1- Esmaeili-sari, A. (2001). Pollutants, health and standard in environment, Naghsh Mehr Pub., Tehran.
(In Persian)
2- Lin, S.H., and Wu, C.L. (1996). “Removal of nitrogenous compounds from aqueous solution by ozonation and ion exchange.” Water Research, 30(8), 1851-1857.
3- EPA. (2010). “Basic information about nitrate in drinking water.” <http://water.epa.gov /drink/contaminants /basicinformation/nitrate.cfm.> (July 2011).
4- Wright, R.O., Lewander, W.J., and Woolf, A.D. (1999). “Methemoglobinemia: Etiology, pharmacology, and clinical management.” Annals of Emergency Medicine, 34(5), 646-656.
5- Öztürk, N., and Bektas, T.E. (2004). “Nitrate removal from aqueous solution by adsorption onto various materials.” J. of Hazardous Materials, 112(1-2), 155-162.
6- Hamoudi, S., Saad, R., and Belkacemi, K. (2007). “Adsorptive removal of phosphate and nitrate anions from aqueous solutions using ammonium-functionalized mesoporous silica.” Industrial and Engineering Chemistry Research, 46(25), 8806-8812.
7- Selvam, P., Bhatia, S.K., and Sonwane, C.G. (2001). “Recent advances in processing and characterization of periodic mesoporous MCM-41 silicate molecular sieves.” Industrial and Engineering Chemistry Research, 40(15), 3237-3261.
8-Heidari, A., Younesi, H., and Mehraban, Z. (2009). “Removal of Ni(II), Cd(II), and Pb(II) from a ternary aqueous solution by amino functionalized mesoporous and nano mesoporous silica.” Chemical Engineering Journal, 153(1-3), 70-79.
9- Srisuda, S., and Virote, B. (2008). “Adsorption of formaldehyde vapor by amine-functionalized mesoporous silica materials.” J. of Environmental Sciences, 20(3), 379-384.
10- Lam, K.F., Ho, K.Y., Yeung, K.L., and Mckay, G. (2004). “Selective adsorbents from chemically modified ordered mesoporous silica, in studies in surface science and catalysis. ” Proc. of the 14th International Zeolite Conf., Cape Town, South Africa, 2981-2986.
11- Shahbazi, A., Younesi, H., and Badiei, A. (2011). “Functionalized SBA-15 mesoporous silica by melamine-based dendrimer amines for adsorptive characteristics of Pb(II), Cu(II) and Cd(II) heavy metal ions in batch and fixed bed column.” Chemical Engineering Journal, 168(2), 505-518.
12- Juang, L.-C., Wang, C.-C., and Lee, C.-K. (2006). “Adsorption of basic dyes onto MCM-41.” Chemosphere, 64(11), 1920-1928.
13- Mangrulkar, P.A., Kamble, S. P., Meshram, J., and Rayalu, S.S. (2008). “Adsorption of phenol and o-chlorophenol by mesoporous MCM-41.” Journal of Hazardous Materials, 160(2-3), 414-421.
14- Kisler, M. J., Dahler, A., Stevens, G.W., O'connor, A.J. (2001). “Separation of biological molecules using mesoporous molecular sieves.” Microporous and Mesoporous Materials, 44-45, 769-774.
15- Chen, H., and Wang, Y. (2002). “Preparation of MCM-41 with high thermal stability and complementary textural porosity.” Ceramics International, 28(5), 541-547.
16- Vasconcelos, H.L. (2008). “Chitosan crosslinked with a metal complexing agent: Synthesis, characterization and copper(II) ions adsorption.” Reactive and Functional Polymers, 68(2), 572-579.
17- Parida, K.M., and Rath, D. (2009). “Amine functionalized MCM-41: An active and reusable catalyst for Knoevenagel condensation reaction.” J. of Molecular Catalysis A: Chemical, 310(1-2), 93-100.
18- Wang, X., Lin, K.S., Chan, J.C.C., and Cheng, S. (2007). “Direct synthesis and catalytic applications of ordered large pore aminopropyl-functionalized SBA-15 mesoporous materials.” J. of Physical Chemistry B, 109(5), 1763-1769.
19- Li, J., Miao, M., Hao, Y., Zhao, J., Sun, X., and Wang, L. (2008). “Synthesis, amino-functionalization of mesoporous silica and its adsorption of Cr(VI).” J. of Colloid and Interface Science, 318(2), 309-314.
20- Bhatnagar, A., Kumar, E., and Sillanpää, M. (2010). “Nitrate removal from water by nano-alumina: Characterization and sorption studies.” Chemical Engineering Journal, 163(3), 317-323.
21-. Baldrian, P. (2003). “Interactions of heavy metals with white-rot fungi.” Enzyme and Microbial Technology, 32(1), 78-91.
22- SarI, A., and Tuzen, M. (2009). “Kinetic and equilibrium studies of biosorption of Pb(II) and Cd(II) from aqueous solution by macrofungus (Amanita rubescens) biomass.” J. of Hazardous Materials, 164(2-3),
1004-1011.
23- Özer, A., and Özer, D. (2003). “Comparative study of the biosorption of Pb(II), Ni(II) and Cr(VI) ions onto S. cerevisiae: Determination of biosorption heats.” J. of Hazardous Materials, 100(1-3), 219-229.