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Complexation reactions in aquatic systems : an analytical approach / J. Buffle, translators S.P. Kounaves, A. Kounaves and R.S. Altman
J. Buffle
- Vol. 1990, Iss: 1990, pp 1-99
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The article was published on 1990-01-01 and is currently open access. It has received 812 citations till now.read more
Citations
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A seasonal survey of carbohydrates and uronic acids in the Trinity River, Texas
TL;DR: In this paper, the biogeochemical cycling of carbohydrates and uronic acids was investigated in the Trinity River Texas, during 2000-2001, and the results indicated that biological processes in Lake Livingston are not only regulating nutrient concentrations but also the preferential degradation of carbohydrates over that of bulk DOC.
Journal ArticleDOI
Gold-cyanide biosorption withL-cysteine
Hui Niu,Bohumil Volesky +1 more
TL;DR: The present results confirm that certain waste microbial biomaterials are capable of effectively removing and concentrating gold from solutions containing residual cyanide if applied under appropriate conditions.
Journal ArticleDOI
Removal of fulvic acid from aqueous media by adsorption onto modified vermiculite
TL;DR: In this article, it was shown that vermiculites modified by ion exchange with hexadecyltrimethylammonium or intercalation with poly(hydroxy iron) cations are potential adsorbents for removal of fulvic acid, whereas the adsorption on the raw clay mineral is negligible.
Journal ArticleDOI
Variation in soil surface area in a chronosequence of soils from Glen Feshie, Scotland and its implications for mineral weathering rate calculations
TL;DR: The inorganic component of soil horizons from a chronosequence of six soils, developed in Glen Feshie, Scotland shows an increase in surface area with soil age and a decrease in surface areas with increasing depth in the soil profiles as discussed by the authors.
Journal ArticleDOI
Assessment of the effect of kinetics on colloid facilitated radionuclide transport in porous media.
H. van de Weerd,Anton Leijnse +1 more
TL;DR: In this paper, a model for coupled colloid and radionuclide transport in porous media is presented, where kinetic interaction relationships are incorporated for the interaction between radions, colloids and the solid matrix.
References
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WHAM—a chemical equilibrium model and computer code for waters, sediments, and soils incorporating a discrete site/electrostatic model of ion-binding by humic substances
TL;DR: The WHAM (Windermere Humic Aqueous Model) as mentioned in this paper is a simple inorganic speciation code for aqueous solutions that combines Humic Ion-Binding Model V with a simple, inorganic inorganic specciation code.
Journal ArticleDOI
Ion binding to natural organic matter : competition, heterogeneity, stoichiometry and thermodynamic consistency
David G. Kinniburgh,Willem H. van Riemsdijk,Luuk K. Koopal,Michal Borkovec,Marc F. Benedetti,Marcelo Javier Avena +5 more
TL;DR: The NICCA-Donnan model as mentioned in this paper is a semi-empirical model that is similar to the NICA-donnan model except that it introduces an additional degree of scaling that ensures thermodynamic consistency and allows for variable stoichiometry of binding, which implicitly accounts for the large degree of chemical heterogeneity of humic particles.
Journal ArticleDOI
Ecosystem dynamics based on plankton functional types for global ocean biogeochemistry models
Corinne Le Quéré,Sandy P. Harrison,Sandy P. Harrison,I. Colin Prentice,I. Colin Prentice,Erik T. Buitenhuis,Olivier Aumont,Laurent Bopp,Hervé Claustre,Leticia Cotrim da Cunha,Richard J. Geider,Xavier Giraud,Christine Klaas,Christine Klaas,Karen E. Kohfeld,Louis Legendre,M. Manizza,M. Manizza,Trevor Platt,Richard B. Rivkin,Shubha Sathyendranath,Julia Uitz,Andrew J. Watson,Dieter Wolf-Gladrow +23 more
TL;DR: The Dynamic Green Ocean Model (DGOM) as mentioned in this paper is based on the identification of key plankton functional types that need to be simulated explicitly to capture important biogeochemical processes in the ocean, and sources of information necessary to parameterize each of these processes within a modeling framework.
Journal ArticleDOI
A unifying model of cation binding by humic substances
TL;DR: Model V describes the binding of ions by humic substances in terms of complexation at discrete sites, modified by electrostatic attraction and/or repulsion, and also takes account of nonspecific binding due to counterion accumulation.
Journal ArticleDOI
A Generalized Description of Aquatic Colloidal Interactions: The Three-colloidal Component Approach
TL;DR: In this article, the physicochemical properties of the different groups of colloids are described, and the role of each colloid class is discussed with respect to homoaggregation (aggregation within a given colloid) and hetero-aggregation among different colloid types.