Adsorptive removal of hazardous dye (crystal violet) using bay leaves (Laurus nobilis L.): surface characterization, batch adsorption studies, and statistical analysis
In this study, the surface properties of Laurus nobilis L. were determined by inverse gas chromatography. From this, the surface of Laurus nobilis L. was found to be an acidic ( K D / K A = 0.95 ). Then, the adsorption of hazardous crystal violet dye on Laurus nobilis L. was examined. For the adsorp...
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| Veröffentlicht in: | Environmental science and pollution research international 2023, Vol.30 (1), p.1333-1356 |
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| creator | Isik, Birol Avci, Selen Cakar, Fatih Cankurtaran, Ozlem |
| description | In this study, the surface properties of
Laurus nobilis
L. were determined by inverse gas chromatography. From this, the surface of
Laurus nobilis
L. was found to be an acidic (
K
D
/
K
A
=
0.95
). Then, the adsorption of hazardous crystal violet dye on
Laurus nobilis
L. was examined. For the adsorption process, the optimum conditions were determined as contact time (60 min), adsorbent dosage (1.0 g/L), agitation rate (200 rpm), and initial pH (≅ 7). The efficiencies of initial concentration, contact time, temperature, and their binary combinations on the improvement of adsorption percentage were statistically investigated via three different two-way ANOVA analyses. Adsorption data were applied to different isotherms, and it was determined that the Langmuir isotherm (
r
2
= 0.9998) was the most suitable isotherm for the adsorption process. The
q
m
value was calculated as 400.0 mg/g at 25 °C from the Langmuir isotherm. According to kinetic models, it was observed that the adsorption occurred in three steps. According to enthalpy (+ 7.52 kJ/mol), activation energy (+ 8.91 kJ/mol), and Gibbs free energy (− 30.0 kJ/mol) values, it was determined that the adsorption occurred endothermically and spontaneously. As a result of reusability studies, it was determined that the adsorbent could be used repeatedly.
Graphical abstract |
| doi_str_mv | 10.1007/s11356-022-22278-4 |
| format | Article |
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Laurus nobilis
L. were determined by inverse gas chromatography. From this, the surface of
Laurus nobilis
L. was found to be an acidic (
K
D
/
K
A
=
0.95
). Then, the adsorption of hazardous crystal violet dye on
Laurus nobilis
L. was examined. For the adsorption process, the optimum conditions were determined as contact time (60 min), adsorbent dosage (1.0 g/L), agitation rate (200 rpm), and initial pH (≅ 7). The efficiencies of initial concentration, contact time, temperature, and their binary combinations on the improvement of adsorption percentage were statistically investigated via three different two-way ANOVA analyses. Adsorption data were applied to different isotherms, and it was determined that the Langmuir isotherm (
r
2
= 0.9998) was the most suitable isotherm for the adsorption process. The
q
m
value was calculated as 400.0 mg/g at 25 °C from the Langmuir isotherm. According to kinetic models, it was observed that the adsorption occurred in three steps. According to enthalpy (+ 7.52 kJ/mol), activation energy (+ 8.91 kJ/mol), and Gibbs free energy (− 30.0 kJ/mol) values, it was determined that the adsorption occurred endothermically and spontaneously. As a result of reusability studies, it was determined that the adsorbent could be used repeatedly.
