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Effects of pH and Dissolved Silicate on Phosphate Mineral-Water Partitioning with Goethite

Description: The datasets were obtained from the individual adsorption of phosphate and silicate on goethite. The experimental data were used to optimize CD MUSIC model parameters. The obtained model parameters were then further used to understand the competitive effect of dissolved silicate on the adsorption of phosphate under various ionic strength conditions and as well as to extract the Langmuir adsorption constants. The datasets also include the experimental and model-predicted desorptions of phosphate (previously adsorbed to goethite) as a function of pH.
Notes: Colors are only for better visualization of the separated data.
Authors: Sabur, Md Abdus; University of Waterloo; ORCID iD 0000-0002-9800-8937
Parsons, Chris; Environment and Climate Change Canada; Water Institute, University of Waterloo; ORCID iD 0000-0002-6003-7716
Maavara, Taylor; Yale University; ORCID iD 0000-0001-6677-9262
Van Cappellen, Philippe; University of Waterloo; ORCID iD 0000-0001-5476-0820
Keywords: competitive adsorption
CD-MUSIC model
Field of Research: 
Earth and related environmental sciences
Environmental geochemistry
Publication Date: 2022-03-31
Publisher: Federated Research Data Repository / dépôt fédéré de données de recherche
Funder: Canada Excellence Research Chairs (CERC); Ecohydrology
Related Identifiers: 
Appears in Collections:Water Institute

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Access to this dataset is subject to the following terms:
Creative Commons Attribution 4.0 International (CC BY 4.0)
Sabur, M., Parsons, C., Maavara, T., Van Cappellen, P. (2022). Effects of pH and Dissolved Silicate on Phosphate Mineral-Water Partitioning with Goethite. Federated Research Data Repository.