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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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Journal ArticleDOI
Polymeric Amines as Ligands. Polyethyleneimines as Ligands in First and Second Coordination Sphere
TL;DR: In this article, the effects of first and second sphere complexation on polymeric amines are discussed and some possible applications are mentioned, as well as their effects on metal-metal interactions.
Anaerobic treatment of Phthalates : microbiological and technological aspects
TL;DR: It was demonstrated that terephthalate as sole substrate could be degraded at high-rates and the wastewater could be treated at high volumetric removal rates and short hydraulic retention times and the energetic efficiency for growth was found to be significantly smaller when compared to growth on benzoate, suggesting that an energetic inefficiency prevails in the degradation pathway of the phthalate isomers.
Journal ArticleDOI
Voltammetry of heterogeneous labile metal–macromolecular systems for any ligand-to-metal ratio: Part II. Obtaining the binding curve from the normalised limiting currents
Jaume Puy,Marià Torrent,Josep Galceran,Joan Cecília,José Salvador,Josep Monné,Encarnació Companys,Josep Lluís Garcés,Francesc Mas +8 more
TL;DR: It is shown that an accurate binding curve can be obtained by combining the meaningful affinity windows of several titration experiments with different amounts of ligand, providing some criteria to succeed in this analysis.
Journal ArticleDOI
Transformations of metal species in ageing humic hydrocolloids studied by competitive ligand and metal exchange.
Peter Burba,Johan Van den Bergh +1 more
TL;DR: The conditional copper exchange constants Kex obtained from the exchange between Cu(II) ions and available metal species and availableMetal species exhibited a strong decrease during sample storage, indicating considerable non-equilibria complexation of these metal ions in the original bogwaters studied on-site.
Book ChapterDOI
Influence of organic matter from urban effluents on trace metal speciation and bioavailability in river under strong urban pressure
Z. Matar,Ghassan Chebbo,M. Troupel,L. Boudhamane,Edith Parlanti,Emmanuelle Uher,C. Gourlay,Gilles Varrault +7 more
TL;DR: In this paper, the spatio-temporal variability of the dissolved organic matter (DOM) in terms of both quality and quantity from upstream to downstream the Parisian conurbation was also investigated.
References
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Journal ArticleDOI
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.