Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures
The production of bioadsorbent from palm kernel shell (PKS) and coconut shell (CS) pretreated with 30% phosphoric acid (H3PO4) was optimized using the response surface methodology (RSM). Iodine adsorption for both bioadsorbents was optimized by central composite design. Two parameters including the...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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The Royal Society Publishing
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/80909/ http://psasir.upm.edu.my/id/eprint/80909/1/METAL.pdf |
| _version_ | 1848858978171224064 |
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| author | Lee, Chuan Li H'ng, Paik San Chin, Kit Ling Md Tahir, Paridah Rashid, Umer Go, Wen Ze |
| author_facet | Lee, Chuan Li H'ng, Paik San Chin, Kit Ling Md Tahir, Paridah Rashid, Umer Go, Wen Ze |
| author_sort | Lee, Chuan Li |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The production of bioadsorbent from palm kernel shell (PKS) and coconut shell (CS) pretreated with 30% phosphoric acid (H3PO4) was optimized using the response surface methodology (RSM). Iodine adsorption for both bioadsorbents was optimized by central composite design. Two parameters including the H3PO4 pretreatment temperature and carbonization temperature were determined as significant factors to improve the iodine adsorption of the bioadsorbent. Statistical analysis results divulge that both factors had significant effect on the iodine adsorption for the bioadsorbent. From the RSM analysis, it was suggested that using 80 and 79°C as H3PO4 pretreatment temperature and 714 and 715°C as carbonization temperature would enhance the iodine adsorption of the CS and PKS bioadsobent, respectively. These results indicated that H3PO4 is a good pretreatment for preparing PKS and CS prior to carbonization process to produce bioadsorbent with well developed microporous and mesoporous volume. The effort to produce alternative high grade and inexpensive adsorbent derived from lignocellulosic biomass, particularly in the nut shell form was implied in this research. |
| first_indexed | 2025-11-15T12:22:02Z |
| format | Article |
| id | upm-80909 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:22:02Z |
| publishDate | 2019 |
| publisher | The Royal Society Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-809092020-10-15T14:53:43Z http://psasir.upm.edu.my/id/eprint/80909/ Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures Lee, Chuan Li H'ng, Paik San Chin, Kit Ling Md Tahir, Paridah Rashid, Umer Go, Wen Ze The production of bioadsorbent from palm kernel shell (PKS) and coconut shell (CS) pretreated with 30% phosphoric acid (H3PO4) was optimized using the response surface methodology (RSM). Iodine adsorption for both bioadsorbents was optimized by central composite design. Two parameters including the H3PO4 pretreatment temperature and carbonization temperature were determined as significant factors to improve the iodine adsorption of the bioadsorbent. Statistical analysis results divulge that both factors had significant effect on the iodine adsorption for the bioadsorbent. From the RSM analysis, it was suggested that using 80 and 79°C as H3PO4 pretreatment temperature and 714 and 715°C as carbonization temperature would enhance the iodine adsorption of the CS and PKS bioadsobent, respectively. These results indicated that H3PO4 is a good pretreatment for preparing PKS and CS prior to carbonization process to produce bioadsorbent with well developed microporous and mesoporous volume. The effort to produce alternative high grade and inexpensive adsorbent derived from lignocellulosic biomass, particularly in the nut shell form was implied in this research. The Royal Society Publishing 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80909/1/METAL.pdf Lee, Chuan Li and H'ng, Paik San and Chin, Kit Ling and Md Tahir, Paridah and Rashid, Umer and Go, Wen Ze (2019) Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures. Royal Society Open Science, 6. pp. 1-17. ISSN 2054-5703 https://royalsocietypublishing.org/doi/pdf/10.1098/rsos.190667 10.1098/rsos.190667 |
| spellingShingle | Lee, Chuan Li H'ng, Paik San Chin, Kit Ling Md Tahir, Paridah Rashid, Umer Go, Wen Ze Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| title | Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| title_full | Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| title_fullStr | Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| title_full_unstemmed | Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| title_short | Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| title_sort | characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures |
| url | http://psasir.upm.edu.my/id/eprint/80909/ http://psasir.upm.edu.my/id/eprint/80909/ http://psasir.upm.edu.my/id/eprint/80909/ http://psasir.upm.edu.my/id/eprint/80909/1/METAL.pdf |