Concurrent elimination and stepwise recovery of Pb(II) and bisphenol A from water using β–cyclodextrin modified magnetic cellulose: adsorption performance and mechanism investigation
Coexistence of heavy metals and endocrine disrupting compounds in polluted water with competitive adsorption behavior necessitates design of tailored adsorbents. In this work, β-cyclodextrin modified magnetic rice husk-derived cellulose (β-CD@MRHC) which can provide independent functional sites for...
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Veröffentlicht in: | Journal of hazardous materials 2022-06, Vol.432, p.128758-128758, Article 128758 |
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creator | Liu, Jie Zhou, Jun Wu, Zhihuan Tian, Xue An, Xiangyu Zhang, Ying Zhang, Guangshan Deng, Fengxia Meng, Xianlin Qu, Jianhua |
description | Coexistence of heavy metals and endocrine disrupting compounds in polluted water with competitive adsorption behavior necessitates design of tailored adsorbents. In this work, β-cyclodextrin modified magnetic rice husk-derived cellulose (β-CD@MRHC) which can provide independent functional sites for effectively binding the above two types of contaminants was synthesized and used for Pb(II) and BPA elimination in both unit and multivariate systems. Characterizations results confirmed successful β-CD grafting and Fe3O4 loading, and the β-CD@MRHC had excellent magnetic property for its effectively recovery from water, which was not affected by the adsorption of pollutants. The β-CD@MRHC possessed superior adsorption performance with maximal Pb(II)/BPA uptake of 266.2 or 412.8 mg/g, severally, and the adsorption equilibrium was fleetly reached in 30 and 7.5 min. Moreover, the β-CD@MRHC could accomplish synergetic Pb(II) and BPA elimination through averting their competitive behaviors owing to diverse capture mechanisms for Pb(II) (ion exchange, complexation and electrostatic attraction) and BPA (hydrogen bonding and host-guest inclusion). Furthermore, after three cycles of step-wise desorption, the binding of Pb(II) as well as BPA byβ-CD@MRHC dropped slightly in dualistic condition. In summary, β-CD@MRHC was a promising tailored adsorbent to practical application for simultaneously removing heavy metals and organic matters from wastewater with high-performance magnetic recovery.
[Display omitted]
•Rice husk was modified by synergistic effects of β-CD grafting and Fe3O4 loading.•β-CD@MRHC possessed excellent uptake of Pb(II) (266.2 mg/g) and BPA (412.8 mg/g).•Pb(II) and BPA could be simultaneously removed by β-CD@MRHC without competition.•Applying an external magnetic field could easily separate β-CD@MRHC from water.•Magnetic separation property of β-CD@MRHC was not affected by adsorbed pollutants. |
doi_str_mv | 10.1016/j.jhazmat.2022.128758 |
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[Display omitted]
•Rice husk was modified by synergistic effects of β-CD grafting and Fe3O4 loading.•β-CD@MRHC possessed excellent uptake of Pb(II) (266.2 mg/g) and BPA (412.8 mg/g).•Pb(II) and BPA could be simultaneously removed by β-CD@MRHC without competition.•Applying an external magnetic field could easily separate β-CD@MRHC from water.•Magnetic separation property of β-CD@MRHC was not affected by adsorbed pollutants.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2022.128758</identifier><identifier>PMID: 35395706</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Adsorption ; Benzhydryl Compounds ; beta-Cyclodextrins - chemistry ; BPA ; Cellulose - chemistry ; Kinetics ; Lead ; Magnetic Phenomena ; Magnetic separation ; Metals, Heavy ; Pb(II) ; Phenols ; Water ; Water Pollutants, Chemical - chemistry ; β-cyclodextrin</subject><ispartof>Journal of hazardous materials, 2022-06, Vol.432, p.128758-128758, Article 128758</ispartof><rights>2022 Elsevier B.V.