References
[1]. Aksu, Z., Ozer, D., Ekiz, H.I., Kutsal, T. and
Calar.A.
(1996). “Investigation of Biosorption of Chromium (VI) on
Cladophora Crispata in Two-Staged Batch Reactor”,
Environ.Technol., Vol. 17, pp. 215-220.
[2]. Belanche, L., Valdes, J.J., Comas, J., Roda, I.R and
Poch, M. (2000). “Prediction of the bulking phenomenon
in waste water treatment plants”, Artif Intell Eng, Vol. 14,
pp. 307-317.
[3]. Bryant, P.S., Petersen, J.N., Lee, J.M. and Brouns,
T.M.
(1992). “ Sorption of heavy metals by untreated red
sawdust”, Appl. Biochem. Biotechnol., Vol. 34, pp. 777-
778.
[4]. Buckeles, B.P. and Petry, F.E. (1992). “Genetic
Algorithms”, IEEE Computer Society Press, Los Alamitos,
CA.
[5]. Bundy (Ed), A. (1997). “Artificial Intelligence
Techniques”; A Comprehensive Catalogue, Fourth ed.,
Springer-Verlag, New York.
[6]. Chakravathi, A.K., Chowadary, S.B., Chakrabarty, S.,
Chakrabarty, T. and Mukherjee, D.C. (1995). “Liquid
membrane multiple emulsion process of chromium (VI)
separation from waste waters”, Colloids, Surf. A, Vol. 103,
pp. 59-71.
[7]. Das, A.K. (2004). “Micellar effect on the
kinetics and
mechanism of chromium (VI) oxidation of organic
substrates”, Coord. Chem. Rev. Vol. 248, pp. 81-99.
[8]. Gomez, V. and Callo, M.P. (2006). Chromium
determination and speciation since 2000, Trends. Anal.
Chem., 25, 1006-1015.
[9]. Hasan, S.H., Singh, K.K., Prakash, O., Talat, M. and
Ho,
Y.S. (2008). “ Removal of Cr (VI) from aqueous solutions
using agricultural waste maize bran”, J. Hazard. Mater.
Vol. 152, pp. 356-365.
[10]. Huang, S.D., Fann, C.F. and Hsiech, H.S. (1982).
“Foam separation of chromium (VI) from aqueous
solution”, J. Colloid. Interface.Sci., Vol. 89, pp. 504-513.
[11]. Kongsricharoern, N. and Polprasert, C. (1996).
“Chromium removal by a bipolar electro-chemical
precipitation process”, Water. Sci. Technol. Vol. 34, pp.
109-116.
[12]. Kowalshi, Z. (1994). “Treatment of chromic
tannery
wastes”, J. Hazard Mater., Vol. 39, pp. 137-141.
[13]. D. Krishna and R. Padma Sree (2012). “Removal
of
Chromium From Aqueous Solution by Ragi Husk Powder as
Adsorbent”. i-manager’s Journal on Future Engineering and
Technology, 8(1), Aug-Oct 2012, Print ISSN 0973-
2632, E-ISSN 2230-7184, pp. 6-18.
[14]. D. Krishna and R. Padma Sree (2012). “Removal
Of
Chromium From Aqueous-Solution By Limonia-Acidissima
Hull Powder As Adsorbent”. i-manager’s Journal on Future
Engineering and Technology, 7(4), May-July 2012, Print
ISSN 0973-2632, E-ISSN 2230-7184, pp. 27-38.
[15]. Li, H., Li, Z., Liu, T., Xiao, X., Peng, Z. and
Deng, L.
(2008). “A novel technology for biosorption and recovery
hexavalent chromium in wastewater by bio-functional
magnetic beads”, Bioresour.Technol., Vol. 99, pp. 6271-
6279.
[16]. Mohan, D. and Jr. Pittman, C. U., (2006).
