Abstract
The kinetics and equilibrium of the adsorption of Indanthrene Olive Green (IOG) from aqueous solution onto chitosan have been investigated. The chitosan was characterised in terms of its average degree of de-acetylation (DD) and by XRD, TGA/DTG, IR, SEM and specific BET surface area methods. Batch adsorptions experiments were carried out at different pH values and dye concentrations. It was found that the adsorption process was favoured by acidic pH conditions (4.0–6.0). The adsorption followed second-order rate kinetics and the experimental equilibrium data followed the Langmuir isotherm, thereby suggesting that chemisorption might be the major adsorption mode. Such adsorption also occurred on chitosan fibres, although to a significantly lower extent than on crushed chitosan. The corresponding thermodynamic parameters (ΔG0, ΔH0 and ΔS0) were calculated. The positive values obtained for ΔH0 (161.7 kJ/mol) and ΔS0 [559.9 J/(mol K)] suggest that the adsorption process was endothermic, with the randomness of the system increasing during the adsorption process. A simplified adsorption model has also been proposed.
References
1.
Aburto
J.
Orozco
A.M.
and
Borgne
S.L.
(2004 ) Chem. Eng. Process . 43 , 1587 .
2.
Adriano
W.S.
Veredas
V.
Santana
C.C.
and
Gonçalves
L.R.B.
(2005 ) Biochem. Eng. J. 27 , 132 .
3.
Aksu
Z.
(2001 ) Biochem. Eng. J. 7 , 79 .
4.
Al-Degs
Y.S.
Khraisheh
M.A.M.
Allen
S.J.
and
Ahmad
M.N.
(2000 ) Water Res. 34 , 927 .
5.
Allen
S.J.
Gan
Q.
Matthews
R.
and
Johnson
P.A.
(2005 ) J. Colloid Interface Sci. 286 , 101 .
6.
Anoop
K.K.
and
Anirudhan
T.S.
(2002 ) Indian J. Chem. Technol . 9 , 32 .
7.
Bayramoglu
G.
Yilmaz
M.
and
Arica
M.Y.
(2003 ) Biochem. Eng. J. 13 , 35 .
8.
Bhattacharyya
K.G.
and
Sarma
A.
(2003 ) Dyes Pigm. 57 , 211 .
9.
Bhattacharyya
K.G.
and
Sarma
A.
(2005 ) Dyes Pigm. 65 , 51 .
10.
Blackburn
R.S.
(2004 ) Environ. Sci. Technol . 38 , 4905 .
11.
Cestari
A.R.
Vieira
E.F.S.
Vieira
G.S.
Costa
L.P.
Tavares
A.M.G.
Loh
W.
and
Airoldi
C.
(2009 ) J. Hazard. Mater . 161 , 307 .
12.
Chang
M.Y.
and
Juang
R.S.
(2005 ) Colloids Surf. A 269 , 35 .
13.
Chang
Y.C.
and
Chen
D.H.
(2005 ) J. Colloid Interface Sci. 283 , 446 .
14.
Chao
A.C.
Shyu
S.S.
Lin
Y.C.
and
Mi
F.L.
(2004 ) Bioresour. Technol . 91 , 157 .
15.
Chatterjee
S.
Chatterjee
S.
Chatterjee
B.P.
Das
A.R.
and
Guha
A.K.
(2005 ) J. Colloid Interface Sci. 288 , 30 .
16.
Cheung
W.H.
Szeto
Y.S.
and
McKay
G.
(2007 ) Bioresour. Technol . 98 , 2897 .
17.
Chiou
M.S.
and
Li
H.Y.
(2002 ) J. Hazard. Mater. B 93 , 233 .
18.
Chiou
M.S.
and
Li
H.Y.
(2003 ) Chemosphere 50 , 1095 .
19.
Chiou
M.S.
Ho
P.Y.
and
Li
H.Y.
(2004 ) Dyes Pigm. 60 , 69 .
20.
Chiu
S.H.
Chung
T.W.
Giridhar
R.
and
Wu
W.T.
(2004 ) Food Res. Int. 37 , 217 .
21.
Chuah
T.G.
Jurnasian
A.
Azni
I.
Katayon
S.
and
Choong
S.Y.T.
(2005 ) Desalination 175 , 305 .
22.
Crini
G.
(2005 ) Prog. Polym. Sci. 30 , 38 .
23.
Crini
G.
(2006 ) Bioresour. Technol . 97 , 1061 .
24.
Farias
R.F.
Nascimento
A.A.S.
and
Bezerra
C.W.B.
