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Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green

In this work, two low-cost wastes, bivalve shell (BS) and Zea mays L. husk leaf (ZHL), were investigated to adsorb malachite green (MG) from aqueous solutions. The ZHL was treated with calcined BS to give the BS-ZHL, and its ability to adsorb MG was compared with untreated ZHL, calcined BS and Ca(O...

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التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: A. A., Jalil, S., Triwahyono, M. R., Yaakob, Z. Z. A., Azmi, N., Sapawe, N. H. N., Kamarudin, Setiabudi, H. D., N. F., Jaafar, S. M., Sidik, S. H., Adam, B. H., Hameed
التنسيق: مقال
اللغة:English
منشور في: Elsevier 2012
الموضوعات:
QD Chemistry
الوصول للمادة أونلاين:http://umpir.ump.edu.my/id/eprint/6792/4/Utilization%20of%20bivalve%20.pdf
http://umpir.ump.edu.my/id/eprint/6792/
http://dx.doi.org/10.1016/j.biortech.2012.06.066
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id my.ump.umpir.6792
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spelling my.ump.umpir.67922016-07-21T01:45:51Z http://umpir.ump.edu.my/id/eprint/6792/ Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green A. A., Jalil S., Triwahyono M. R., Yaakob Z. Z. A., Azmi N., Sapawe N. H. N., Kamarudin Setiabudi, H. D. N. F., Jaafar S. M., Sidik S. H., Adam B. H., Hameed QD Chemistry In this work, two low-cost wastes, bivalve shell (BS) and Zea mays L. husk leaf (ZHL), were investigated to adsorb malachite green (MG) from aqueous solutions. The ZHL was treated with calcined BS to give the BS-ZHL, and its ability to adsorb MG was compared with untreated ZHL, calcined BS and Ca(OH)2-treated ZHL under several different conditions: pH (2–8), adsorbent dosage (0.25–2.5 g L1), contact time (10–30 min), initial MG concentration (10–200 mg L1) and temperature (303–323 K). The equilibrium studies indicated that the experimental data were in agreement with the Langmuir isotherm model. The use of 2.5 g L1 BS-ZHL resulted in the nearly complete removal of 200 mg L1 of MG with a maximum adsorption capacity of 81.5 mg g1 after 30 min of contact time at pH 6 and 323 K. The results indicated that the BS-ZHL can be used to effectively remove MG from aqueous media. Elsevier 2012 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6792/4/Utilization%20of%20bivalve%20.pdf A. A., Jalil and S., Triwahyono and M. R., Yaakob and Z. Z. A., Azmi and N., Sapawe and N. H. N., Kamarudin and Setiabudi, H. D. and N. F., Jaafar and S. M., Sidik and S. H., Adam and B. H., Hameed (2012) Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green. Bioresource Technology, 120. pp. 218-224. ISSN 0960-8524. (Published) http://dx.doi.org/10.1016/j.biortech.2012.06.066 10.1016/j.biortech.2012.06.066
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic QD Chemistry
spellingShingle QD Chemistry
A. A., Jalil
S., Triwahyono
M. R., Yaakob
Z. Z. A., Azmi
N., Sapawe
N. H. N., Kamarudin
Setiabudi, H. D.
N. F., Jaafar
S. M., Sidik
S. H., Adam
B. H., Hameed
Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green
description In this work, two low-cost wastes, bivalve shell (BS) and Zea mays L. husk leaf (ZHL), were investigated to adsorb malachite green (MG) from aqueous solutions. The ZHL was treated with calcined BS to give the BS-ZHL, and its ability to adsorb MG was compared with untreated ZHL, calcined BS and Ca(OH)2-treated ZHL under several different conditions: pH (2–8), adsorbent dosage (0.25–2.5 g L1), contact time (10–30 min), initial MG concentration (10–200 mg L1) and temperature (303–323 K). The equilibrium studies indicated that the experimental data were in agreement with the Langmuir isotherm model. The use of 2.5 g L1 BS-ZHL resulted in the nearly complete removal of 200 mg L1 of MG with a maximum adsorption capacity of 81.5 mg g1 after 30 min of contact time at pH 6 and 323 K. The results indicated that the BS-ZHL can be used to effectively remove MG from aqueous media.
format Article
author A. A., Jalil
S., Triwahyono
M. R., Yaakob
Z. Z. A., Azmi
N., Sapawe
N. H. N., Kamarudin
Setiabudi, H. D.
N. F., Jaafar
S. M., Sidik
S. H., Adam
B. H., Hameed
author_facet A. A., Jalil
S., Triwahyono
M. R., Yaakob
Z. Z. A., Azmi
N., Sapawe
N. H. N., Kamarudin
Setiabudi, H. D.
N. F., Jaafar
S. M., Sidik
S. H., Adam
B. H., Hameed
author_sort A. A., Jalil
title Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green
title_short Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green
title_full Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green
title_fullStr Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green
title_full_unstemmed Utilization of Bivalve Shell-Treated Zea mays L. (maize) Husk Leaf as a Low-Cost Biosorbent for Enhanced Adsorption of Malachite Green
title_sort utilization of bivalve shell-treated zea mays l. (maize) husk leaf as a low-cost biosorbent for enhanced adsorption of malachite green
publisher Elsevier
publishDate 2012
url http://umpir.ump.edu.my/id/eprint/6792/4/Utilization%20of%20bivalve%20.pdf
http://umpir.ump.edu.my/id/eprint/6792/
http://dx.doi.org/10.1016/j.biortech.2012.06.066
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score 13.251813

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