Search Results - "de Wit, J.C.M."

Analysis of proton binding by a peat humic acid using a simple electrostatic model by Milne, C.J., Kinniburgh, D.G., de Wit, J.C.M., van Riemsdijk, W.H., Koopal, L.K.

“…Detailed potentiometric titration data were collected for a purified peat humic acid (PPHA) over a range of pH (pH 3.5–10.5) and KNO3 background electrolyte…”
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Proton binding to humic substances. 1. Electrostatic effects by de Wit, Johannes C. M, van Riemsdijk, Willem H, Koopal, Luuk K

“…The influence of variable charge effects on ion binding to humic substances is studied. Results include the polydispersity effects and conformational changes…”
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Proton binding to humic substances. 2. Chemical heterogeneity and adsorption models by de Wit, Johannes C. M, van Riemsdijk, Willem H, Koopal, Luuk K

“…The effects of chemical heterogeneity on ion binding to humic substances are studied. From the overall binding model, the surface charge and the surface…”
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Analysis of Metal-Ion Binding by a Peat Humic Acid Using a Simple Electrostatic Model by Milne, Christopher J., Kinniburgh, David G., de Wit, Johannes C.M., van Riemsdijk, Willem H., Koopal, Luuk K.

“…Ion binding to humics can only be satisfactorily described if the chemical heterogeneity is explicitly included in the binding model. For proton binding, a…”
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Selenite adsorption on alluvial soils: III. Chemical modeling by Sposito, G, De Wit, J.C.M, Neal, R.H

“…Selenite adsorption envelopes for five alluvial soils from the San Joaquin Valley, CA, were described with the constant capacitance model, which is based on…”
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Determination of proton affinity distributions for humic substances by Nederlof, Maarten M, De Wit, Johannes C. M, Van Riemsdijk, Willem H, Koopal, Luuk K

“…Both apparent and intrinsic proton affinity distributions are determined for fulvic acid using binding hererogeneity analysis, with special attention to the…”
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An Analytical Isotherm Equation (CONICA) for Nonideal Mono- and Bidentate Competitive Ion Adsorption to Heterogeneous Surfaces by van Riemsduk, Willem H., de Wit, Johannes C.M., Mous, Sipko L.J., Koopal, Luuk K., Kinniburgh, David G.

“…Analytical isotherm equations for the competitive binding of protons and other cations to heterogeneous surfaces have been derived. These extend our earlier…”
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Soil Vapour Extraction Versus Bioventing of Toluene and Decane in Bench-Scale Soil Columns by Malina, G., Grotenhuis, J.T. C., Rulkens, W. H., Mous, S.L. J., de Wit, J.C. M.

“…An experimental set-up with bench-scale soil columns was developed to simulate soil vapour extraction (SVE) and soil bioventing (SBV) under laboratory…”
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Determination of H+ and metal ion affinity distribution for humic substances by Wit, J.C.M., de, Nederlof, M.M, Riemsdijk, W.H., van, Koopal, L.K

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