References
- C.d.G. Sampaio, L.S. Frota, H.S. Magalhães, L.M. Dutra, D.C.
Queiroz, R.S. Araújo, M.T.S. Trevisan, Chitosan/mangiferin
particles for Cr(VI) reduction and removal, Int. J. Biol.
Macromol., 78 (2015) 273–279.
- M.H. Dehghani, G.-R. Jahed, A. Zarei, Investigation of lowpressure
ultraviolet radiation on inactivation of Rhabitidae
Nematode from water, Iran. J. Public Health, 42 (2013) 314.
- M. Fazlzadeh, R. Khosravi, A. Zarei, Green synthesis of zinc
oxide nanoparticles using Peganum harmala seed extract, and
loaded on Peganum harmala seed powdered activated carbon
as new adsorbent for removal of Cr(VI) from aqueous solution,
Ecol. Eng., 103 (2017) 180–190.
- Z. Hu, L. Lei, Y. Li, Y. Ni, Chromium adsorption on highperformance
activated carbons from aqueous solution, Sep.
Purif. Technol., 31 (2003) 13–18.
- R. Huang, B. Yang, Q. Liu, Y. Liu, Simultaneous adsorption of
aniline and Cr(VI) ion by activated carbon/chitosan composite,
J. Appl. Polym. Sci., 131 (2014).
- A. Kara, Adsorption of Cr(VI) ions onto poly (ethylene glycol
dimethacrylate-1-vinyl-1,2,4-triazole), J. Appl. Polym. Sci., 114
(2009) 948–955.
- K. Selvaraj, S. Manonmani, S. Pattabhi, Removal of hexavalent
chromium using distillery sludge, Bioresour. Technol., 89 (2003)
207–211.
- M. Pang, N. Kano, H. Imaizumi, Adsorption of chromium (VI)
from aqueous solution using zeolite/chitosan hybrid composite,
J. Chem. Chem. Eng., 9 (2015) 433–441.
- Y. Zhang, Y. Li, J. Li, G. Sheng, Y. Zhang, X. Zheng, Enhanced
Cr(VI) removal by using the mixture of pillared bentonite and
zero-valent iron, Chem. Eng. J., 185–186 (2012) 243–249.
- M. Fazlzadeh, K. Rahmani, A. Zarei, H. Abdoallahzadeh, F.
Nasiri, R. Khosravi, A novel green synthesis of zero valent
iron nanoparticles (NZVI) using three plant extracts and
their efficient application for removal of Cr(VI) from aqueous
solutions, Adv. Powder Technol., 28 (2017) 122–130.
- A. Naghizadeh, H. Shahabi, F. Ghasemi, A. Zarei, Synthesis of
walnut shell modified with titanium dioxide and zinc oxide
nanoparticles for efficient removal of humic acid from aqueous
solutions, J. Water Health, 14 (2016) 989–997.
- A. Naghizadeh, Regeneration of carbon nanotubes exhausted
with humic acid using electro-Fenton technology, Arabian J. Sci.
Eng., 41 (2016) 155–161.
- A. El Nemr, Potential of pomegranate husk carbon for Cr(VI)
removal from wastewater: kinetic and isotherm studies, J.
Hazard. Mater., 161 (2009) 132–141.
- M. Ledin, K. Pedersen, B. Allard, Effects of pH and ionic strength
on the adsorption of Cs, Sr, Eu, Zn, Cd and Hg by Pseudomonas
putida, Water Air Soil Pollut., 93 (1997) 367–381.
- H. Golestanifar, B. Haibati, H. Amini, M.H. Dehghani, A. Asadi,
Removal of hexavalent chromium from aqueous solution by
adsorption on γ-alumina nanoparticles, Environ. Prot. Eng., 41
(2015) 133–145.
- M.H. Dehghani, A. Naghizadeh, A. Rashidi, E. Derakhshani,
Adsorption of reactive blue 29 dye from aqueous solution
by multiwall carbon nanotubes, Desal. Wat. Treat., 51 (2013)
7655–7662.