(2004 ) J. Colloid Interface Sci. 277 , 19 .
25.
Figueredo
S.A.
Loureiro
J.M.
and
Boaventura
R.A.
(2005 ) Water Res. 39 , 4142 .
26.
Gadd
G.M.
(2009 ) J. Chem. Technol. Biotechnol . 84 , 13 .
27.
Ghosh
D.
and
Bhattacharyya
K.G.
(2002 ) Appl. Clay Sci. 20 , 295 .
28.
Giles
C.H.
MacEwan
T.H.
Nakhwa
S.N.
and
Smith
D.
(1960 ) J. Chem. Soc. 3973 .
29.
Gulnaz
O.
Kaya
A.
and
Dincer
S.
(2006 ) J. Hazard. Mater. B 134 , 190 .
30.
Gulnaz
O.
Kaya
A.
Matyar
F.
and
Arikan
B.
(2004 ) J. Hazard. Mater . 108 , 183 .
31.
Gümüsderelioglu
M.
and
Agi
P.
(2004 ) React. Funct. Polym . 61 , 211 .
32.
Gurnani
V.
Singh
A.K.
and
Venkataramani
B.
(2003 ) Talanta 61 , 889 .
33.
Ho
Y.S.
and
McKay
G.
(2000 ) Water Res. 34 , 735 .
34.
Hu
Z.G.
Zhang
J.
Chan
W.L.
and
Szeto
Y.S.
(2006 ) Polymer 47 , 5838 .
35.
Justi
K.C.
Fávere
V.T.
Laranjeira
M.C.
Neves
A.
and
Peralta
R.A.
(2005 ) J. Colloid Interface Sci. 291 , 369 .
36.
Justi
K.C.
Laranjeira
M.C.M.
Neves
A.
Mangrich
A.S.
and
Fávere
V.T.
(2004 ) Polymer 45 , 6285 .
37.
Karthikeyan
G.
Anbalagan
K.
and
Andal
N.M.
(2004 ) J. Chem. Sci. 116 , 119 .
38.
Khraisheh
M.A.M.
Al-Degs
Y.S.
Allen
S.J.
and
Ahmad
M.N.
(2002 ) Ind. Eng. Chem., Res. 41 , 1651 .
39.
Kimura
I.Y.
Gonçalves
A.C.
Jr.
Stolberg
J.
Laranjeira
M.C.M.
and
Fávere
V.T.
(1999 ) Polím . 9 , 51 .
40.
Knaul
J.Z.
Bui
V.T.
Cleber
K.A.M.
and
Kasaai
M.R.
(1998 ) Can. J. Chem. 76 , 1699 .
41.
Kumar
M.N.V.R.
(2001 ) React. Funct. Polym . 46 , 1 .
42.
Laus
R.
Laranjeira
M.C.M.
Martins
A.O.
Fávere
V.T.
Pedrosa
R.C.
Benassi
J.C.
and
Geremias
R.
(2006 ) Quím. Nova 29 , 34 .
43.
Li
J.
Revol
J.F.
and
Marchessault
R.H.
(1998 ) J. Appl. Polym. Sci. 65 , 373 .
44.
Li
N.
and
Bai
R.
(2005 ) Sep. Purif. Technol . 42 , 237 .
45.
Liang
Z.P.
Feng
Y.Q.
Liang
Z.Y.
and
Meng
S.X.
(2005a ) Biochem. Eng. J. 24 , 65 .
46.
Liang
Z.P.
Feng
Y.Q.
Meng
S.X.
and
Liang
Z.Y.
(2005b ) Process Biochem . 40 , 3218 .
47.
Lima
I.S.
and
Airoldi
C.
(2004 ) Thermochim. Acta 421 , 133 .
48.
Lima
I.S.
Lazarin
A.M.
and
Airoldi
C.
(2006 ) Carbohydr. Polym . 64 , 385 .
49.
Liu
C.
and
Bai
R.
(2005 ) J. Membr. Sci. 267 , 68 .
50.
Meites
L.
(1963 ) Handbook of Analytical Chemistry , McGraw-Hill Book Co. Inc. , New York .
51.
Mohammad
I.E.K.
(2007 ) J. Hazard. Mater . 147 , 28 .
52.
Monteiro
O.A.C.
Jr.
and
Airoldi
C.
(1999 ) J. Colloid Interface Sci. 212 , 212 .
53.
Ngah
W.S.W.
Endudu
C.S.
and
Mayanar
R.
(2002 ) React. Funct. Polym . 50 , 181 .
54.
Ngah
W.S.W.