“Activated
carbon and low cost adsorbents for remediation of tri-and
hexavalent chromium from water”, J.Hazard.Mater., Vol.
137, pp. 762-811.
[17]. Pagilla, K. R. and Canter, L. W. (1999).
“Laboratory
studies on remediation of Chromium –contaminated
soils”, J.Environ.Eng, Vol. 125, pp. 243-248.
[18]. Park, Y. S., Chon, T. S., Kwak, I. S. and Lek S.
(2004).
“Hierarchical community classification ans assessment of
aquatic ecosystems using artificial neural networks”,
Science of the total Environ, Vol. 327, pp. 106-122.
[19]. Park, D., Yun, Y. S. and Park, J. M. (2010).
“The past,
present and, and future trends of biosorption”,
Biotechnol.Bioprocess.Eng, 15, 86-102.
[20]. Prakash, N., Manikandan, S. A. and Govindaranjan
Vijayagopal V. (2008). “Prediction of biosorption
efficiency for the removal of copper (II) using artificial
neural networks”, J.Hazrd.Mater, Vol. 152, pp. 1268-1275.
[21]. Qaiser, S. (2009). “Biosorption of lead (II)
and
chromium (VI) on groundnut hull: Equilibrium, kinetics and
thermodynamics study ”, Electronic Journal of
Biotechnology, Vol. 12, 10-23.
[22]. Seaman, J. C., Bertsch, P. M. and Schwallie, L.
(1999). “ In-Situ Cr (VI) reduction within coarse – textured
oxide-coated soil and aquifer systems using Fe (II)
solutions”, Environ. Sci. Technol. 33, 938-944.
[23]. Shafey, E.I. (2005). “ Behavior of
reduction-sorption of
chromium (VI) from an aqueous solution on a modified
sorbent from rice husk”, Water Air Soil Pollution. Vol. 163, pp.
81-102.
[24]. Sharma, A. and Bhattacharya, K.G. (2004). “
Adsorption of Pb (II) from aqueous solution by Azadirachta
indica (Neem leaf powder)”, J. Hazard. Mater., Vol. B 113,
pp. 97-109.
[25]. Shetty, G. R. and Chellam, S. (2003). “
Predicting
membrane fouling during municipal drinking water
nanofiltration using artificial neural Networks”. J
Membrane Sci, Vol. 217, pp. 69-86.
[26]. Sikaily, A.E., Nemr, A.E., Khaled, A. and
Abdelwahab, O. (2007). “ Removal of toxic chromium
from waste water using green alga Ulva lactuca and its
activated carbon”, J. Hazard. Mater., Vol. 148, pp. 216-
228.
[27]. Song, W.X., Zhong, L.H. and Rong, T.S. (2009).
“
Removal of chromium (VI) from aqueous solution using
walnut hull”, J. Environ. Man., Vol. 90, pp. 721-729.
[28]. Tiravanti, G., Petruzzelli, D. and Passino, R.
(1997). “
Pretreatment of tannery waste waters by an ion-exchange
process for Cr (III) removal and recovery”, Water. Sci.
Technol. Vol. 36, pp. 197-207.
[29]. Turan, N. G., Mesci, B. and Ozgonenel, O. (2011).
Artificial neural network (ANN) approach for modeling of
Zn(II) adsorption from leachate using a new biosorbent,
Chem. Engg.J., Vol. 173, pp. 98-105.
[30]. Volesky, B. and Holan, Z.R., (1995). “
Biosorption of
heavy metals”, Biotechnology. Prog. Vol. 11, pp. 235-250.
[31]. World Health Organization, (2004). “
Guidelines for
drinking water quality”, 3rd ed., Genrva, Vol. 1. pp. 334.
[32]. Zhou, X., Korenaga, T., Takahashi, T., Moriwake, T.
and Shinoda, S. (1993). “ A process monitoring/controlling
system for the treatment of waste water containing (VI)”,
Water Res. Vol. 27, pp. 1049-1054.