- M.H. Dehghani, A.H. Mahvi, N. Rastkari, R. Saeedi, S. Nazmara,
E. Iravani, Adsorption of bisphenol A (BPA) from aqueous
solutions by carbon nanotubes: kinetic and equilibrium studies,
Desal. Wat. Treat., 54 (2015) 84–92.
- M. Dehghani, P. Mahdavi, I. Tyagi, S. Agarwal, V. Kumar Gupta,
Investigating the toxicity of acid dyes from textile effluent
under UV/ZnO process using Daphnia magna, Desal. Wat. Treat.,
57 (2016) 24359–24367.
- M.H. Dehghania, B. Karimia, A. Rafieepourd, Continuous
removal of toxic nickel from industrial wastewater by flotationadsorption
with multi-walled carbon nanotubes: kinetic and
adsorption isotherms, Desal. Wat. Treat., 71 (2017) 107–115.
- M.H. Dehghani, M. Mostofi, M. Alimohammadi, G. McKay,
K. Yetilmezsoy, A.B. Albadarin, J. Sahu, High-performance
removal of toxic phenol by single-walled and multi-walled
carbon nanotubes: kinetics, adsorption, mechanism and
optimization studies, J. Ind. Eng. Chem., 35 (2016) 63–74.
- M.H. Dehghani, M. Faraji, A. Mohammadi, H. Kamani,
Optimization of fluoride adsorption onto natural and modified
pumice using response surface methodology: isotherm, kinetic
and thermodynamic studies, Korean J. Chem. Eng., 34 (2017)
454–462.
- M. Shams, R. Nodehi, M. Alimohammadi, A. Mahvi, A survey
of nitrate and fluoride in water distribution networks of Tabas,
Iran, World Appl. Sci. J., 7 (2009) 1516–1520.
- C. Gerente, Y. Andres, G. Mckay, P. Le Cloirec, Removal of
arsenic(V) onto chitosan: from sorption mechanism explanation
to dynamic water treatment process, Chem. Eng. J., 158 (2010)
593–598.
- C. Septhum, S. Rattanaphani, J. Bremner, V. Rattanaphani, An
adsorption study of Al(III) ions onto chitosan, J. Hazard. Mater.,
148 (2007) 185–191.
- M. Arvand, M.A. Pakseresht, Cadmium adsorption on modified
chitosan-coated bentonite: batch experimental studies, J. Chem.
Technol. Biotechnol., 88 (2013) 572–578.
- W.W. Ngah, S. Fatinathan, N. Yosop, Isotherm and kinetic
studies on the adsorption of humic acid onto chitosan-H2SO4
beads, Desalination, 272 (2011) 293–300.
- S. Ramnani, S. Sabharwal, Adsorption behavior of Cr(VI) onto
radiation crosslinked chitosan and its possible application for
the treatment of wastewater containing Cr(VI), React. Funct.
Polym., 66 (2006) 902–909.
- Q. Liu, B. Yang, L. Zhang, R. Huang, Adsorptive removal
of Cr(VI) from aqueous solutions by cross-linked chitosan/bentonite composite, Korean J. Chem. Eng., 32 (2015) 1314–1322.
- S. Hasan, A. Krishnaiah, T.K. Ghosh, D.S. Viswanath, V.M.
Boddu, E.D. Smith, Adsorption of divalent cadmium (Cd(II))
from aqueous solutions onto chitosan-coated perlite beads, Ind.
Eng. Chem. Res., 45 (2006) 5066–5077.
- W.S.W. Ngah, N.F.M. Ariff, M.A.K.M. Hanafiah, Preparation,
characterization, and environmental application of crosslinked
chitosan-coated bentonite for tartrazine adsorption from
aqueous solutions, Water Air Soil Pollut., 206 (2010) 225–236.
- L. Wang, A. Wang, Adsorption characteristics of Congo Red
onto the chitosan/montmorillonite nanocomposite, J. Hazard.
Mater., 147 (2007) 979–985.
- K.I. Benabadji, A. Mansri, Chromium removal using poly(4-
vinylpyridinium)-modified treated clay salts, Desal. Wat. Treat.,
52 (2014) 5931–5941.
