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Potato peels as solid waste for the removal of heavy metal copper(II) from waste water/industrial effluent.
Colloids Surf B Biointerfaces. 2008 May 01; 63(1):116-21.CS

Abstract

A new sorbent potato peels, which are normally discarded as solid waste for removing toxic metal ion Cu(II) from water/industrial waste water have been studied. Potato peels charcoal (PPC) was investigated as an adsorbent of Cu(II) from aqueous solutions. Kinetic and isotherm studies were carried out by studying the effects of various parameters such as temperature, pH and solid liquid ratios. The optimum pH value for Cu(II) adsorption onto potato peels charcoal (PPC) was found to be 6.0. The thermodynamic parameters such as standard Gibb's free energy (Delta G degrees), standard enthalpy (Delta H degrees) and standard entropy (DeltaS degrees) were evaluated by applying the Van't Hoff equation. The thermodynamics of Cu(II) adsorption onto PPC indicates its spontaneous and exothermic nature. The equilibrium data at different temperatures were analyzed by Langmuir and Freundlich isotherms.

Authors+Show Affiliations

Department of Chemistry, Lahore College for Women University, Lahore, Pakistan.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article

Language

eng

PubMed ID

18215510

Citation

Aman, Tehseen, et al. "Potato Peels as Solid Waste for the Removal of Heavy Metal copper(II) From Waste Water/industrial Effluent." Colloids and Surfaces. B, Biointerfaces, vol. 63, no. 1, 2008, pp. 116-21.
Aman T, Kazi AA, Sabri MU, et al. Potato peels as solid waste for the removal of heavy metal copper(II) from waste water/industrial effluent. Colloids Surf B Biointerfaces. 2008;63(1):116-21.
Aman, T., Kazi, A. A., Sabri, M. U., & Bano, Q. (2008). Potato peels as solid waste for the removal of heavy metal copper(II) from waste water/industrial effluent. Colloids and Surfaces. B, Biointerfaces, 63(1), 116-21. https://doi.org/10.1016/j.colsurfb.2007.11.013
Aman T, et al. Potato Peels as Solid Waste for the Removal of Heavy Metal copper(II) From Waste Water/industrial Effluent. Colloids Surf B Biointerfaces. 2008 May 1;63(1):116-21. PubMed PMID: 18215510.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Potato peels as solid waste for the removal of heavy metal copper(II) from waste water/industrial effluent. AU - Aman,Tehseen, AU - Kazi,Asrar Ahmad, AU - Sabri,Muhammad Usman, AU - Bano,Qudsia, Y1 - 2007/11/28/ PY - 2007/08/31/received PY - 2007/11/14/revised PY - 2007/11/22/accepted PY - 2008/1/25/pubmed PY - 2008/6/24/medline PY - 2008/1/25/entrez SP - 116 EP - 21 JF - Colloids and surfaces. B, Biointerfaces JO - Colloids Surf B Biointerfaces VL - 63 IS - 1 N2 - A new sorbent potato peels, which are normally discarded as solid waste for removing toxic metal ion Cu(II) from water/industrial waste water have been studied. Potato peels charcoal (PPC) was investigated as an adsorbent of Cu(II) from aqueous solutions. Kinetic and isotherm studies were carried out by studying the effects of various parameters such as temperature, pH and solid liquid ratios. The optimum pH value for Cu(II) adsorption onto potato peels charcoal (PPC) was found to be 6.0. The thermodynamic parameters such as standard Gibb's free energy (Delta G degrees), standard enthalpy (Delta H degrees) and standard entropy (DeltaS degrees) were evaluated by applying the Van't Hoff equation. The thermodynamics of Cu(II) adsorption onto PPC indicates its spontaneous and exothermic nature. The equilibrium data at different temperatures were analyzed by Langmuir and Freundlich isotherms. SN - 0927-7765 UR - https://www.unboundmedicine.com/medline/citation/18215510/Potato_peels_as_solid_waste_for_the_removal_of_heavy_metal_copper_II__from_waste_water/industrial_effluent_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0927-7765(07)00433-X DB - PRIME DP - Unbound Medicine ER -