Date Received: Aug 20, 2018
Date Accepted: Aug 20, 2018
Date Published: Aug 20, 2018
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Section:
NATURAL RESOURCES AND ENVIRONMENT
How to Cite:
Thuong, N., Ngoc, L., & Huong, L. (2018). Green Synthesis and Utility of Nano Fe for Cr(VI) Treatment. Vietnam Journal of Agricultural Sciences, 1(1), 35–42. https://doi.org/10.31817/vjas.2018.1.1.04
Green Synthesis and Utility of Nano Fe for Cr(VI) Treatment
,
Le Thi Ngoc
1
,
Le Thi Thu Huong
1
Keywords
Cr(VI) treatment, green synthesis, green tea leaves extract, zero valent iron nanoparticles
Abstract
Zero valent iron (ZVI) nanoparticles have been considered as effective materials for environmental remediation because of their strong reducing ability, high reaction activity, and excellent absorption properties. In this study, we synthesized iron nanoparticles using an environmentally friendly method in order to treat Cr(VI) ions in an aqueous medium. Polyphenols from green tea leaf extracts were used as both the reducing agent and the stabilizer for ZVI nanoparticles. Modern techniques, including scanning electron microscopy (SEM), dynamic light scattering (DLS), X-ray diffraction (XRD), and infrared spectroscopy (FTIR), confirmed that ZVI nanoparticles were successfully prepared and surrounded by polyphenol molecules. Cr(VI) ion treatment of the nanoparticles was most favorable at pH 2.0, and 0.04 g ZVI nanoparticles for a 50 mg L-1 Cr(VI) solution. Under some treatment conditions, removal efficiency was 100%, suggesting that the synthesized ZVI nanoparticles can be used as materials for Cr(VI) ion removal.
References
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18. Rivero-Huguet M. and Marshall W. D. (2009). Reduction of hexavalent chromium mediated by micro- and nano-sized mixed metallic particles. Journal of Hazardous Materials. Vol 169 (1-3). pp. 1081-1087.
19. Soliemanzadeh A., Fekri M., Bakhtiary S. and Hejazi M. (2016). Biosynthesis of iron nanoparticles and their application in removing phosphorus from aqueous solutions. Chemistry and Ecology. Vol 32 (3). pp. 286-300.
20. Stefaniuk M., Oleszczuk P. and Ok Y. S. (2016). Review on nano zerovalent iron (nZVI): From synthesis to environmental applications. Chemical Engineering Journal. Vol 287. pp. 618-632.
21. Toan N. T. (2014). Study on synthesis of nano Fe(0) for water treatment. Master thesis, University of Engineering and Technology, Vietnam National University (in Vietnamese).
22. Trung N. Q. and Le P. S. (2013). Study on synthesis of Fe(0) nanoparticles by mechanical milling to remove Cr(VI) in waste water. Journal of Chemistry. Vol 9. pp. 677-681 (in Vietnamese).
23. Truskewycz A., Shukla R. and Ball A. S. (2016). Iron nanoparticles synthesized using green tea extracts for the fenton-like degradation of concentrated dye mixtures at elevated temperatures. Journal of Environmental Chemical Engineering. Vol 4 (4). pp. 4409-4417.
24. Weng X., Jin X., Lin J., Naidu R. and Chen Z. (2016). Removal of mixed contaminants Cr(VI) and Cu(II) by green synthesized iron based nanoparticles. Ecological Engineering. Vol 97. pp. 32-39.
25. Wu L. and Ritchie S. M. C. (2006). Removal of trichloroethylene from water by cellulose acetate supported bimetallic Ni/Fe nanoparticles. Chemosphere. Vol 63 (2). pp. 285-292.
2. Devatha C. P., Thalla A. K. and Katte S. Y. (2016). Green synthesis of iron nanoparticles using different leaf extracts for treatment of domestic waste water. Journal of Cleaner Production. Vol 139. pp. 1425-1435.
3. Dung P. T. T. (2012). Study on utility of nano iron technology to treat water contaminated with chromium and lead. Master thesis, Hanoi University of Science, Vietnam National University (in Vietnamese).
4. El-Kassas H. Y. and Ghobrial M. G. (2017). Biosynthesis of metal nanoparticles using three marine plant species : anti-algal efficiencies against “Oscillatoria simplicissima”. Environmental Science Pollution Research. Vol 24 (8). pp. 7837-7849.
5. Fang Z., Xinhong Q., Jinhong C. and Xiuqi Q. (2011). Removal of chromium in electroplating wastewater by nanoscale zero-valent metal with synergistic effect of reduction and immobilization. Journal of Hazardous Materials. Vol 280. pp. 224-231.
6. Gunawardana B. and Swedlund P. (2012). Dechlorination of Pentachlorophenol by Zero Valent Iron and Bimetals : Effect of Surface Characteristics and Bimetal Preparation Procedure. Annual International Conference on Soils, Sediments, Water and Energy. Vol 17. pp. 67-81.