- C.-B. Esma, D. Zoulikha, B. Kamel Ismet, M. Ali, Molecular
weight effect on chromium(VI) retention by poly(N-octyl-4-
vinylpyridinium bromide) copolymers, Desal. Wat. Treat., 52
(2014) 6474–6480.
- V.M. Boddu, K. Abburi, J.L. Talbott, E.D. Smith, Removal
of hexavalent chromium from wastewater using a new
composite chitosan biosorbent, Environ. Sci. Technol., 37
(2003) 4449–4456.
- Y. Vijaya, S.R. Popuri, V.M. Boddu, A. Krishnaiah, Modified
chitosan and calcium alginate biopolymer sorbents for removal
of nickel (II) through adsorption, Carbohydr. Polym., 72 (2008)
261–271.
- R. Huang, D. Zheng, B. Yang, B. Wang, Preparation and
simultaneous sorption of CTMAB-HTCC bentonite towards
aniline and Cr (VI), Energy Sources Part A, 38 (2016) 519–526.
- Y. Xi, R.L. Frost, H. He, T. Kloprogge, T. Bostrom, Modification of
Wyoming montmorillonite surfaces using a cationic surfactant,
Langmuir, 21 (2005) 8675–8680.
- R. Naidu, N. Sethunathan, Sorption-Desorption of Fenamiphos
in Surfactant-Modified Clays, N. Singh, M. Megharaj, W.P. Gates,
J. Churchman, R.S. Kookana, Eds., Bulletin of Environmental
Contamination and Toxicology, Vol. 72, 2004, pp. 276–282.
- V.A. Oyanedel-Craver, J.A. Smith, Effect of quaternary
ammonium cation loading and pH on heavy metal sorption to
Ca bentonite and two organobentonites, J. Hazard. Mater., 137
(2006) 1102–1114.
- A.A. Atia, Adsorption of chromate and molybdate by
cetylpyridinium bentonite, Appl. Clay Sci., 41 (2008) 73–84.
- J. Guo, S. Chen, L. Liu, B. Li, P. Yang, L. Zhang, Y. Feng,
Adsorption of dye from wastewater using chitosan–CTAB
modified bentonites, J. Colloid Interface Sci., 382 (2012) 61–66.
- R. Huang, D. Zheng, B. Yang, B. Wang, Z. Zhang, Preparation
and characterization of CTAB-HACC bentonite and its ability
to adsorb phenol from aqueous solution, Water Sci. Technol., 64
(2011) 286–292.
- K. Ba, L. He, H. Tang, J. Gao, S. Zhu, Y. Li, W. Sun, Use of
chitosan-modified bentonite for removal of Cu2+, Cl− and
2,4-dichlorophenoxyacetic acid (2,4-D) from aqueous solution,
J. Chem. Chem. Eng., 63 (2014) 253–258.
- R.V. Lenth, Response-surface methods in R using RSM, J. Stat.
Software, 32 (2009) 1–17.
- S. Kalyani, A. Krishnaiah, V.M. Boddu, Adsorption of divalent
cobalt from aqueous solution onto chitosan–coated perlite
beads as biosorbent, Sep. Sci. Technol., 42 (2007) 2767–2786.
- Y. Liu, Y. Zheng, A. Wang, Response surface methodology for
optimizing adsorption process parameters for methylene blue
removal by a hydrogel composite, Adsorpt. Sci. Technol., 28
(2010) 913–922.
- J. Qu, G. Liu, Y. Wang, R. Hong, Preparation of Fe3O4–chitosan
nanoparticles used for hyperthermia, Adv. Powder Technol., 21
(2010) 461–467.
- D.W.G. Wang, W. Li, K. Chen, Preparation and absorbability for
Orange II of CTAB modified bentonite, Adv. Mater. Res., 807–
809 (2013) 530–533.
- M. Amini, H. Younesi, N. Bahramifar, A.A.Z. Lorestani, F.
Ghorbani, A. Daneshi, M. Sharifzadeh, Application of response
surface methodology for optimization of lead biosorption in
an aqueous solution by Aspergillus niger, J. Hazard. Mater., 154
(2008) 694–702.
- M. Shams, M.H. Dehghani, R. Nabizadeh, A. Mesdaghinia, M.
