Quaternized wood as sorbent for reactive dyes
Various species of local wood modified with N-(3-chloro-2-hydroxypropyl)-trimethylammonium chloride showed sorption enhancement for hydrolyzed Reactive Blue 2 (HRB) compared to the untreated samples. The enthalpy of sorption of HRB on Simpoh (Dillenia suffruticosa) was found to be endothermic. Maxim...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
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Humana Press
2000
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| Online Access: | http://psasir.upm.edu.my/id/eprint/42208/1/Quaternized%20wood%20as%20sorbent%20for%20reactive%20dyes.pdf http://psasir.upm.edu.my/id/eprint/42208/7/ABAB_87_3_233.pdf |
| _version_ | 1825929116095873024 |
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| author | Low, Kun She Lee, Chnoong Kheng Tan, Bee Foong |
| author_facet | Low, Kun She Lee, Chnoong Kheng Tan, Bee Foong |
| author_sort | Low, Kun She |
| collection | UPM |
| description | Various species of local wood modified with N-(3-chloro-2-hydroxypropyl)-trimethylammonium chloride showed sorption enhancement for hydrolyzed Reactive Blue 2 (HRB) compared to the untreated samples. The enthalpy of sorption of HRB on Simpoh (Dillenia suffruticosa) was found to be endothermic. Maximum sorption capacity calculated from the Langmuir isotherm was 250.0 mg/g. Under continuous flow conditions HRB could be successfully removed. Dye removal was a function of bed depth and flow rate. However, the bed depth service time model of Bohart and Adams was not applicable in the HRB-quaternized wood system. The modified wood was applied to a sample of industrial textile effluent, and it was found to be able to remove the color successfully under batch conditions. |
| first_indexed | 2024-03-06T08:52:08Z |
| format | Article |
| id | upm.eprints-42208 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-09-25T03:34:25Z |
| publishDate | 2000 |
| publisher | Humana Press |
| record_format | dspace |
| spelling | upm.eprints-422082024-07-26T08:00:55Z http://psasir.upm.edu.my/id/eprint/42208/ Quaternized wood as sorbent for reactive dyes Low, Kun She Lee, Chnoong Kheng Tan, Bee Foong Various species of local wood modified with N-(3-chloro-2-hydroxypropyl)-trimethylammonium chloride showed sorption enhancement for hydrolyzed Reactive Blue 2 (HRB) compared to the untreated samples. The enthalpy of sorption of HRB on Simpoh (Dillenia suffruticosa) was found to be endothermic. Maximum sorption capacity calculated from the Langmuir isotherm was 250.0 mg/g. Under continuous flow conditions HRB could be successfully removed. Dye removal was a function of bed depth and flow rate. However, the bed depth service time model of Bohart and Adams was not applicable in the HRB-quaternized wood system. The modified wood was applied to a sample of industrial textile effluent, and it was found to be able to remove the color successfully under batch conditions. Humana Press 2000 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/42208/1/Quaternized%20wood%20as%20sorbent%20for%20reactive%20dyes.pdf text en http://psasir.upm.edu.my/id/eprint/42208/7/ABAB_87_3_233.pdf Low, Kun She and Lee, Chnoong Kheng and Tan, Bee Foong (2000) Quaternized wood as sorbent for reactive dyes. Applied Biochemistry and Biotechnology, 87 (3). pp. 233-245. ISSN 0273-2289; ESSN: 1559-0291 http://link.springer.com/article/10.1385%2FABAB%3A87%3A3%3A233 10.1385/ABAB:87:3:233 |
| spellingShingle | Low, Kun She Lee, Chnoong Kheng Tan, Bee Foong Quaternized wood as sorbent for reactive dyes |
| title | Quaternized wood as sorbent for reactive dyes |
| title_full | Quaternized wood as sorbent for reactive dyes |
| title_fullStr | Quaternized wood as sorbent for reactive dyes |
| title_full_unstemmed | Quaternized wood as sorbent for reactive dyes |
| title_short | Quaternized wood as sorbent for reactive dyes |
| title_sort | quaternized wood as sorbent for reactive dyes |
| url | http://psasir.upm.edu.my/id/eprint/42208/1/Quaternized%20wood%20as%20sorbent%20for%20reactive%20dyes.pdf http://psasir.upm.edu.my/id/eprint/42208/7/ABAB_87_3_233.pdf |
| work_keys_str_mv | AT lowkunshe quaternizedwoodassorbentforreactivedyes AT leechnoongkheng quaternizedwoodassorbentforreactivedyes AT tanbeefoong quaternizedwoodassorbentforreactivedyes |