Effect of acid and hydrothermal treatments on the dye adsorption properties of biomass-derived activated carbon
Different types of acid pretreatment are known to influence the removal of certain components from pine wood sawdust, due to differences in the acid hydrolysis, which also predetermine the final formation and adsorptive properties of the produced activated carbon (AC) through subsequent potassium hy...
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| Veröffentlicht in: | Journal of materials science 2017-07, Vol.52 (13), p.7664-7676 |
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| creator | Zhu, Guoting Xing, Xianjun Wang, Jiaquan Zhang, Xianwen |
| description | Different types of acid pretreatment are known to influence the removal of certain components from pine wood sawdust, due to differences in the acid hydrolysis, which also predetermine the final formation and adsorptive properties of the produced activated carbon (AC) through subsequent potassium hydroxide activation. AC made by using phosphorous acid as an acid pretreatment had the largest absorption capacity of methylene blue (MB) dye due to its highest acidity. Subsequently, the effects on the adsorption variables for this AC such as initial pH, MB concentration, contact time and temperature were investigated. The resulting adsorption process was classified as pseudo-second-order kinetic model, and the Langmuir isotherm model better described the equilibrium data in comparison with the Freundlich isotherm model. The outcome showed that a lower temperature had an increased adsorption capacity of sawdust-derived AC pretreated with phosphorous acid, which allowed maximum adsorption capacities of 303.03 mg/g at 30 °C, implying that the adsorption was an endothermic process. Phosphorous acid pretreatment and activation processes proved to be an effective strategy to prepare highly porous AC from sawdust, with high potential to cationic dye removal from liquid phases. |
| doi_str_mv | 10.1007/s10853-017-1055-0 |
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AC made by using phosphorous acid as an acid pretreatment had the largest absorption capacity of methylene blue (MB) dye due to its highest acidity. Subsequently, the effects on the adsorption variables for this AC such as initial pH, MB concentration, contact time and temperature were investigated. The resulting adsorption process was classified as pseudo-second-order kinetic model, and the Langmuir isotherm model better described the equilibrium data in comparison with the Freundlich isotherm model. The outcome showed that a lower temperature had an increased adsorption capacity of sawdust-derived AC pretreated with phosphorous acid, which allowed maximum adsorption capacities of 303.03 mg/g at 30 °C, implying that the adsorption was an endothermic process. Phosphorous acid pretreatment and activation processes proved to be an effective strategy to prepare highly porous AC from sawdust, with high potential to cationic dye removal from liquid phases.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-017-1055-0</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Acids ; Activated carbon ; Activation ; Adsorption ; Adsorptivity ; Cationic dyes ; Characterization and Evaluation of Materials ; Chemical Routes to Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Endothermic reactions ; Hydrolysis ; Hydroxides ; Isotherms ; Liquid phases ; Materials Science ; Methylene blue ; Phosphorous acid ; Polymer Sciences ; Potassium hydroxides ; Pretreatment ; Sawdust ; Solid Mechanics</subject><ispartof>Journal of materials science, 2017-07, Vol.52 (13), p.7664-7676</ispartof><rights>Springer Science+Business Media New York 2017</rights><rights>COPYRIGHT 2017 Springer</rights><rights>Journal of Materials Science is a copyright of Springer, (2017). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-1f50a09eb2b29aa24027cc7c35616a7cf0b9eb6bfe291fafe3affd4796d170ca3</citedby><cites>FETCH-LOGICAL-c426t-1f50a09eb2b29aa24027cc7c35616a7cf0b9eb6bfe291fafe3affd4796d170ca3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-017-1055-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-017-1055-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Zhu, Guoting</creatorcontrib><creatorcontrib>Xing, Xianjun</creatorcontrib><creatorcontrib>Wang, Jiaquan</creatorcontrib><creatorcontrib>Zhang, Xianwen</creatorcontrib><title>Effect of acid and hydrothermal treatments on the dye adsorption properties of biomass-derived activated carbon</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>Different types of acid pretreatment are known to influence the removal of certain components from pine wood sawdust, due to differences in the acid hydrolysis, which also predetermine the final formation and adsorptive properties of the produced activated carbon (AC) through subsequent potassium hydroxide activation. AC made by using phosphorous acid as an acid pretreatment had the largest absorption capacity of methylene blue (MB) dye due to its highest acidity. Subsequently, the effects on the adsorption variables for this AC such as initial pH, MB concentration, contact time and temperature were investigated. The resulting adsorption process was classified as pseudo-second-order kinetic model, and the Langmuir isotherm model better described the equilibrium data in comparison with the Freundlich isotherm model. The outcome showed that a lower temperature had an increased adsorption capacity of sawdust-derived AC pretreated with phosphorous acid, which allowed maximum adsorption capacities of 303.03 mg/g at 30 °C, implying that the adsorption was an endothermic process. Phosphorous acid pretreatment and activation processes proved to be an effective strategy to prepare highly porous AC from sawdust, with high potential to cationic dye removal from liquid phases.