Ghani
S.A.
and
Kamari
A.
(2005 ) Bioresour. Technol . 96 , 443 .
55.
Önal
Y.
(2006 ) J. Hazard. Mater. B 137 , 1719 .
56.
Prado
A.G.S.
Torres
J.D.
Faria
E.A.
and
Dias
S.C.L.
(2004 ) J. Colloid Interface Sci. 277 , 43 .
57.
Qadeer
R.
Hanif
J.
Saleem
M.
and
Afzal
M.
(1993 ) Colloid. Polym. Sci. 271 , 83 .
58.
Ramakrishna
K.R.
and
Viraraghavan
T.
(1997 ) Water Sci. Technol . 36 , 189 .
59.
Rojas
G.
Silva
J.
Flores
J.A.
Rodriguez
A.
Ly
M.
and
Maldonado
H.
(2005 ) Sep. Purif. Technol . 44 , 31 .
60.
Sag
Y.
and
Aktay
Y.
(2002 ) Biochem. Eng. J. 12 , 143 .
61.
Saha
T.K.
Karmaker
S.
Ichikawa
H.
and
Fukumori
Y.
(2005 ) J. Colloid Interface Sci. 286 , 433 .
62.
Sakkayawong
N.
Thiravetyan
P.
and
Nakbanpote
W.
(2005 ) J. Colloid Interface Sci. 286 , 36 .
63.
Shentu
J.
Wu
J.
Song
W.
and
Jia
Z.
(2005 ) Int. J. Biol. Macromol . 37 , 42 .
64.
Shi
Q.H.
Tian
Y.
Dong
X.Y.
Bai
S.
and
Sun
Y.
(2003 ) Biochem. Eng. J. 16 , 317 .
65.
Shi
W.
Zhang
F.
and
Zhang
G.
(2005 ) J. Chromatogr. B 819 , 301 .
66.
Singh
D.K.
and
Srivastava
B.
(1999 ) Indian J. Environ. Health 41 , 333 .
67.
Spinelli
V.A.
Laranjeira
M.C.M.
and
Fávere
V.T.
(2004 ) React. Funct. Polym . 61 , 347 .
68.
Struszczyk
H.J.
(1987 ) J. Appl. Polym. Sci. 33 , 177 .
69.
Thomas
R.
and
Anirudhan
T.S.
(1999 ) Indian J. Chem. Technol . 6 , 268 .
70.
Uzun
I.
(2006 ) Dyes Pigm. 70 , 76 .
71.
Uzun
I.
and
Güzel
F.
(2005 ) J. Hazard. Mater. B 118 , 141 .
72.
Vieira
E.F.S.
Cestari
A.R.
Santos
E.B.
and
Dias
F.S.
(2005 ) J. Colloid Interface Sci. 289 , 42 .
73.
Vieria
A.P.
Santana
A.A.S.
Bezerra
C.W.B.
Silva
H.A.
Chaves
J.A.P.
Melo
J.C.P.
Filho
Silva E.C.
and
Airoldi
C.
(2009 ) J. Hazard. Mater . 166 , 1272 .
74.
Wong
Y.C.
Szeto
Y.S.
Cheung
W.H.
and
McKay
G.
(2003 ) Langmuir 19 , 7888 .
75.
Wong
Y.C.
Szeto
Y.S.
Cheung
W.H.
and
McKay
G.
(2004a ) J. Appl. Polym. Sci. 92 , 1633 .
76.
Wong
Y.C.
Szeto
Y.S.
Cheung
W.H.
and
McKay
G.
(2004b ) Process Biochem . 39 , 693 .
77.
Wu
F.C.
Tseng
R.L.
and
Juang
R.S.
(2000 ) J. Hazard. Mater. B 73 , 63 .
78.
Wu
F.C.
Tseng
R.L.
and
Juang
R.S.
(2001 ) J. Hazard. Mater. B 81 , 167 .
79.
Yu
Y.
Zhuang
Y.Y.
Wang
Z.H.
and
Qiu
M.Q.
(2003 ) Ind. Eng. Chem., Res. 42 , 6898 .
80.
Zanoni
M.V.B.
Sousa
W.R.
Lima
J.P.
Carneiro
P.A.
and
Fogg
A.G.
(2006 ) Dyes Pigm. 68 , 19 .
81.
Zhang
Y.
and
Zhou
J.L.
(2005 ) Water Res. 39 , 3991 .
82.
Zhang
Y.
Xue
C.
Xue
Y.
Gao
R.
and
Zhang
X.
(2005 ) Carbohydr. Res. 340 , 1914 .