Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye
Also available in printed version
| المؤلف الرئيسي: | |
|---|---|
| مؤلفون آخرون: | |
| التنسيق: | Bachelor thesis |
| منشور في: |
Universiti Teknologi Malaysia
2025
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://utmik.utm.my/handle/123456789/100444 |
| Abstract | Abstract here |
| _version_ | 1854975070242340864 |
|---|---|
| author | Noramirah Yeop |
| author2 | Norasikin Othman, supervisor |
| author_facet | Norasikin Othman, supervisor Noramirah Yeop |
| author_sort | Noramirah Yeop |
| description | Also available in printed version |
| format | Bachelor thesis |
| id | utm-123456789-100444 |
| institution | Universiti Teknologi Malaysia |
| publishDate | 2025 |
| publisher | Universiti Teknologi Malaysia |
| record_format | dspace |
| record_pdf | Abstract |
| spelling | utm-123456789-1004442025-08-21T00:25:16Z Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye Noramirah Yeop Norasikin Othman, supervisor Chemical engineering Also available in printed version Textile dyeing wastewater from industry is a dangerous source of environmental contamination. Many dyes have toxic effects on aquatic life and also to human. The objectives of this study are to study the kinetic of reactive dye in liquid-liquid extraction system and to study the thermodynamic equilibrium of Black B reactive dye in a liquid-liquid extraction system. The kinetic study of the effect of dye extraction process will be used as a method to predict the rate constant and deduce thermodynamic equilibrium constant. The extraction of black B reactive dye was carried out at pH 6.94. The mixture of aqueous (dye and water) and organic phase (kerosene, TDA, SA) is brought in contact in the mechanical mixing stirrer. Four parameters involved in the study, which are dye concentration, carrier concentration, temperature and extraction speed. The rate constant of extraction were determined for all experimental conditions studied. For dye concentration and temperature, the rate constant was decrease from 1.086 to 0.842 min-1 and 1.086 to 0.626 min-1 with increase dye concentration and temperature respectively. Thermodynamic equilibrium constant of optimum dye concentration is 1.086 and for optimum temperature is 0.832 The rate constant for carrier concentration is increase from 0.285 to 1.124 min-1 as increase carrier concentration and thermodynamic equilibrium constant of optimum carrier concentration is 1.832.. The extraction speed gives the value of rate constant of 0.460, 1.086 and 0.265 min-1 for 300 rpm, 350 rpm and 400 rpm respectively. The thermodynamic equilibrium constant for optimum extraction speed is 1.248. Thus, from the rate constant, the thermodynamic equilibrium of dye extraction is deduced to describe the distribution between aqueous phase and organic phase fahmimoksen UTM 77 p. Project Paper (Sarjana Muda Teknologi serta Pendidikan (Kemahiran Hidup)) - Universiti Teknologi Malaysia, 2011 2025-04-10T04:02:16Z 2025-04-10T04:02:16Z 2012 Bachelor thesis https://utmik.utm.my/handle/123456789/100444 valet-20160929-081914 vital:91539 Closed Access UTM Complete Unpublished application/pdf Universiti Teknologi Malaysia |
| spellingShingle | Chemical engineering Noramirah Yeop Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye |
| thesis_level | Other |
| title | Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye |
| title_full | Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye |
| title_fullStr | Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye |
| title_full_unstemmed | Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye |
| title_short | Kinetic study and thermodynamic of simultaneous extraction of black B reactive dye |
| title_sort | kinetic study and thermodynamic of simultaneous extraction of black b reactive dye |
| topic | Chemical engineering |
| url | https://utmik.utm.my/handle/123456789/100444 |
| work_keys_str_mv | AT noramirahyeop kineticstudyandthermodynamicofsimultaneousextractionofblackbreactivedye |