Dataset and analysis for sorption of Ni and other divalent cations on Odontarrhena chalcidica biochar

Rachel Smoak; Jerald L Schnoor

doi:10.25820/data.006176

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Dataset and analysis for sorption of Ni and other divalent cations on Odontarrhena chalcidica biochar

Rachel Smoak and Jerald L Schnoor

University of Iowa

09/13/2022

DOI: 10.25820/data.006176

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READMEDescribes files, methods, funding sources and personnel related to this dataset.Open Data Commons Attribution (ODC-By) V1.0, Open Access

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Abstract

This dataset describes the growth of the nickel hyperaccumulating plant Odontarrhena chalcidica (synonymous Alyssum murale) on soil from a mining district in Lake County, MN; its use as a biochar feedstock; and its sorption capacities in Ni and mixed metal solutions. Ni sorption isotherms, sorption kinetics plots, and dependence of sorption on system pH were all studied. The mixed metal solutions included a simulated acid mine drainage, aqueous O. chalcidica leachate, and simulated nickel electroplating wastewater solution. These experiments were designed to further understand the abilities of O. chalcidica biochar as a sorbent material. The data from these experiments could inform future experimental directions and designs and be reused by other researchers in future analyses.

Nickel

Biochar

Hyperaccumulator

Odontarrhena chalcidica

Alyssum murale

Sorption

Mixed metals

Divalent Cations

Details

Title: Subtitle: Dataset and analysis for sorption of Ni and other divalent cations on Odontarrhena chalcidica biochar
Creators: Rachel Smoak - University of Iowa
Jerald L Schnoor - University of Iowa, Civil and Environmental Engineering
Contributors: Brian Westra (Data Curator) - University of Iowa, Humanities and Social Sciences/Scholarly Impact
Resource Type: Dataset
Publisher: University of Iowa
DOI: 10.25820/data.006176
Locations: Latitude: 47.679 Longitude: -91.720
Grants: NRT-INFEWS: Paths to Sustainable Food-Energy-Water Systems in Resource-Limited Communities, 1633098, National Science Foundation (United States, Alexandria) - NSF
Graduate Research Fellowship Program (GRFP), 1546595, National Science Foundation (United States, Alexandria) - NSF
Grant note: Equipment and salary support were funded through the Allen S. Henry Chair at the University of Iowa and the University of Iowa Graduate College.
Language: English
Date collected: 09/14/2019 - 07/12/2022
Date published: 09/13/2022
Academic Unit: Civil and Environmental Engineering; Occupational and Environmental Health; Humanities and Social Sciences/Scholarly Impact
Record Identifier: 9984252660102771

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