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Influence of Humic Substances on the Sorption of Heavy Metal Cations and Oxyanions on Mineral Surfaces

Applicant Kretzschmar Ruben
Number 56737
Funding scheme Project funding (Div. I-III)
Research institution Institut für Biogeochemie und Schadstoffdynamik ETH Zürich
Institution of higher education ETH Zurich - ETHZ
Main discipline Pedology
Start/End 01.11.1999 - 31.10.2000
Approved amount 62'656.00
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Keywords (6)

KAOLINITE; HUMIC ACID; XAFS; HEMATITE; SURFACE COMLEXATION; ELECTROPHORETIC MOBILITY

Responsible applicant and co-applicants

Employees

Publications

Publication
Carbon group chemistry of humic and fulvic acid: A comparison of C-1s NEXAFS and C-13-NMR spectroscopies
Scheinost AC, Kretzschmar R, Christl I, Jacobsen C (2001), Carbon group chemistry of humic and fulvic acid: A comparison of C-1s NEXAFS and C-13-NMR spectroscopies, in HUMIC SUBSTANCES: STRUCTURES, MODELS AND FUNCTIONS, (273), 39-47.
Competitive sorption of Cu and Pb to hematite and fulvic acid-hematite complexes: Testing the linear addivity approach.
Kretzschmar R, Christl I (2001), Competitive sorption of Cu and Pb to hematite and fulvic acid-hematite complexes: Testing the linear addivity approach., in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 221, 531-532.
Interaction of copper and fulvic acid at the hematite-water interface
Christl I, Kretzschmar R (2001), Interaction of copper and fulvic acid at the hematite-water interface, in GEOCHIMICA ET COSMOCHIMICA ACTA, 65(20), 3435-3442.
Proton and metal cation binding to humic substances in relation to chemical composition and molecular size
Kretzschmar R, Christl I (2001), Proton and metal cation binding to humic substances in relation to chemical composition and molecular size, in HUMIC SUBSTANCES: STRUCTURES, MODELS AND FUNCTIONS, (273), 153-163.
Relating ion binding by fulvic and humic acids to chemical composition and molecular size. 1. Proton binding (vol 35, pg 2505, 2001)
Christl I, Kretzschmar R (2001), Relating ion binding by fulvic and humic acids to chemical composition and molecular size. 1. Proton binding (vol 35, pg 2505, 2001), in ENVIRONMENTAL SCIENCE & TECHNOLOGY, 35(13), 2860-2860.
Relating ion binding by fulvic and humic acids to chemical composition and molecular size. 2. Metal binding
Christl I, Milne CJ, Kinniburgh DG, Kretzschmar R (2001), Relating ion binding by fulvic and humic acids to chemical composition and molecular size. 2. Metal binding, in ENVIRONMENTAL SCIENCE & TECHNOLOGY, 35(12), 2512-2517.
Relating ion binding by fulvic and humic acids to chemical composition and molecular size. 2. Metal binding (vol 35, pg 2512, 2001)
Christl I, Milne CJ, Kinniburgh DG, Kretzschmar R (2001), Relating ion binding by fulvic and humic acids to chemical composition and molecular size. 2. Metal binding (vol 35, pg 2512, 2001), in ENVIRONMENTAL SCIENCE & TECHNOLOGY, 35(13), 2860-2860.
Chemical heterogeneity of humic substances: characterization of size fractions obtained by hollow-fibre ultrafiltration
Christl I, Knicker H, Kogel-Knabner I, Kretzschmar R (2000), Chemical heterogeneity of humic substances: characterization of size fractions obtained by hollow-fibre ultrafiltration, in EUROPEAN JOURNAL OF SOIL SCIENCE, 51(4), 617-625.
Competitive sorption of copper and lead at the oxide-water interface: Implications for surface site density
Christl I, Kretzschmar R (1999), Competitive sorption of copper and lead at the oxide-water interface: Implications for surface site density, in GEOCHIMICA ET COSMOCHIMICA ACTA, 63(19-20), 2929-2938.
Competitive-adsorption of copper and lead to colloidal hematite particles.
Kretzschmar R, Christl I, Zhou W, Hesterberg D, Sayers D (1999), Competitive-adsorption of copper and lead to colloidal hematite particles., in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 217, 774-774.
Influence of humic acid on surface charge and aggregation kinetics of kaolinite particles.
Kretzschmar R, Christl I (1999), Influence of humic acid on surface charge and aggregation kinetics of kaolinite particles., in ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 217, 744-744.

Associated projects

Number Title Start Funding scheme
46957 Influence of Humic Substances on the Sorption of Heavy Metal Cations and Oxyanions on Mineral Surfaces 01.11.1996 Project funding (special)

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