Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions
In this study, bio-adsorbent from barley straw and coconut shell were used as bio-adsorbent to remove methylene blue (MB) from wastewater, which were prepared by refluxing barely straw (BS) and coconut shell (CS) in concentrated sulfuric acid, and have a specific surface area 1.165 and 11.759 m2/g f...
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| Format: | Article |
| Language: | English |
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Port Said University
2021-09-01
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| Series: | Port Said Engineering Research Journal |
| Subjects: | |
| Online Access: | https://pserj.journals.ekb.eg/article_160968_3299e8b792c257db59cb728fddf60904.pdf |
| _version_ | 1797653439806701568 |
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| author | Sabah Farouk Nagat Mostafa Shereen Abdelhamid Aliaa Monazie |
| author_facet | Sabah Farouk Nagat Mostafa Shereen Abdelhamid Aliaa Monazie |
| author_sort | Sabah Farouk |
| collection | DOAJ |
| description | In this study, bio-adsorbent from barley straw and coconut shell were used as bio-adsorbent to remove methylene blue (MB) from wastewater, which were prepared by refluxing barely straw (BS) and coconut shell (CS) in concentrated sulfuric acid, and have a specific surface area 1.165 and 11.759 m2/g for BS-SO3H and CS-SO3H respectively. Several parameters are studied such as pH and initial concentration of dye in wastewater, and it is found that the adsorption capacity is improved in the basic medium; also it is directly proportional to the initial concentration. The results from the adsorption process were found to be more fitted with Langmuir isotherm than the Freundlich isotherm for both adsorbents, so it confirmed that the adsorption process is monolayer. The maximum adsorption capacity was found to be 256.4, and 344.8 mg/g for barley straw and coconut shell respectively, and the design parameters of packed bed column were calculated for batch adsorption process. |
| first_indexed | 2024-03-11T16:44:35Z |
| format | Article |
| id | doaj.art-aeb07385eea5420bb4f565e98f3a62ba |
| institution | Directory Open Access Journal |
| issn | 1110-6603 2536-9377 |
| language | English |
| last_indexed | 2024-03-11T16:44:35Z |
| publishDate | 2021-09-01 |
| publisher | Port Said University |
| record_format | Article |
| series | Port Said Engineering Research Journal |
| spelling | doaj.art-aeb07385eea5420bb4f565e98f3a62ba2023-10-23T05:57:51ZengPort Said UniversityPort Said Engineering Research Journal1110-66032536-93772021-09-0125218719210.21608/pserj.2021.67521.1100160968Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous SolutionsSabah Farouk0Nagat Mostafa1Shereen Abdelhamid2Aliaa Monazie3Department of Chemical Engineering, Egyptian Academy for Engineering and Advanced Technology, EgyptDepartment of Chemical Engineering, Faculty of Engineering, Minia University, El Minya, EgyptDepartment of Chemical Engineering, Egyptian Academy for Engineering and Advanced Technology, Egyptfayoum universityIn this study, bio-adsorbent from barley straw and coconut shell were used as bio-adsorbent to remove methylene blue (MB) from wastewater, which were prepared by refluxing barely straw (BS) and coconut shell (CS) in concentrated sulfuric acid, and have a specific surface area 1.165 and 11.759 m2/g for BS-SO3H and CS-SO3H respectively. Several parameters are studied such as pH and initial concentration of dye in wastewater, and it is found that the adsorption capacity is improved in the basic medium; also it is directly proportional to the initial concentration. The results from the adsorption process were found to be more fitted with Langmuir isotherm than the Freundlich isotherm for both adsorbents, so it confirmed that the adsorption process is monolayer. The maximum adsorption capacity was found to be 256.4, and 344.8 mg/g for barley straw and coconut shell respectively, and the design parameters of packed bed column were calculated for batch adsorption process.https://pserj.journals.ekb.eg/article_160968_3299e8b792c257db59cb728fddf60904.pdfadsorptionbio-adsorbentwaste water treatmentagricultural wastes |
| spellingShingle | Sabah Farouk Nagat Mostafa Shereen Abdelhamid Aliaa Monazie Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions Port Said Engineering Research Journal adsorption bio-adsorbent waste water treatment agricultural wastes |
| title | Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions |
| title_full | Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions |
| title_fullStr | Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions |
| title_full_unstemmed | Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions |
| title_short | Evaluation of Utilizing Sulfonated Barely Straw and Coconut Shell Bio-Adsorbents in Removal of Methylene Blue Dye from Aqueous Solutions |
| title_sort | evaluation of utilizing sulfonated barely straw and coconut shell bio adsorbents in removal of methylene blue dye from aqueous solutions |
| topic | adsorption bio-adsorbent waste water treatment agricultural wastes |
| url | https://pserj.journals.ekb.eg/article_160968_3299e8b792c257db59cb728fddf60904.pdf |
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