Preparation of magnetic alginate-layered double hydroxide composite adsorbents and removal of Cr(VI) from aqueous solution

Water Science and Technology: Water Supply

Volumn 13, Issue 3, 2013, Pages 846-853

  Lee, Chang Gu ^a   Park, Jeong Ann ^a   Lee, In ^a   Kang, Jin Kyu ^a   Yoon, Seo Young ^a   Kim, Song Bae ^a  

^a Seoul National University   (South Korea)

Author keywords

Calcined layered double hydroxide; Chromium sorption; Magnetic alginate LDH composites; Magnetic iron oxide

Indexed keywords

ADSORPTION; ALGINATE; ALUMINUM; CALCINATION; CHROMIUM COMPOUNDS; IRON; IRON OXIDES; MAGNETIC PROPERTIES; MAGNETIC SEPARATION; MAGNETISM; PARTICLE SIZE; POWDERS; SEWAGE; SOLUTIONS; SORPTION;

CALCINED LAYERED DOUBLE HYDROXIDES; CHROMATE REMOVAL; CHROMIUM SORPTION; COMPOSITE ADSORBENTS; EXTERNAL MAGNETIC FIELD; LAYERED DOUBLE HYDROXIDES; MAGNETIC COMPOSITES; MAGNETIC IRON OXIDES;

CHEMICALS REMOVAL (WATER TREATMENT);

ADSORBENT; ALGINIC ACID; CHROMIUM; HYDROXIDE; IRON OXIDE; LAYERED DOUBLE HYDROXIDE; MAGNETIC ALGINATE; MAGNETIC IRON OXIDE; UNCLASSIFIED DRUG;

ADSORPTION; ALGINATE; AQUEOUS SOLUTION; CHROMATE; CHROMIUM; COMPOSITE; IRON OXIDE; MAGNETIC FIELD; MAGNETIZATION; POLLUTANT REMOVAL;

AQUEOUS SOLUTION; CONFERENCE PAPER; PH MEASUREMENT;

EID: 84880396605     PISSN: 16069749     EISSN: None     Source Type: Journal    
DOI: 10.2166/ws.2013.069     Document Type: Article

References (25)

