Investigation of adsorption and ultrasound assisted desorption of lead (II) and copper (II) on local bentonite: A modelling study

Desalination

Volumn 259, Issue 1-3, 2010, Pages 243-248

  Korkut, Ozlem ^a   Sayan, Enes ^a   Lacin, Oral ^a   Bayrak, Bahar ^a  

^a ATATÜRK UNIVERSITY   (Turkey)

Author keywords

Adsorption; Bentonite; Desorption; Heavy metals; Ultrasound

Indexed keywords

ACIDIC SOLUTIONS; BEFORE AND AFTER; CONTACT TIME; COPPER (II); DESORPTION PROCESS; DESORPTION STUDY; EXPERIMENTAL STUDIES; FACTORIAL DESIGN; FLAME ATOMIC ABSORPTION SPECTROMETERS; INDUSTRIAL-SCALE APPLICATIONS; METAL CONCENTRATIONS; MODELLING STUDIES; NATURAL BENTONITE; PB AND CU; PH VALUE; STIRRING SPEED; TOXIC HEAVY METALS; ULTRASONIC DESORPTION; ULTRASOUND;

ADSORPTION; BENTONITE; CHEMICALS REMOVAL (WATER TREATMENT); LEAD; METALS; POLLUTION; SPEED; ULTRASONICS;

DESORPTION;

ADSORPTION; AQUEOUS SOLUTION; ATOMIC ABSORPTION SPECTROSCOPY; BENTONITE; CONCENTRATION (COMPOSITION); COPPER; DESORPTION; EXPERIMENTAL DESIGN; IMAGING METHOD; LEAD; NUMERICAL MODEL; PH;

EID: 77957798144     PISSN: 00119164     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.desal.2010.03.045     Document Type: Article

References (26)

1. O. Lacin, Atik Sularda Bulunan Demir Iyonlarinin Çešitli Adsorbantlarla Giderilmesi, Ms Thesis, Atatürk Univ, Turkey, 1993 (Turkish).
2. Shekinah P., Kadirvelu K., Kanmani P., Senthilkumar P., Subburam V. Adsorption of lead(II) from aqueous solution by activated carbon prepared from Eichhornia. J. Chem. Tech. Biotechnol. 2002, 77:458.
3. Gupta G.C., Harrison F.L. Effect of Cations on Copper Adsorption by Kaolin. Air Soil Pollut. 1981, 15:323.
4. El Hannafi N., Boumakhla M.A., Berrama T., Bendjama Z. Elimination of phenol by adsorption on activated carbon prepared from the peach cores: modelling and optimisation. Desalination 2008, 223:264.
5. Imamoglu M., Tekir O. Removal of copper (II) and lead (II) ions from aqueous solutions by adsorption on activated carbon from a new precursor hazelnut husks. Desalination 2008, 228:108.
6. Hadjar H., Hamdi B., Kessasia Z. Adsorption of heavy metal ions on composite materials prepared by modification of natural silica. Desalination 2004, 167:165.
7. Chiron N., Guilet R., Deydier E. Adsorption of Cu(II) and Pb(II) onto a grafted silica: Isotherms and kinetic models. Water Res. 2003, 37:3079.
8. Pollard S., Fowlen G., Sollars C. Low-Cost Adsorbents for Waste and Wastewater Treatment: a Review, R. Perry. Sci. Total Environ. 1992, 116:31.
9. Panayotova M., Velikov B. Influence of Zeolite Transformation in a Homoionic Form on the Removal of Some Heavy Metal Ions From Wastewater. J. Environ. Sci. Health 2002, A37:139.
10. Mellah A., Chegrouche S. The Removal of Zinc from Aqueous Solutions by Natural Bentonite. Water Res. 1997, 31:621.
11. Zhu L.Z., Ren X.G., Yu S.B. Use of Cetyltrimethylammonium Bromide Bentonite to Remove Organic Contaminants of Varying Polar Character from Water. Environ. Sci. Technol. 1998, 32:3374.
12. Bereket G., Argouz A., Ozel M. Removal of Pb(II), Cd(II), Cu (II) and Zn (II) from Aqueous Solution by Adsorbtion on Bentonite. Colloid Interface Sci. 1997, 187:338.
13. Apak R., Güçlü K., Turgut M.H. Modelling Copper (II), Cadmium (II) and Lead (II) Adsorption on Red Mud. J. Colloid Interface Sci. 1998, 203:122.
14. Rauf N., Ikram M., Tahir S. Adsorbtion Studies of Cu-II from Aqueous /Acidic Solutions on to Bentonite. Adsorb. Sci. Technol. 1999, 17:431.
15. Breitbach M., Bathen D. Influence of Ultrasound on Adsorption Process, Ultrasonics Sonochemistry. Ultrason. Sonochem. 2001, 8:277.
16. Bäßler C. Einfluß von Ultraschall auf das Adsorptions-und Desorptionsverhalten von Adsorberpolymeren in Wäßriger Phase. Vom Wasser 1997, 87:15.
17. Rege S., Yang R.T., Cain C.A. Desorption By Ultrasound: Phenol on Activated Carbon and Polymeric Resin. AIChE J. 1998, 44:1519.
18. Zhang G., Wang S., Liu Z. Ultrasonic Regeneration of Granular Activated Carbon. Environ. Eng. Sci. 2003, 20-1:57.
19. Montgomery D.C. Design and analysis of experiments 1976, Wiley, New York.
20. Myers R.H. Allyn and Bacon 1971, Response Surface Methodology, New York.
21. Kirali E.G., Laçin O. Statistical modelling of acid activation on cotton oil bleaching by Turkish bentonite. J. Food Eng. 2006, 75:137.
22. Lacin O., Bayrak B., Korkut O., Sayan E. Modeling of adsorption and ultrasonic desorption of cadmium(II) and zinc(II) on local bentonite. J. Colloid Interface Sci. 2005, 292:330.
23. 2 from Red Mud. Hydrometallurgy 2000, 57:181.
24. 3 from red mud, Institution of Chemical Engineers. Trans. Inst. Chem. Eng. 2001, 79:291.
25. Šayan E., Bayramoǧlu M. Statistical modeling and optimization of ultrasound assisted sulfuric acid leaching of TiO2 from red mud. Hydrometallurgy 2004, 71:397.
26. 2+ from aqueous solution. Chem. Eng. J. 2006, 115:213.