Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution
Coconut husk is categorized as the agriculture waste product that can act as biosorbent material. In this study, coconut husk was used as an adsorbent to investigate the ability of this agricultural by-product to adsorb nickel and chromium. In this experiment, nickel and chromium ion were adsorbed i...
Saved in:
Main Authors: | , , , , , , |
---|---|
Format: | Conference or Workshop Item |
Language: | English |
Published: |
IOP Publishing Ltd.
2020
|
Subjects: | |
Online Access: | http://umpir.ump.edu.my/id/eprint/30942/1/Efficiency%20of%20coconut%20husk%20as%20agricultural%20adsorbent%20in%20removal.pdf http://umpir.ump.edu.my/id/eprint/30942/ https://doi.org/10.1088/1755-1315/596/1/012048 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.ump.umpir.30942 |
---|---|
record_format |
eprints |
spelling |
my.ump.umpir.309422021-05-17T02:19:54Z http://umpir.ump.edu.my/id/eprint/30942/ Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution S. F. M., Hanafiah N. F. M., Salleh N. A., Ghafar N. M., Shukri N. H. N., Kamarudin M., Hapani Rohayu, Jusoh TP Chemical technology Coconut husk is categorized as the agriculture waste product that can act as biosorbent material. In this study, coconut husk was used as an adsorbent to investigate the ability of this agricultural by-product to adsorb nickel and chromium. In this experiment, nickel and chromium ion were adsorbed in batch adsorption experiment using different parameters; effect of contact time (30, 60, 90, 120, 150) minutes, pH (3, 5, 7, 9,11), adsorbent dosage (1.0, 1.5, 2.0, 2.5, 3.0) g. An optimum level of adsorption for chromium by using raw coconut husk occurred at 90 minutes of contact time, pH 3, and dosage of adsorbent of 1.5g. Meanwhile, optimum adsorption of nickel occurred at contact time of 90 minutes, with pH 5, adsorbent dosage of 1.5g. Statistical analysis showed that there was a significant mean difference between percent removal of chromium (Cr) and nickel (Ni). There was a significant mean difference between dosage and percent removal of chromium ions. In conclusion, both raw and acid-treated coconut husk can adsorb nickel and chromium ions from aqueous solutions. IOP Publishing Ltd. 2020-12-28 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/30942/1/Efficiency%20of%20coconut%20husk%20as%20agricultural%20adsorbent%20in%20removal.pdf S. F. M., Hanafiah and N. F. M., Salleh and N. A., Ghafar and N. M., Shukri and N. H. N., Kamarudin and M., Hapani and Rohayu, Jusoh (2020) Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution. In: IOP Conference Series: Earth and Environmental Science, International Conference on Science and Technology (ICoST 2020), 10 September 2020 , Virtual, Malaysia. pp. 1-9., 596 (012048). ISSN 1755-1307 https://doi.org/10.1088/1755-1315/596/1/012048 |
institution |
Universiti Malaysia Pahang |
building |
UMP Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Malaysia Pahang |
content_source |
UMP Institutional Repository |
url_provider |
http://umpir.ump.edu.my/ |
language |
English |
topic |
TP Chemical technology |
spellingShingle |
TP Chemical technology S. F. M., Hanafiah N. F. M., Salleh N. A., Ghafar N. M., Shukri N. H. N., Kamarudin M., Hapani Rohayu, Jusoh Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
description |
Coconut husk is categorized as the agriculture waste product that can act as biosorbent material. In this study, coconut husk was used as an adsorbent to investigate the ability of this agricultural by-product to adsorb nickel and chromium. In this experiment, nickel and chromium ion were adsorbed in batch adsorption experiment using different parameters; effect of contact time (30, 60, 90, 120, 150) minutes, pH (3, 5, 7, 9,11), adsorbent dosage (1.0, 1.5, 2.0, 2.5, 3.0) g. An optimum level of adsorption for chromium by using raw coconut husk occurred at 90 minutes of contact time, pH 3, and dosage of adsorbent of 1.5g. Meanwhile, optimum adsorption of nickel occurred at contact time of 90 minutes, with pH 5, adsorbent dosage of 1.5g. Statistical analysis showed that there was a significant mean difference between percent removal of chromium (Cr) and nickel (Ni). There was a significant mean difference between dosage and percent removal of chromium ions. In conclusion, both raw and acid-treated coconut husk can adsorb nickel and chromium ions from aqueous solutions. |
format |
Conference or Workshop Item |
author |
S. F. M., Hanafiah N. F. M., Salleh N. A., Ghafar N. M., Shukri N. H. N., Kamarudin M., Hapani Rohayu, Jusoh |
author_facet |
S. F. M., Hanafiah N. F. M., Salleh N. A., Ghafar N. M., Shukri N. H. N., Kamarudin M., Hapani Rohayu, Jusoh |
author_sort |
S. F. M., Hanafiah |
title |
Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
title_short |
Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
title_full |
Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
title_fullStr |
Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
title_full_unstemmed |
Efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
title_sort |
efficiency of coconut husk as agricultural adsorbent in removal of chromium and nickel ions from aqueous solution |
publisher |
IOP Publishing Ltd. |
publishDate |
2020 |
url |
http://umpir.ump.edu.my/id/eprint/30942/1/Efficiency%20of%20coconut%20husk%20as%20agricultural%20adsorbent%20in%20removal.pdf http://umpir.ump.edu.my/id/eprint/30942/ https://doi.org/10.1088/1755-1315/596/1/012048 |
_version_ |
1701163145227141120 |
score |
13.160551 |