Tags

Type your tag names separated by a space and hit enter

Copper(II) and zinc(II) biosorption on Pinus sylvestris L.
J Hazard Mater. 2009 Jan 30; 161(2-3):1040-5.JH

Abstract

The biosorption properties of copper(II) and zinc(II) onto a cone biomass of Pinus sylvestris L. was investigated by using batch techniques. The biosorption studies carried out with single metal solutions. The removal of copper(II) and zinc(II) from aqueous solution increased with pH and sharply decreased when pH of the solution was decreased. The maximum biosorption efficiency of P. sylvestris was 67% and 30% for Cu(II) and Zn(II), respectively. Batch kinetic and isotherm of biosorption metal ions were investigated. The second-order kinetic model was used to correlate the experimental data. The Freundlich and Langmuir model can describe the adsorption equilibrium of metal(II) on cone biomass. The biosorption constants were found from the Freundlich and Langmuir isotherms at 25 degrees C. It is found that the biosorption data of metals on cone biomass fitted both the Freundlich and Langmuir adsorption models.

Links

Publisher Full Text

Authors+Show Affiliations

Ucun H
Department of Environmental Engineering, Engineering Faculty, Atatürk University, Erzurum 25240, Turkey. hanucun@atauni.edu.tr
Aksakal O
No affiliation info available
Yildiz E
No affiliation info available

MeSH

AdsorptionBiodegradation, EnvironmentalBiomassBiotechnologyCopperHydrogen-Ion ConcentrationIonsKineticsMetalsPinus sylvestrisTemperatureWater Pollutants, ChemicalWater PurificationZinc

Pub Type(s)

Journal Article

Language

eng

PubMed ID

18502038

Citation

Ucun, Handan, et al. "Copper(II) and zinc(II) Biosorption On Pinus Sylvestris L." Journal of Hazardous Materials, vol. 161, no. 2-3, 2009, pp. 1040-5.
Ucun H, Aksakal O, Yildiz E. Copper(II) and zinc(II) biosorption on Pinus sylvestris L. J Hazard Mater. 2009;161(2-3):1040-5.
Ucun, H., Aksakal, O., & Yildiz, E. (2009). Copper(II) and zinc(II) biosorption on Pinus sylvestris L. Journal of Hazardous Materials, 161(2-3), 1040-5. https://doi.org/10.1016/j.jhazmat.2008.04.050
Ucun H, Aksakal O, Yildiz E. Copper(II) and zinc(II) Biosorption On Pinus Sylvestris L. J Hazard Mater. 2009 Jan 30;161(2-3):1040-5. PubMed PMID: 18502038.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Copper(II) and zinc(II) biosorption on Pinus sylvestris L. AU - Ucun,Handan, AU - Aksakal,Ozkan, AU - Yildiz,Ergun, Y1 - 2008/04/22/ PY - 2007/10/25/received PY - 2008/04/14/revised PY - 2008/04/14/accepted PY - 2008/5/27/pubmed PY - 2009/3/4/medline PY - 2008/5/27/entrez SP - 1040 EP - 5 JF - Journal of hazardous materials JO - J Hazard Mater VL - 161 IS - 2-3 N2 - The biosorption properties of copper(II) and zinc(II) onto a cone biomass of Pinus sylvestris L. was investigated by using batch techniques. The biosorption studies carried out with single metal solutions. The removal of copper(II) and zinc(II) from aqueous solution increased with pH and sharply decreased when pH of the solution was decreased. The maximum biosorption efficiency of P. sylvestris was 67% and 30% for Cu(II) and Zn(II), respectively. Batch kinetic and isotherm of biosorption metal ions were investigated. The second-order kinetic model was used to correlate the experimental data. The Freundlich and Langmuir model can describe the adsorption equilibrium of metal(II) on cone biomass. The biosorption constants were found from the Freundlich and Langmuir isotherms at 25 degrees C. It is found that the biosorption data of metals on cone biomass fitted both the Freundlich and Langmuir adsorption models. SN - 0304-3894 UR - https://www.unboundmedicine.com/medline/citation/18502038/Copper_II__and_zinc_II__biosorption_on_Pinus_sylvestris_L_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(08)00595-5 DB - PRIME DP - Unbound Medicine ER -