Preparation and evaluation of poplar waste derived adsorbent for dye removal
Poplar waste is employed to prepare the high quality adsorbent (PWA) using one-pot method for methylene blue (MB) removal from wastewater. The H2 rich fuel gas is recycled during preparation process. The adsorption isotherms and adsorption kinetics are used to describe the MB adsorption process. The...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-08-01
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| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535223003751 |
| _version_ | 1797803993323274240 |
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| author | Xiaojing Qin Xiangwang Zeng Song Cheng Baolin Xing Dengke Jiang Saidan Zhao Changliang Shi Zhiguo Zhang Qiang Wang Chuanxiang Zhang |
| author_facet | Xiaojing Qin Xiangwang Zeng Song Cheng Baolin Xing Dengke Jiang Saidan Zhao Changliang Shi Zhiguo Zhang Qiang Wang Chuanxiang Zhang |
| author_sort | Xiaojing Qin |
| collection | DOAJ |
| description | Poplar waste is employed to prepare the high quality adsorbent (PWA) using one-pot method for methylene blue (MB) removal from wastewater. The H2 rich fuel gas is recycled during preparation process. The adsorption isotherms and adsorption kinetics are used to describe the MB adsorption process. The MB adsorption capacity of the PWA is 254.21 mg/g based on the Langmuir model calculation. Pseudo-second-order model describe well with the adsorption kinetic process. The MB column adsorption process of the PWA is analyzed by the Thomas and Yoon-Nelson, which indicates that the adsorption capacity is 54 mg/g and saturation time is 540 min. PWA has excellent reusability, which still maintains 75.59% MB adsorption amount after five cycles. The MB adsorption mechanism of PWA includes chemical functional groups, electrostatic interaction and pore filling. Density functional theory calculation indicates that hydroxyl groups play an important role in MB adsorption process. MB adsorption performance of PWA is investigated in the actual water with excellent MB removal. This result demonstrates that PWA could be acted as the recoverability and efficient adsorbent for MB removal from wastewater. |
| first_indexed | 2024-03-13T05:29:24Z |
| format | Article |
| id | doaj.art-61d0d6e74ab2419a8e233bbfbdaa9feb |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-03-13T05:29:24Z |
| publishDate | 2023-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-61d0d6e74ab2419a8e233bbfbdaa9feb2023-06-15T04:54:54ZengElsevierArabian Journal of Chemistry1878-53522023-08-01168104913Preparation and evaluation of poplar waste derived adsorbent for dye removalXiaojing Qin0Xiangwang Zeng1Song Cheng2Baolin Xing3Dengke Jiang4Saidan Zhao5Changliang Shi6Zhiguo Zhang7Qiang Wang8Chuanxiang Zhang9School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454003, China; Henan International Joint Laboratory of Clean Coal Utilization, Henan Polytechnic University, Jiaozuo 454003, China; Corresponding author at: College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China.College of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454003, China; Henan International Joint Laboratory of Clean Coal Utilization, Henan Polytechnic University, Jiaozuo 454003, ChinaChifeng Shanjin Silver and Lead CO.,LTD, Chifeng, Inner Mongolia, 025450, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454003, ChinaCollege of Chemistry and Chemical Engineering, Henan Polytechnic University, Jiaozuo 454003, China; Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization, Jiaozuo 454003, ChinaPoplar waste is employed to prepare the high quality adsorbent (PWA) using one-pot method for methylene blue (MB) removal from wastewater. The H2 rich fuel gas is recycled during preparation process. The adsorption isotherms and adsorption kinetics are used to describe the MB adsorption process. The MB adsorption capacity of the PWA is 254.21 mg/g based on the Langmuir model calculation. Pseudo-second-order model describe well with the adsorption kinetic process. The MB column adsorption process of the PWA is analyzed by the Thomas and Yoon-Nelson, which indicates that the adsorption capacity is 54 mg/g and saturation time is 540 min. PWA has excellent reusability, which still maintains 75.59% MB adsorption amount after five cycles. The MB adsorption mechanism of PWA includes chemical functional groups, electrostatic interaction and pore filling. Density functional theory calculation indicates that hydroxyl groups play an important role in MB adsorption process. MB adsorption performance of PWA is investigated in the actual water with excellent MB removal. This result demonstrates that PWA could be acted as the recoverability and efficient adsorbent for MB removal from wastewater.http://www.sciencedirect.com/science/article/pii/S1878535223003751Poplar wasteDye wastewaterAdsorption mechanismH2 rich fuel gasMethylene blue |
| spellingShingle | Xiaojing Qin Xiangwang Zeng Song Cheng Baolin Xing Dengke Jiang Saidan Zhao Changliang Shi Zhiguo Zhang Qiang Wang Chuanxiang Zhang Preparation and evaluation of poplar waste derived adsorbent for dye removal Arabian Journal of Chemistry Poplar waste Dye wastewater Adsorption mechanism H2 rich fuel gas Methylene blue |
| title | Preparation and evaluation of poplar waste derived adsorbent for dye removal |
| title_full | Preparation and evaluation of poplar waste derived adsorbent for dye removal |
| title_fullStr | Preparation and evaluation of poplar waste derived adsorbent for dye removal |
| title_full_unstemmed | Preparation and evaluation of poplar waste derived adsorbent for dye removal |
| title_short | Preparation and evaluation of poplar waste derived adsorbent for dye removal |
| title_sort | preparation and evaluation of poplar waste derived adsorbent for dye removal |
| topic | Poplar waste Dye wastewater Adsorption mechanism H2 rich fuel gas Methylene blue |
| url | http://www.sciencedirect.com/science/article/pii/S1878535223003751 |
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