCD-OND).
Water Res. 2011 Jan; 45(2):879-85.WR

Abstract

Size-exclusion chromatography in combination with organic carbon detection (SEC-OCD) is an established method to separate the pool of NOM into major fractions of different sizes and chemical functions and to quantify these on the basis of organic carbon. One specific approach, also known as LC-OCD-OND, is based on the Gräntzel thin-film UV-reactor. This approach is described with recent improvements in fraction assignation (humic substances, biopolymers, building blocks, low molecular weight organic acids and neutrals, hydrophobic organic carbon), the coupling of a novel organic nitrogen detector (OND), and an improved diagram for the characterisation of aquatic humic substances (HS-diagram). The diagram replaces the operational distinction between humic and fulvic acids by a continuum ranging from aquagenic fulvic acids to pedogenic humic acids.

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Publisher Full Text

Authors+Show Affiliations

Huber SA
DOC-LABOR Dr. Huber, Karlsruhe, Germany. doc@doc-labor.de
Balz A
No affiliation info available
Abert M
No affiliation info available
Pronk W
No affiliation info available

MeSH

BenzopyransBiopolymersCarbonChromatography, GelHumic SubstancesMolecular WeightNitrogenOrganic ChemicalsWater Pollutants

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

20937513

Citation

Huber, Stefan A., et al. "Characterisation of Aquatic Humic and Non-humic Matter With Size-exclusion Chromatography--organic Carbon Detection--organic Nitrogen Detection (LC-OCD-OND)." Water Research, vol. 45, no. 2, 2011, pp. 879-85.
Huber SA, Balz A, Abert M, et al. Characterisation of aquatic humic and non-humic matter with size-exclusion chromatography--organic carbon detection--organic nitrogen detection (LC-OCD-OND). Water Res. 2011;45(2):879-85.
Huber, S. A., Balz, A., Abert, M., & Pronk, W. (2011). Characterisation of aquatic humic and non-humic matter with size-exclusion chromatography--organic carbon detection--organic nitrogen detection (LC-OCD-OND). Water Research, 45(2), 879-85. https://doi.org/10.1016/j.watres.2010.09.023
Huber SA, et al. Characterisation of Aquatic Humic and Non-humic Matter With Size-exclusion Chromatography--organic Carbon Detection--organic Nitrogen Detection (LC-OCD-OND). Water Res. 2011;45(2):879-85. PubMed PMID: 20937513.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Characterisation of aquatic humic and non-humic matter with size-exclusion chromatography--organic carbon detection--organic nitrogen detection (LC-OCD-OND). AU - Huber,Stefan A, AU - Balz,Andreas, AU - Abert,Michael, AU - Pronk,Wouter, Y1 - 2010/09/29/ PY - 2010/02/05/received PY - 2010/09/06/revised PY - 2010/09/17/accepted PY - 2010/10/13/entrez PY - 2010/10/13/pubmed PY - 2011/4/5/medline SP - 879 EP - 85 JF - Water research JO - Water Res VL - 45 IS - 2 N2 - Size-exclusion chromatography in combination with organic carbon detection (SEC-OCD) is an established method to separate the pool of NOM into major fractions of different sizes and chemical functions and to quantify these on the basis of organic carbon. One specific approach, also known as LC-OCD-OND, is based on the Gräntzel thin-film UV-reactor. This approach is described with recent improvements in fraction assignation (humic substances, biopolymers, building blocks, low molecular weight organic acids and neutrals, hydrophobic organic carbon), the coupling of a novel organic nitrogen detector (OND), and an improved diagram for the characterisation of aquatic humic substances (HS-diagram). The diagram replaces the operational distinction between humic and fulvic acids by a continuum ranging from aquagenic fulvic acids to pedogenic humic acids. SN - 1879-2448 UR - https://www.unboundmedicine.com/medline/citation/20937513/Characterisation_of_aquatic_humic_and_non_humic_matter_with_size_exclusion_chromatography__organic_carbon_detection__organic_nitrogen_detection__LC_OCD_OND__ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0043-1354(10)00677-9 DB - PRIME DP - Unbound Medicine ER -