7. Hoag G. E., Collins J. B., Holcomb J. L., Hoag J. R., Nadagouda M. N. and Varma R. S. (2009). Degradation of bromothymol blue by “greener” nano-scale zero-valent iron synthesized using tea polyphenols. Journal of Materials Chemistry. Vol 19 (45). pp. 8671.
8. Huan N. X. (2011). Study on utility of nano iron particles for DDT treatment in contaminated soil at Huong Van store, Lac Ve commune, Tien Du district, Bac Ninh province. Master thesis, Hanoi University of Science, Vietnam National University (in Vietnamese).
9. Huan N. X. and Quynh N. N. (2013). Study on nano Fe 0 materials for nitrate treatment in water. Journal of Science. VNU Journal of science: Natural Science and Technology. Vol 29 (4). pp. 16-23 (in Vietnamese).
10. Kumar A., Chisti Y. and Chand U. (2013). Synthesis of metallic nanoparticles using plant extracts. Biotechnology Advances. Vol 31 (2). pp. 346-356.
11. Kunwar P. S., Arun K. S., Shikha G. and Sarita S. (2011). Optimization of Cr(VI) reduction by zero-valent bimetallic nanoparticles using the response surface modeling approach. Desalination. Vol 270. pp. 275-284.
12. Lin J., Weng X., Dharmarajan R. and Chen Z. (2017). Characterization and reactivity of iron based nanoparticles synthesized by tea extracts under various atmospheres. Chemosphere. Vol 169. pp. 413-417.
13. Liu Y., Niu S. F., Xu X. H. and Lou Z. H. (2005). Removal of hexavalent choromium from aqueous solution by iron nanoparticles. Journal of Zhejiang University Science B. Vol 6 (10). pp. 1022-1027.
14. Lu H., Wang J., Stoller M., Wang T., Bao Y. and Hao H. (2016). An Overview of Nanomaterials for Water and Wastewater Treatment. Advances in Materials Science and Engineering. Vol 2016. Article ID 4964828. 10 pages. doi.org/10.1155/2016/4964828.
15. Meyer D. E., Wood K., Bachas L. G. and Bhattacharyya D. (2004). Degradation of chlorinated organics by membrane-immobilized nanosized metals. Environmental Progress. Vol 23 (3). pp. 232-242.
16. Mystrioti C., Sparis D., Papasiopi N., Xenidis A., Dermatas D. and Chrysochoou M. (2015). Assessment of polyphenol coated Nano zero Valent iron for hexavalent chromium removal from contaminated waters. Bulletin of Environmental Contamination and Toxicology. Vol 94 (3). pp. 302-307.
17. Oakes J. S. (2013). Investigation of Iron Reduction by Green Tea Polyphenols for Application in Soil Remediation Application in Soil Remediation. University of Connecticut Graduate School.
18. Rivero-Huguet M. and Marshall W. D. (2009). Reduction of hexavalent chromium mediated by micro- and nano-sized mixed metallic particles. Journal of Hazardous Materials. Vol 169 (1-3). pp. 1081-1087.
19. Soliemanzadeh A., Fekri M., Bakhtiary S. and Hejazi M. (2016). Biosynthesis of iron nanoparticles and their application in removing phosphorus from aqueous solutions. Chemistry and Ecology. Vol 32 (3). pp. 286-300.
20. Stefaniuk M., Oleszczuk P. and Ok Y. S. (2016). Review on nano zerovalent iron (nZVI): From synthesis to environmental applications. Chemical Engineering Journal. Vol 287. pp. 618-632.
21. Toan N. T. (2014). Study on synthesis of nano Fe(0) for water treatment. Master thesis, University of Engineering and Technology, Vietnam National University (in Vietnamese).
22. Trung N. Q. and Le P. S. (2013). Study on synthesis of Fe(0) nanoparticles by mechanical milling to remove Cr(VI) in waste water. Journal of Chemistry. Vol 9. pp. 677-681 (in Vietnamese).
23. Truskewycz A., Shukla R. and Ball A. S. (2016). Iron nanoparticles synthesized using green tea extracts for the fenton-like degradation of concentrated dye mixtures at elevated temperatures. Journal of Environmental Chemical Engineering. Vol 4 (4). pp. 4409-4417.
24. Weng X., Jin X., Lin J., Naidu R. and Chen Z. (2016). Removal of mixed contaminants Cr(VI) and Cu(II) by green synthesized iron based nanoparticles. Ecological Engineering. Vol 97. pp. 32-39.
25. Wu L. and Ritchie S. M. C. (2006). Removal of trichloroethylene from water by cellulose acetate supported bimetallic Ni/Fe nanoparticles. Chemosphere. Vol 63 (2). pp. 285-292.