Thermodynamics Study of Lac Dyeing of Silk Yarn Coated with Chitosan
A thermodynamic study of lac dyeing of silk pretreated with chitosan at pH 3.0 was investigated in a batch system. It was found that the adsorption of lac dye on silk pretreated with chitosan could be described by the Langmuir isotherm. The results showed that the pretreatment of silk with chitosan...
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| Format: | Article |
| Language: | English |
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Walailak University
2011-11-01
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| Series: | Walailak Journal of Science and Technology |
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| Online Access: | http://wjst.wu.ac.th/index.php/wjst/article/view/75 |