1. Bajpai, S. K. & Armo, M. K. 2009 Equilibrium sorption of hexavalent chromium from aqueous solution using iron(III)-loaded chitosan-magnetite nanocomposites as novel sorbent. J. Macro. Sci. A 46, 510-520.
2. Carriazo, D., del Arco, M., Martin, C. & Rives, V. 2007 A comparative study between chloride and calcined carbonate hydrotalcites as adsorbents for Cr(VI). Appl. Clay Sci. 37, 231-239.
3. Cavani, F., Trifirb, F. & Vaccari, A. 1991 Hydrotalcite-type anionic clays: preparation, properties and applications. Catal. Today 11, 173-301.
4. Dudek, B., Kustrowski, P., Bialas, A., Natkanski, P., Piwowarska, Z., Chmielarz, L., Kozak, M. & Michalik, M. 2012 Influence of textural and structural properties of Mg Al and Mg Zn Al containing hydrotalcite derived oxides on Cr(VI) adsorption capacity. Mater. Chem. Phys. 132, 929-936.
5. Goh, K. H. & Lim, T. T. 2010 Influences of co-existing species on the sorption of toxic oxyanions from aqueous solution by nanocrystalline Mg/Al layered double hydroxide. J. Hazard. Mater. 180, 401-408.
6. Goh, K. H., Lim, T. T. & Dong, Z. 2008 Application of layered double hydroxides for removal of oxyanions: a review. Water Res. 42, 1343-1368.
7. Goh, K. H., Lim, T. T., Banas, A. & Dong, Z. 2010 Sorption characteristics and mechanisms of oxyanions and oxyhalides having different molecular properties on Mg/Al layered double hydroxide nanoparticles. J. Hazard. Mater. 179,818-827.
8. Goswamee, R. L., Sengupta, P., Bhattacharyya, K. G. & Dutta, D. K. 1998 Adsorption of Cr(VI) in layered double hydroxides. Appl. Clay Sci. 13,21-34.
9. Han, Y. U., Lee, W. S., Lee, C. G., Park, S. J., Kim, K. W. & Kim, S. B. 2011 Entrapment of Mg-Al layered double hydroxide in calcium alginate beads for phosphate removal from aqueous solution. Desalin. Water Treat. 36, 178-186.
10. Hu, J., Chen, G. & Lo, I. M. C. 2005 Removal and recovery of Cr (VI) from wastewater by maghemite nanoparticles. Water Res. 39, 4528-4536.
11. Idris, A., Hassan, N., Rashid, R. & Ngomsik, A. F. 2011 Kinetic and regeneration studies of photocatalytic magnetic separable beads for chromium (VI) reduction under sunlight. J. Hazard. Mater. 186, 629-635.
12. Kanezaki, E. 1998 A thermally induced metastable solid phase of Mg/Al-layered double hydroxides by means of in situ high temperature powder X-ray diffraction. J. Mater. Sci. Lett. 17, 371-374.
13. Kim, J. H., Park, J. A. & Kim, S. B. 2012 Mg/Al layered double hydroxide for bacteriophage removal in aqueous solution. Water Sci. Technol. 66, 761-767.
14. Li, H., Bi, S., Liu, L., Dong, W. & Wang, X. 2011 Separation and accumulation of Cu(II), Zn(II) and Cr(VI) from aqueous solution by magnetic chitosan modified with diethylenetriamine. Desalination 278, 397-404.
15. Li, H., Li, Z., Liu, T., Xiao, X., Peng, Z. & Deng, L. 2008 A novel technology for biosorption and recovery hexavalent chromium in wastewater by bio-functional magnetic beads. Bioresour. Technol. 99, 6271-6279.
16. Prasanna, S. V. & Kamath, P. V. 2008 Chromate uptake characteristics of the pristine layered double hydroxides of Mg with Al. Solid State Sci. 10, 260-266.
17. Prasanna, S. V., Rao, R. A. P. & Kamath, P. V. 2006 Layered double hydroxides as potential chromate scavengers. J. Colloid Interf. Sci. 304, 292-299.
18. Rhee, S. W., Kang, M. J., Kim, H. & Moon, C. H. 1997 Removal of aquatic chromate ion involving rehydration reaction of calcined layered double hydroxide (Mg-Al-CO3). Environ. Technol. 18, 231-236.
19. Richard, F. C. & Bourg, A. C. M. 1991 Aqueous geochemistry of chromium: a review. Water Res. 25, 807-816.
20. Rocher, V., Siaugue, J. M., Cabuil, V. & Bee, A. 2008 Removal of organic dyes by magnetic alginate beads. Water Res. 42, 1290-1298.
21. Sharma, S. K., Petrusevski, B. & Amy, G. 2011 Chromium removal from water: a review. J. Water Supply Res. T. 171, 811-840.
22. Tzou, Y. M., Wang, S. L., Hsu, L. C., Chang, R. R. & Lin, C. 2007 Deintercalation of Li/Al LDH and its application to recover adsorbed chromate from used adsorbent. Appl. Clay Sci. 37, 107-114.
23. Wang, X., Zhao, C., Zhao, P., Dou, P., Ding, Y. & Xu, P. 2009 Gellan gel beads containing magnetic nanoparticles: an effective biosorbent for the removal of heavy metals from aqueous system. Bioresour. Technol. 100, 2301-2304.
24. Yavuz, C. T., Prakash, A., Mayo, J. T. & Colvin, V. L. 2009 Magnetic separations: from steel plants to biotechnology. Chem. Eng. Sci. 64, 2510-2521.
25. Zhitkovich, A. 2011 Chromium in drinking water: sources, metabolism, and cancer risks. Chem. Res. Toxicol. 24, 1617-1629.