Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud
Backgroud and purpose: Dye is one of the problems of industrial effluent such as textile industries. The dyes can be removed by various methods. Therefore, the aim of this study was the evaluation of adsorption rate of reactive red 198 from aqueous solution by activated red mud. Materials and method...
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| Format: | Article |
| Language: | English |
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Mazandaran University of Medical Sciences
2013-06-01
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| Series: | علوم بهداشتی ایران |
| Subjects: | |
| Online Access: | http://jhs.mazums.ac.ir/browse.php?a_code=A-10-25-27&slc_lang=en&sid=1 |
| _version_ | 1811331196487991296 |
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| author | MA Zazouli D Balarak Y Mahdavi M Ebrahimi |
| author_facet | MA Zazouli D Balarak Y Mahdavi M Ebrahimi |
| author_sort | MA Zazouli |
| collection | DOAJ |
| description | Backgroud and purpose: Dye is one of the problems of industrial effluent such as textile industries. The dyes can be removed by various methods. Therefore, the aim of this study was the evaluation of adsorption rate of reactive red 198 from aqueous solution by activated red mud. Materials and methods: This research was a lab study. Activated red mud was used as an adsorbent to remove reactive red 198 dye. The effect of various parameters on performance of adsorbent was investigated and the isotherm of adsorption was determined. The dye concentration was measured in wavelength of 518 nm by spectrophotometer. Results: The results indicated that the adsorption efficiency reduced by increasing of initial dye concentration. Increasing of contact time and adsorbent dose can lead to increasing of the removal efficiency. The maximum removal efficiency was occurred pH between 2 to 3. The data was best fitted on Frandlich and Temkin isotherms. Conclusion: The red mud had a satisfactory quality in dye adsorption. It can be used as effective and inexpensive adsorbents for treatment of textile effluent. |
| first_indexed | 2024-04-13T16:15:28Z |
| format | Article |
| id | doaj.art-1d57a574a98d4c8c8676bb51eb8151f7 |
| institution | Directory Open Access Journal |
| issn | 2322-553X 2322-4797 |
| language | English |
| last_indexed | 2024-04-13T16:15:28Z |
| publishDate | 2013-06-01 |
| publisher | Mazandaran University of Medical Sciences |
| record_format | Article |
| series | علوم بهداشتی ایران |
| spelling | doaj.art-1d57a574a98d4c8c8676bb51eb8151f72022-12-22T02:40:04ZengMazandaran University of Medical Sciencesعلوم بهداشتی ایران2322-553X2322-47972013-06-01113643Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red MudMA Zazouli0D Balarak1Y Mahdavi2M Ebrahimi3 Health Sciences Research Center, Mazandaran Univrsity Of Medical Sciences, Sari, Iran Mazandaran University Of Medical Sciences Mazandaran University Of Medical Sciences Tabriz University Of Medical Sciences Backgroud and purpose: Dye is one of the problems of industrial effluent such as textile industries. The dyes can be removed by various methods. Therefore, the aim of this study was the evaluation of adsorption rate of reactive red 198 from aqueous solution by activated red mud. Materials and methods: This research was a lab study. Activated red mud was used as an adsorbent to remove reactive red 198 dye. The effect of various parameters on performance of adsorbent was investigated and the isotherm of adsorption was determined. The dye concentration was measured in wavelength of 518 nm by spectrophotometer. Results: The results indicated that the adsorption efficiency reduced by increasing of initial dye concentration. Increasing of contact time and adsorbent dose can lead to increasing of the removal efficiency. The maximum removal efficiency was occurred pH between 2 to 3. The data was best fitted on Frandlich and Temkin isotherms. Conclusion: The red mud had a satisfactory quality in dye adsorption. It can be used as effective and inexpensive adsorbents for treatment of textile effluent.http://jhs.mazums.ac.ir/browse.php?a_code=A-10-25-27&slc_lang=en&sid=1Red mud Azo dyes RR198 Textile wastewater Adsorption |
| spellingShingle | MA Zazouli D Balarak Y Mahdavi M Ebrahimi Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud علوم بهداشتی ایران Red mud Azo dyes RR198 Textile wastewater Adsorption |
| title | Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud |
| title_full | Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud |
| title_fullStr | Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud |
| title_full_unstemmed | Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud |
| title_short | Adsorption Rate of 198 Reactive Red Dye from Aqueous Solutions by using Activated Red Mud |
| title_sort | adsorption rate of 198 reactive red dye from aqueous solutions by using activated red mud |
| topic | Red mud Azo dyes RR198 Textile wastewater Adsorption |
| url | http://jhs.mazums.ac.ir/browse.php?a_code=A-10-25-27&slc_lang=en&sid=1 |
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