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Mei, Anyu
- The Influence of the Coexisting Anions on the Adsorption of Perchlorate from Water by the Modified Orange Peels
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1 College of Life Science, Shaoxing University, Shaoxing, 312000, CN
2 Department of Pharmacology and Health, Shaoxing University, Yuanpei College, Shaoxing, 312000, CN
1 College of Life Science, Shaoxing University, Shaoxing, 312000, CN
2 Department of Pharmacology and Health, Shaoxing University, Yuanpei College, Shaoxing, 312000, CN
Source
Nature Environment and Pollution Technology, Vol 15, No 4 (2016), Pagination: 1359-1362Abstract
Activated carbons obtained from agricultural by-products have the some advantage like efficiency and low cost, if they are compared with non-renewable coal-based granular activated carbons. The abundance and availability of agricultural by-products make them good sources of raw materials for activated carbon production. The modified orange peels were prepared from orange peels by the chemical activation. The effect of pH value and coexisting anions (NO3-, SO42- and PO43-) were discussed in detail. Furthermore, adsorption isotherm for adsorption of ClO4- ions on the modified orange peels was studied. The experimental results showed that the values of pH and coexisting anions have an important influence on the adsorption of ClO4- ions by the modified orange peels. The Freundlich adsorption isotherm model was suitable for the ClO4- ions in solution. The adsorption process of ClO4- ions in solution by the modified orange peels is not uniform.Keywords
Adsorption, Coexisting Anions, Perchlorate, Modified Orange Peels.References
- Anastopoulos, I. and Kyzas, G.Z. 2014. Agricultural peels for dye adsorption: A review of recent literature. J. Mol. Liq., 200: 381389.
- Bharathi, K.S. and Ramesh, S.T. 2013. Removal of dyes using agricultural waste as low-cost adsorbents: a review. Appl. Water Sci., 3: 773-790.
- Fernandez, M.E., Ledesma, B., Romn, S., Bonelli, P.R. and Cukierman, A.L. 2015. Development and characterization of activated hydrochars from orange peels as potential adsorbents from emerging organic contaminants. Bioresour. Technol., 183: 221-228.
- Fernandez, M.E., Nunell, G.V., Bonelli, P.R. and Cukierman, A.L. 2014. Activated carbon developed from orange peels: batch and dynamic competitive adsorption of basic dyes. Ind. Crops Prod., 62: 437-445.
- Freundlich, H.M.F. 1906. Uber die adsorption in losungen (adsorption in solution). Z. Phys. Chem., 57: 384-470.
- Hashemian, S., Salari, K. and Yazdi, Z.A. 2014. Preparation of activated carbon from agricultural wastes (almond shell and orange peel) for adsorption of 2-pic from aqueous solution. J. Ind. Eng. Chem., 20: 1892-1900.
- Khalfaoui, A., Bendjamaa, I., Bensid, T., Meniai, A.H. and Derbal, K. 2014. Effect of calcination on orange peels characteristics: application of an industrial dye adsorption. Chem. Eng. Trans., 2: 361-366.
- Khatod, I. 2013. Removal of methylene blue dye from aqueous solutions by neem leaf and orange peel powder. Int. J. Chem. Technol. Res., 5: 572-577.
- Köseoglu, E. and Akmil-Basar, C. 2015. Preparation, structural evaluation and adsorptive properties of activated carbon from agricultural waste biomass. Adv. Powder Technol., 26: 811-818.
- Langmuir, I. 1916. The constitution and fundamental properties of solids and liquids. J. Am. Chem. Soc., 38: 2221-2295.
- Luo, W.H., Sasaki, K. and Hirajima T. 2015. Surfactant-modified montmorillonite by benzylocatadecyl dimethyl ammonium chloride for removal of perchlorate. Colloids and Surfaces A: Physicochem. Eng. Aspects, 481: 616-625.
- Oliveira, I., Blöhse, D. and Ramke, H.G. 2013. Hydrothermal carbonization of agricultural residues. Bioresour. Technol. 142: 138-146.
- Sayed, S.A., Ahmed, L.B. and Khalil, T. 2012. Removal of Reactive Blue 19 dye from aqueous solution using natural and modified orange peel. Carbon Lett., 13: 212-220.
- Schiewer, S. and Iqbal, M. 2010. The role of pectin in Cd binding by orange peel biosorbents: a comparison of peels, depectinated peels and pectic acid. J. Hazard. Mater., 177: 899-907.
- Song ,W., Gao, B.Y., Xu, X., Zhang, T.G., Liu, C., Tan, X., Sun, S.L. and Yue, Q.Y. 2015. Treatment of dissolved perchlorate by adsorption-microbial reduction. Chem. Eng. J., 279: 522-529.
- Yagub, M.T., Sen, T.K., Afroze, S. and Ang, H.M. 2014. Dye and its removal from aqueous solution by adsorption: a review. Adv. Colloid Interf. Sci., 209: 172-184.