Alimohammadi, A.A. Najafpoor, Adsorption of phosphorus
from aqueous solution by cubic zeolitic imidazolate
framework-8: modeling, mechanical agitation versus sonication,
J. Mol. Liq., 224 (2016) 151–157.
- M.R. Samarghandi, M. Zarrabi, A. Amrane, M.N. Sepehr,
M. Noroozi, S. Namdari, A. Zarei, Kinetic of degradation of
two azo dyes from aqueous solutions by zero iron powder:
determination of the optimal conditions, Desal. Wat. Treat., 40
(2012) 137–143.
- W.W. Ngah, A. Kamari, S. Fatinathan, P. Ng, Adsorption
of chromium from aqueous solution using chitosan beads,
Adsorption, 12 (2006) 249–257.
- D.-W. Cho, B.-H. Jeon, C.-M. Chon, Y. Kim, F.W. Schwartz, E.-S.
Lee, H. Song, A novel chitosan/clay/magnetite composite for
adsorption of Cu(II) and As(V), Chem. Eng. J., 200 (2012) 654–662.
- R. Khosravi, M. Fazlzadehdavil, B. Barikbin, A.A. Taghizadeh,
Removal of hexavalent chromium from aqueous solution by
granular and powdered Peganum Harmala, Appl. Surf. Sci., 292
(2014) 670–677.
- M. Rao, A. Parwate, A. Bhole, Uptake of nickel from aqueous
solution by adsorption using low cost adsorbents, Pollut. Res.,
20 (2001) 669–675.
- A. Shanmugapriya, R. Ramya, S. Ramasubramaniam, P. Sudha,
Studies on removal of Cr(VI) and Cu(II) ions using chitosan
grafted-polyacrylonitrile, Arch. Appl. Sci. Res., 3 (2011) 424–435.
- A. Kara, N. Tekin, A. Alan, A. Şafaklı, Physicochemical
parameters of Hg(II) ions adsorption from aqueous solution by
sepiolite/poly (vinylimidazole), J. Environ. Chem. Eng., 4 (2016)
1642–1652.
- R. Ansari, B. Seyghali, A. Mohammad-Khah, M.A. Zanjanchi,
Highly efficient adsorption of anionic dyes from aqueous
solutions using sawdust modified by cationic surfactant of
cetyltrimethylammonium bromide, J. Surfactants Deterg., 15
(2012) 557–565.
- M. Auta, B. Hameed, Chitosan–clay composite as highly
effective and low-cost adsorbent for batch and fixed-bed
adsorption of methylene blue, Chem. Eng. J., 237 (2014) 352–361.
- C.A. Demarchi, A. Debrassi, J. Dal Magro, N. Nedelko, A.
Ślawska-Waniewska, P. Dłużewski, C.A. Rodrigues, Adsorption
of Cr(VI) on crosslinked chitosan–Fe(III) complex in fixed-bed
systems, J. Water Process Eng., 7 (2015) 141–152.
- V.K. Singh, P.N. Tiwari, Removal and recovery of chromium(VI)
from industrial waste water, J. Chem. Technol. Biotechnol., 69
(1997) 376–382.
- A. Bhattacharya, T. Naiya, S. Mandal, S. Das, Adsorption,
kinetics and equilibrium studies on removal of Cr(VI) from
aqueous solutions using different low-cost adsorbents, Chem.
Eng. J., 137 (2008) 529–541.
- X. Sun, Q. Li, L. Yang, H. Liu, Chemically modified magnetic
chitosan microspheres for Cr(VI) removal from acidic aqueous
solution, Particuology, 26 (2016) 79–86.
- B. Hastuti, A. Masykur, S. Hadi, Modification of Chitosan
by Swelling and Crosslinking Using Epichlorohydrin as
Heavy Metal Cr(VI) Adsorbent in Batik Industry Wastes, IOP
Conference Series: Materials Science and Engineering, IOP
Publishing, 2016.
- T. Tianwei, H. Xiaojing, D. Weixia, Adsorption behaviour of
metal ions on imprinted chitosan resin, J. Chem. Technol.
Biotechnol., 76 (2001) 191–195.
