1. Li, J., Xia, W., Zhou, J., Li, J., li, W., and Xiao, X. (2011). “Adsorption behavior of As (III) from aqueous solutions on ferric hydroxide.” Energy Procedia, 11, 3436-3440.
2. Awual, M. R., Shenashen, M. A., Yaita, T., Shiwaku, H., and Jyo, A. (2012). “Efficient arsenic (V) removal from water by ligand exchange fibrous adsorbent.” Water Research, 46(17), 5541-5550.
3. Ergican, E., and Gecol, H. (2008). “Nonlinear two-phase equilibrium model for the binding of arsenic anions to cationic micelle.” J. of Membrane Science, 325(1), 69-80.
4. Gecol, H., Gecol, E., and Fuchs, A. (2004). “Molecular level separation of arsenic (V) from water using cationic surfactant micelles and ultrafiltration membrane.” J. of Membrane Science, 24(1),105-119.
5. Lim, J. W., Chang, Y. Y., Yang, J. K., and Lee, S. M. (2009). “Adsorption of arsenic on the reused sanding wastes calcined at different temperatures.” Colloids and Surfaces A: Physicochemical and Engineering Aspects, 345(1-3), 65-70.
6. Chandrasekaran, V. R. M., Muthaiyan, I., Huang, P. C., and Liu, M. Y. (2010). “Using iron precipitants to remove arsenic from water: Is it safe?.” Water Research, 44(19), 5823-5827.
7. Kord Mostafapour, F., Bazrafshan, E., Farzadkia, M., and Amini, S. (2013). “Arsenic removal from aqueous Solutions by Salvadora Persica Stem Ash.” J. of Chemistry, 740847, 1-8.
8. Gholami, M., Mohammadi, H., and Mokhrtari, S. (2009). “Application of reverse osmosis technology for arsenic removal from drinking water.” ZUMS Journal, 17 (68), 9-20. (In Persian)
9. Asgari, A., Mahvi, A.H., Vaezi, F., and Khalili, F. (2008). “Study of the efficiency of Arsenic removal from drinking water by granular ferric hydroxide (GFH).” J. of Qom University of Medical Sciences,2(1), 54-62. (In Persian)
10. Rehman Khan, S., Inayat, A., and Rana, A. (2010). “Sorption of reactive and acid dyes from aqueous solutions onto sawdust.” Bangladesh Journal of Scientific and Industrial Research, 45(1), 35-38.
11. Rahmini, A., Samadi, M. T., Gheyamli, M., Motaghipour, H., and Mirzaei, S. (2009). “Comparison of performance of three type of sawdust in Hamadan city of a low cost adsorbent for arsenic and syanid removal from wastewater.” 12th Conf. of Environmenal Health, Isfahan University of Medical Sciences, Isfahan. (In Persian)
12. Urik, M., Littera, P., Sevc, J., Kolencik, M., and Cernansky, S. (2009). “Removal of arsenic (V) from aqueous using chemically modified sawdust of spruce (Picea abies): Kinetics and isotherm studies.” International Journal of Environmental Science and Technology, 6(3), 451-456.
13. Malkoc, E., nad Nuhoglu, Y. (2007). “Determination of kinetic and equilibrium parameters of the batch adsorption of Cr(VI) onto waste acorn of Quercus ithaburensis.” Chemical Engineering and Processing, 46(10), 1020-1029.
14. Argun, M. E., Dursun, S., Ozdemir, C., and Karatas., M. (2007). “Heavy metal adsorption by modified oak sawdust: Thermodynamics and kinetics.” J. of Hazardous Materials, 141, 77-85.
15. Srivastava, S., Raj, K. R., and Kardam, A. (2013). “Efficient arsenic depollution in water using modified maize powder.” Environmental Chemistry Letters, 11(1), 47-53.
16. Nabi, G. H., and Fazelipishe, H. (1998). “Adsorption of heavy metals by sawdust.” J. of Environmental Studies, 24, 15-22.
17. Osman, H. E., Badwy, R. K., and Ahmad, H. F. (2010). “Usage of some agricultural by-prodocts in the removal of some heavy metals from industrial wastewater.” J. of Phytology, 2(3), 51-62.
18. APHA, AWWA, WEF. (2005). Standard methods for the examination of water and wastewater, 21st Ed., American Public Health Association, USA.
19. Moradi, O., Yari, M., and Zare, K. (2010). “Structural effects on the interactions of Pb(II) ion with modified banana shell and banana shell during adsorption from aqueous solution.” J. of Physical and Theoretical Chemistry, 7(2), 83-90.
20. Maleki, A., and Eslami, A. (2011). “Isotherm and kinetics of arsenic (v) adsorption from aqueous solution using modified wheat straw.” IJHE, 3 (4), 439-450. (In Persian)
21. Abbad, B., Lounis, A., and Djilali, T. (2012). “Adsorption of methylene blue from aqueous solution on the surface of Znapso-34 nanoporous material.” World Academy of Science, Engineering and Technology, 71, 1664-1668.
22. Abdel-Ghani, N. T., Hefny, M., and El-Chaghaby, G. A. F. (2007). “Removal of lead from aqueous solution usinglow cost abundantly available adsorbents.” Int. J. Environ. Sci. Tech., 4(1), 67-73.
23. Man, H. C., Chin, W. H., Rahmatizadeh, M., and MohdYusof, M. (2012). “Adsorption potential of unmodified rice husk for boron removal.” Bioresources
, 7(3), 3810-3822.
Samarghandi, M.R., Azizian, S., and Shirzad Siboni, M. (2009). “Rremoval of hexavalent chromium from aqueous solution by modified holly sawdust: A Study of equilibrium and kinetics.” Scientific J. of Hamadan University of Medical Sciences, 16 (4), 61-67. (In Persian)
25. Mehrasbi, M. R., and Farahmandkia, Z. (2008). “Heavy metal removal from aqueous solution by adsorption on modified banana shell.” IJHE, 1 (1), 57-66. (In Persian)
26. Igwe, J. C., and Abia, A. A. (2007). “Adsorption isotherm studies of Cd (II), Pb (II) and Zn (II) ions bioremediation from aqueous solution using unmodified and EDTA-modified maize cob.” Eclet. Quím., 32(1), 33-42.
27. Jiang, M. Q., Wang, Q. P., Jin, X. Y., and Chen, Z. L. (2009). “Removal of Pb (II) from aqueous solution using modified and unmodified kaolinite clay.” J. of Hazardous Materials, 170(1), 332-339.