</description><subject>Acids</subject><subject>Activated carbon</subject><subject>Activation</subject><subject>Adsorption</subject><subject>Adsorptivity</subject><subject>Cationic dyes</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemical Routes to Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Endothermic reactions</subject><subject>Hydrolysis</subject><subject>Hydroxides</subject><subject>Isotherms</subject><subject>Liquid phases</subject><subject>Materials Science</subject><subject>Methylene blue</subject><subject>Phosphorous acid</subject><subject>Polymer Sciences</subject><subject>Potassium hydroxides</subject><subject>Pretreatment</subject><subject>Sawdust</subject><subject>Solid Mechanics</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kVFrHCEUhaW00G3aH9A3oU99ML0645h5DCFNA4FA2j7LHb1uDDvjVt3Q_fd1mULJQxFRjt85XjiMfZRwLgHMlyLhQncCpBEStBbwim2kNp3oL6B7zTYASgnVD_Ite1fKEwBoo-SGpesQyFWeAkcXPcfF88ejz6k-Up5xx2smrDMttfC08KZyfySOvqS8r7FJ-5z2lGukcgqZYpqxFOEpx2dqea7GZ6zt5jBPaXnP3gTcFfrw9zxjP79e_7j6Ju7ub26vLu-E69VQhQwaEEaa1KRGRNWDMs4Z1-lBDmhcgKk9DlMgNcqAgToMwfdmHLw04LA7Y5_W3DberwOVap_SIS_tS6uUHodubLtR5yu1xR3ZuIRUM7q2PM3RpYVCbPql1jBqqXtohs8vDI2p9Ltu8VCKvf3-8JKVK-tyKiVTsPscZ8xHK8GeSrNrabaVZk-l2ZNHrZ7S2GVL-d_Y_zf9Ac9jmtQ</recordid><startdate>20170701</startdate><enddate>20170701</enddate><creator>Zhu, Guoting</creator><creator>Xing, Xianjun</creator><creator>Wang, Jiaquan</creator><creator>Zhang, Xianwen</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20170701</creationdate><title>Effect of acid and hydrothermal treatments on the dye adsorption properties of biomass-derived activated carbon</title><author>Zhu, Guoting ; Xing, Xianjun ; Wang, Jiaquan ; Zhang, Xianwen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-1f50a09eb2b29aa24027cc7c35616a7cf0b9eb6bfe291fafe3affd4796d170ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Acids</topic><topic>Activated carbon</topic><topic>Activation</topic><topic>Adsorption</topic><topic>Adsorptivity</topic><topic>Cationic dyes</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemical Routes to Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Endothermic reactions</topic><topic>Hydrolysis</topic><topic>Hydroxides</topic><topic>Isotherms</topic><topic>Liquid phases</topic><topic>Materials Science</topic><topic>Methylene blue</topic><topic>Phosphorous acid</topic><topic>Polymer Sciences</topic><topic>Potassium hydroxides</topic><topic>Pretreatment</topic><topic>Sawdust</topic><topic>Solid Mechanics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Guoting</creatorcontrib><creatorcontrib>Xing, Xianjun</creatorcontrib><creatorcontrib>Wang, Jiaquan</creatorcontrib><creatorcontrib>Zhang, Xianwen</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Guoting</au><au>Xing, Xianjun</au><au>Wang, Jiaquan</au><au>Zhang, Xianwen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of acid and hydrothermal treatments on the dye adsorption properties of biomass-derived activated carbon</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2017-07-01</date><risdate>2017</risdate><volume>52</volume><issue>13</issue><spage>7664</spage><epage>7676</epage><pages>7664-7676</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>Different types of acid pretreatment are known to influence the removal of certain components from pine wood sawdust, due to differences in the acid hydrolysis, which also predetermine the final formation and adsorptive properties of the produced activated carbon (AC) through subsequent potassium hydroxide activation. AC made by using phosphorous acid as an acid pretreatment had the largest absorption capacity of methylene blue (MB) dye due to its highest acidity. Subsequently, the effects on the adsorption variables for this AC such as initial pH, MB concentration, contact time and temperature were investigated. The resulting adsorption process was classified as pseudo-second-order kinetic model, and the Langmuir isotherm model better described the equilibrium data in comparison with the Freundlich isotherm model. The outcome showed that a lower temperature had an increased adsorption capacity of sawdust-derived AC pretreated with phosphorous acid, which allowed maximum adsorption capacities of 303.03 mg/g at 30 °C, implying that the adsorption was an endothermic process. Phosphorous acid pretreatment and activation processes proved to be an effective strategy to prepare highly porous AC from sawdust, with high potential to cationic dye removal from liquid phases.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-017-1055-0</doi><tpages>13</tpages></addata></record> |
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| subjects | Acids Activated carbon Activation Adsorption Adsorptivity Cationic dyes Characterization and Evaluation of Materials Chemical Routes to Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Endothermic reactions Hydrolysis Hydroxides Isotherms Liquid phases Materials Science Methylene blue Phosphorous acid Polymer Sciences Potassium hydroxides Pretreatment Sawdust Solid Mechanics |
| title | Effect of acid and hydrothermal treatments on the dye adsorption properties of biomass-derived activated carbon |
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