- S. Pandey, S.B. Mishra, Organic–inorganic hybrid of chitosan/
organoclay bionanocomposites for hexavalent chromium
uptake, J. Colloid Interface Sci., 361 (2011) 509–520.
- M. Hassanzadeh, M. Kambarani, L. Tayebi, F. Yazdian, Kinetic
study of sodium cocoyl sarcosinate synthesis and factors
affecting the reaction on bench and pilot scales, J. Surfactants
Deterg., 15 (2012) 551–556.
- Y. Ho, G. McKay, A comparison of chemisorption kinetic models
applied to pollutant removal on various sorbents, Process Saf.
Environ. Prot., 76 (1998) 332–340.
- A. Kara, E. Demirbel, N. Tekin, B. Osman, N. Beşirli, Magnetic
vinylphenyl boronic acid microparticles for Cr(VI) adsorption:
kinetic, isotherm and thermodynamic studies, J. Hazard. Mater.,
286 (2015) 612–623.
- R. Pandimurugan, S. Thambidurai, Novel seaweed capped
ZnO nanoparticles for effective dye photodegradation
and antibacterial activity, Adv. Powder Technol., 27 (2016)
1062–1072.
- N. Kataria, V. Garg, M. Jain, K. Kadirvelu, Preparation,
characterization and potential use of flower shaped Zinc oxide
nanoparticles (ZON) for the adsorption of Victoria Blue B
dye from aqueous solution, Adv. Powder Technol., 27 (2016)
1180–1188.
- F. Fadzil, S. Ibrahim, M.A.K.M. Hanafiah, Adsorption of lead(II)
onto organic acid modified rubber leaf powder: batch and
column studies, Process Saf. Environ. Prot., 100 (2016) 1–8.
- A.C. Zimmermann, A. Mecabô, T. Fagundes, C.A. Rodrigues,
Adsorption of Cr(VI) using Fe-crosslinked chitosan complex
(Ch-Fe), J. Hazard. Mater., 179 (2010) 192–196.
- H. Abdoallahzadeh, B. Alizadeh, R. Khosravi, M. Fazlzadeh,
Efficiency of EDTA modified nanoclay in removal of humic acid
from aquatic solutions, J. Mazandaran Univ. Med. Sci., 26 (2016)
111–125.
- M. Pirsaheb, A. Dargahi, S. Hazrati, M. Fazlzadehdavil,
Removal of diazinon and 2,4-dichlorophenoxyacetic acid (2,4-
D) from aqueous solutions by granular-activated carbon, Desal.
Wat. Treat., 52 (2014) 4350–4355.
- F.M. Sannaningannavar, S.N. Patil, R.M. Melavanki, B.S.
Navati, N.H. Ayachit, Thermodynamic parameters and
their dependence on temperature in the range 298–353 K for
ethoxylated sorbitan ester tween 20, 40, 60 and 80 surfactants, J.
Surfactants Deterg., 18 (2015) 495–504.
- M. Entezai, A. Fazlzadeh, A. Ahmadfazeli, R. Khosravi,
Removal of cephalexin using green montmorillonite
loaded with TiO2 nanoparticles in the presence potassium
permanganate from aqueous solution, Environ. Health Suppl.,
18 (2014) 388–396.
- M.H. Dehghani, A. Zarei, A. Mesdaghinia, R. Nabizadeh, M.
Alimohammadi, M. Afsharnia, Response surface modeling,
isotherm, thermodynamic and optimization study of arsenic
(V) removal from aqueous solutions using modified bentonitechitosan
(MBC), Korean J. Chem. Eng., 34 (2015) 1–11.
- K. Hernández-Hernández, M. Solache-Ríos, M. Díaz-Nava,
Removal of brilliant blue FCF from aqueous solutions
using an unmodified and iron-modified bentonite and the
thermodynamic parameters of the process, Water Air Soil
Pollut., 224 (2013) 1562.
- E. Derakhshani, A. Naghizadeh, A.R. Yari, M.J. Mohammadi,
M. Kamranifar, M. Farhang, Association of toxicochemical and
microbiological quality of bottled mineral water in Birjand city,
Iran, Toxin Rev., (2017) 1–6.