</rights><rights>Copyright © 2022 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c365t-162c468f2f9d5345a2940cfb89b71a1e8d17b99b65b52161b990b3b3cc735c3f3</citedby><cites>FETCH-LOGICAL-c365t-162c468f2f9d5345a2940cfb89b71a1e8d17b99b65b52161b990b3b3cc735c3f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2022.128758$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35395706$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Jie</creatorcontrib><creatorcontrib>Zhou, Jun</creatorcontrib><creatorcontrib>Wu, Zhihuan</creatorcontrib><creatorcontrib>Tian, Xue</creatorcontrib><creatorcontrib>An, Xiangyu</creatorcontrib><creatorcontrib>Zhang, Ying</creatorcontrib><creatorcontrib>Zhang, Guangshan</creatorcontrib><creatorcontrib>Deng, Fengxia</creatorcontrib><creatorcontrib>Meng, Xianlin</creatorcontrib><creatorcontrib>Qu, Jianhua</creatorcontrib><title>Concurrent elimination and stepwise recovery of Pb(II) and bisphenol A from water using β–cyclodextrin modified magnetic cellulose: adsorption performance and mechanism investigation</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>Coexistence of heavy metals and endocrine disrupting compounds in polluted water with competitive adsorption behavior necessitates design of tailored adsorbents. In this work, β-cyclodextrin modified magnetic rice husk-derived cellulose (β-CD@MRHC) which can provide independent functional sites for effectively binding the above two types of contaminants was synthesized and used for Pb(II) and BPA elimination in both unit and multivariate systems. Characterizations results confirmed successful β-CD grafting and Fe3O4 loading, and the β-CD@MRHC had excellent magnetic property for its effectively recovery from water, which was not affected by the adsorption of pollutants. The β-CD@MRHC possessed superior adsorption performance with maximal Pb(II)/BPA uptake of 266.2 or 412.8 mg/g, severally, and the adsorption equilibrium was fleetly reached in 30 and 7.5 min. Moreover, the β-CD@MRHC could accomplish synergetic Pb(II) and BPA elimination through averting their competitive behaviors owing to diverse capture mechanisms for Pb(II) (ion exchange, complexation and electrostatic attraction) and BPA (hydrogen bonding and host-guest inclusion). Furthermore, after three cycles of step-wise desorption, the binding of Pb(II) as well as BPA byβ-CD@MRHC dropped slightly in dualistic condition. In summary, β-CD@MRHC was a promising tailored adsorbent to practical application for simultaneously removing heavy metals and organic matters from wastewater with high-performance magnetic recovery.
[Display omitted]
•Rice husk was modified by synergistic effects of β-CD grafting and Fe3O4 loading.•β-CD@MRHC possessed excellent uptake of Pb(II) (266.2 mg/g) and BPA (412.8 mg/g).•Pb(II) and BPA could be simultaneously removed by β-CD@MRHC without competition.•Applying an external magnetic field could easily separate β-CD@MRHC from water.•Magnetic separation property of β-CD@MRHC was not affected by adsorbed pollutants.</description><subject>Adsorption</subject><subject>Benzhydryl Compounds</subject><subject>beta-Cyclodextrins - chemistry</subject><subject>BPA</subject><subject>Cellulose - chemistry</subject><subject>Kinetics</subject><subject>Lead</subject><subject>Magnetic Phenomena</subject><subject>Magnetic separation</subject><subject>Metals, Heavy</subject><subject>Pb(II)</subject><subject>Phenols</subject><subject>Water</subject><subject>Water Pollutants, Chemical - chemistry</subject><subject>β-cyclodextrin</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUuOEzEQhi0EYsLAEUBeDosEu93uBxs0inhEGgkWsLb8qE4cte3GdmcIq7nD3IQdl-AQnITOA7asypL_8leuD6HnlCwoodWr7WK7kd-dzIuCFMWCFk3NmwdoRpuazRlj1UM0I4yUc9a05QV6ktKWEEJrXj5GF4yzltekmqGfy-D1GCP4jKG3znqZbfBYeoNThuHWJsARdNhB3OPQ4U_qarV6ebxXNg0b8KHH17iLweFbmSHiMVm_xr9-_L6713vdBwPfcrQeu2BsZ8FgJ9cestVYQ9-PfUjwGkuTQhyO6AFiF6KTXsMR40BvpLfJYet3kLJdH0d8ih51sk_w7Fwv0Zd3bz8vP8xvPr5fLa9v5ppVPM9pVeiyarqiaw1nJZdFWxLdqaZVNZUUGkNr1baq4ooXtKLTmSimmNY145p17BJdnd4dYvg6TnzhbDpMLj2EMYmiKptpxVOZovwU1TGkFKETQ7ROxr2gRBysia04WxMHa-Jkbep7cUaMyoH51_VX0xR4cwrA9NGdhSiStjAtyNjJTRYm2P8g_gAlRrHz</recordid><startdate>20220615</startdate><enddate>20220615</enddate><creator>Liu, Jie</creator><creator>Zhou, Jun</creator><creator>Wu, Zhihuan</creator><creator>Tian, Xue</creator><creator>An, Xiangyu</creator><creator>Zhang, Ying</creator><creator>Zhang, Guangshan</creator><creator>Deng, Fengxia</creator><creator>Meng, Xianlin</creator><creator>Qu, Jianhua</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20220615</creationdate><title>Concurrent elimination and stepwise recovery of Pb(II) and bisphenol A from water using β–cyclodextrin modified magnetic cellulose: adsorption performance and mechanism investigation</title><author>Liu, Jie ; Zhou, Jun ; Wu, Zhihuan ; Tian, Xue ; An, Xiangyu ; Zhang, Ying ; Zhang, Guangshan ; Deng, Fengxia ; Meng, Xianlin ; Qu, Jianhua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c365t-162c468f2f9d5345a2940cfb89b71a1e8d17b99b65b52161b990b3b3cc735c3f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Adsorption</topic><topic>Benzhydryl Compounds</topic><topic>beta-Cyclodextrins - chemistry</topic><topic>BPA</topic><topic>Cellulose - chemistry</topic><topic>Kinetics</topic><topic>Lead</topic><topic>Magnetic Phenomena</topic><topic>Magnetic separation</topic><topic>Metals, Heavy</topic><topic>Pb(II)</topic><topic>Phenols</topic><topic>Water</topic><topic>Water Pollutants, Chemical - chemistry</topic><topic>β-cyclodextrin</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Jie</creatorcontrib><creatorcontrib>Zhou, Jun</creatorcontrib><creatorcontrib>Wu, Zhihuan</creatorcontrib><creatorcontrib>Tian, Xue</creatorcontrib><creatorcontrib>An, Xiangyu</creatorcontrib><creatorcontrib>Zhang, Ying</creatorcontrib><creatorcontrib>Zhang, Guangshan</creatorcontrib><creatorcontrib>Deng, Fengxia</creatorcontrib><creatorcontrib>Meng, Xianlin</creatorcontrib><creatorcontrib>Qu, Jianhua</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Jie</au><au>Zhou, Jun</au><au>Wu, Zhihuan</au><au>Tian, Xue</au><au>An, Xiangyu</au><au>Zhang, Ying</au><au>Zhang, Guangshan</au><au>Deng, Fengxia</au><au>Meng, Xianlin</au><au>Qu, Jianhua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Concurrent elimination and stepwise recovery of Pb(II) and bisphenol A from water using β–cyclodextrin modified magnetic cellulose: adsorption performance and mechanism investigation</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2022-06-15</date><risdate>2022</risdate><volume>432</volume><spage>128758</spage><epage>128758</epage><pages>128758-128758</pages><artnum>128758</artnum><issn>0304-3894</issn><eissn>1873-3336</eissn><abstract>Coexistence of heavy metals and endocrine disrupting compounds in polluted water with competitive adsorption behavior necessitates design of tailored adsorbents. In this work, β-cyclodextrin modified magnetic rice husk-derived cellulose (β-CD@MRHC) which can provide independent functional sites for effectively binding the above two types of contaminants was synthesized and used for Pb(II) and BPA elimination in both unit and multivariate systems. Characterizations results confirmed successful β-CD grafting and Fe3O4 loading, and the β-CD@MRHC had excellent magnetic property for its effectively recovery from water, which was not affected by the adsorption of pollutants. The β-CD@MRHC possessed superior adsorption performance with maximal Pb(II)/BPA uptake of 266.2 or 412.8 mg/g, severally, and the adsorption equilibrium was fleetly reached in 30 and 7.5 min. Moreover, the β-CD@MRHC could accomplish synergetic Pb(II) and BPA elimination through averting their competitive behaviors owing to diverse capture mechanisms for Pb(II) (ion exchange, complexation and electrostatic attraction) and BPA (hydrogen bonding and host-guest inclusion). Furthermore, after three cycles of step-wise desorption, the binding of Pb(II) as well as BPA byβ-CD@MRHC dropped slightly in dualistic condition. In summary, β-CD@MRHC was a promising tailored adsorbent to practical application for simultaneously removing heavy metals and organic matters from wastewater with high-performance magnetic recovery.
[Display omitted]
•Rice husk was modified by synergistic effects of β-CD grafting and Fe3O4 loading.•β-CD@MRHC possessed excellent uptake of Pb(II) (266.2 mg/g) and BPA (412.8 mg/g).•Pb(II) and BPA could be simultaneously removed by β-CD@MRHC without competition.•Applying an external magnetic field could easily separate β-CD@MRHC from water.•Magnetic separation property of β-CD@MRHC was not affected by adsorbed pollutants.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>35395706</pmid><doi>10.1016/j.jhazmat.2022.128758</doi><tpages>1</tpages></addata></record> |
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subjects | Adsorption Benzhydryl Compounds beta-Cyclodextrins - chemistry BPA Cellulose - chemistry Kinetics Lead Magnetic Phenomena Magnetic separation Metals, Heavy Pb(II) Phenols Water Water Pollutants, Chemical - chemistry β-cyclodextrin |
title | Concurrent elimination and stepwise recovery of Pb(II) and bisphenol A from water using β–cyclodextrin modified magnetic cellulose: adsorption performance and mechanism investigation |
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