Equilibrium and Kinetic Studies for Extracting Cu, Mn, and Fe from pulp wastewater onto a C-18 column with Acetylacetone Complexing Ligand

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DC Field	Value	Language
dc.contributor.author	Kamau, J.	-
dc.contributor.author	Ngila, J.	-
dc.contributor.author	Kindness, A.	-
dc.contributor.author	Bush, T.	-
dc.date.accessioned	2018-10-15T18:34:37Z	-
dc.date.available	2018-10-15T18:34:37Z	-
dc.date.issued	2011	-
dc.identifier.issn	0003-2719	-
dc.identifier.uri	http://hdl.handle.net/123456789/525	-
dc.description.abstract	A preconcentration procedure using solid phase extraction of heavy metals in pulp wastewater is reported. The procedure was optimized by using model solutions of selected heavy metals to investigate the effect of matrix constituents. Equilibrium studies highlighted the bonding and adsorption characteristics. The metal recoveries after spiking pulp waste filtrate with Cu, Ni, and Pb each at 0.1 and 0.2 ppm was 120, 91, and 93%, respectively. The Freundlich adsorption isotherms with correlation coefficients (R2) 0.612, 0.810, and 0.750, showed a better fit compared to Langmuir isotherm values of 0.277, 0.389, and 0.272 for Cu,Mn, and Fe, respectively.	en_US
dc.language.iso	en	en_US
dc.publisher	Taylor & Francis	en_US
dc.relation.ispartofseries	Analytical Letters;Vol. 44: 1891–1906	-
dc.subject	Acetylacetone	en_US
dc.subject	Langmuir and Freundlich	en_US
dc.subject	isotherms	en_US
dc.subject	Metals	en_US
dc.subject	Pulp wastewater	en_US
dc.subject	Solid phase	en_US
dc.title	Equilibrium and Kinetic Studies for Extracting Cu, Mn, and Fe from pulp wastewater onto a C-18 column with Acetylacetone Complexing Ligand	en_US
dc.type	Article	en_US
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