Graphical abstract</description><identifier>ISSN: 0944-1344</identifier><identifier>EISSN: 1614-7499</identifier><identifier>DOI: 10.1007/s11356-022-22278-4</identifier><identifier>PMID: 35915311</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Adsorption ; Aquatic Pollution ; Atmospheric Protection/Air Quality Control/Air Pollution ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Gentian Violet ; Hydrogen-Ion Concentration ; Kinetics ; Laurus ; Research Article ; Thermodynamics ; Waste Water Technology ; Water Management ; Water Pollutants, Chemical ; Water Pollution Control</subject><ispartof>Environmental science and pollution research international, 2023, Vol.30 (1), p.1333-1356</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c347t-8e7486d3cdd1e62a548a93f6d5f35277dced84f0a7beaddfb216c94bb83bd6633</citedby><cites>FETCH-LOGICAL-c347t-8e7486d3cdd1e62a548a93f6d5f35277dced84f0a7beaddfb216c94bb83bd6633</cites><orcidid>0000-0002-8383-1170</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11356-022-22278-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11356-022-22278-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35915311$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Isik, Birol</creatorcontrib><creatorcontrib>Avci, Selen</creatorcontrib><creatorcontrib>Cakar, Fatih</creatorcontrib><creatorcontrib>Cankurtaran, Ozlem</creatorcontrib><title>Adsorptive removal of hazardous dye (crystal violet) using bay leaves (Laurus nobilis L.): surface characterization, batch adsorption studies, and statistical analysis</title><title>Environmental science and pollution research international</title><addtitle>Environ Sci Pollut Res</addtitle><addtitle>Environ Sci Pollut Res Int</addtitle><description>In this study, the surface properties of
Laurus nobilis
L. were determined by inverse gas chromatography. From this, the surface of
Laurus nobilis
L. was found to be an acidic (
K
D
/
K
A
=
0.95
). Then, the adsorption of hazardous crystal violet dye on
Laurus nobilis
L. was examined. For the adsorption process, the optimum conditions were determined as contact time (60 min), adsorbent dosage (1.0 g/L), agitation rate (200 rpm), and initial pH (≅ 7). The efficiencies of initial concentration, contact time, temperature, and their binary combinations on the improvement of adsorption percentage were statistically investigated via three different two-way ANOVA analyses. Adsorption data were applied to different isotherms, and it was determined that the Langmuir isotherm (
r
2
= 0.9998) was the most suitable isotherm for the adsorption process. The
q
m
value was calculated as 400.0 mg/g at 25 °C from the Langmuir isotherm. According to kinetic models, it was observed that the adsorption occurred in three steps. According to enthalpy (+ 7.52 kJ/mol), activation energy (+ 8.91 kJ/mol), and Gibbs free energy (− 30.0 kJ/mol) values, it was determined that the adsorption occurred endothermically and spontaneously. As a result of reusability studies, it was determined that the adsorbent could be used repeatedly.
Graphical abstract</description><subject>Adsorption</subject><subject>Aquatic Pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Gentian Violet</subject><subject>Hydrogen-Ion Concentration</subject><subject>Kinetics</subject><subject>Laurus</subject><subject>Research Article</subject><subject>Thermodynamics</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollutants, Chemical</subject><subject>Water Pollution Control</subject><issn>0944-1344</issn><issn>1614-7499</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kU9v1DAQxS0EosvCF-CAfNxKTfG_2Am3qoKCtBIXOFsT2-m6ysaLJ1kp_UL9mhh26ZHTaDS_90Z6j5D3nF1zxsxH5FzWumJCVEII01TqBVlxzVVlVNu-JCvWKlVxqdQFeYP4wJhgrTCvyYWsW15Lzlfk6cZjyocpHgPNYZ-OMNDU0x08QvZpRuqXQDcuLziVyzGmIUyXdMY43tMOFjoEOAakmy3MudBj6uIQkW6vLz9RnHMPLlC3gwxuCjk-whTTeFWUk9tROL9OI8Vp9jHgFYXRl6VgOEVXPsIIw4IR35JXPQwY3p3nmvz88vnH7ddq-_3u2-3NtnJSmalqglGN9tJ5z4MWUKsGWtlrX_eyFsZ4F3yjegamC-B93wmuXau6rpGd11rKNdmcfA85_ZoDTnYf0YVhgDGUOKzQrZHa6BL9mogT6nJCzKG3hxz3kBfLmf1TkD0VZEtB9m9BVhXRh7P_3O2Df5b8a6QA8gRgOY33IduHNOeSAv7P9jfbJ6AB</recordid><startdate>2023</startdate><enddate>2023</enddate><creator>Isik, Birol</creator><creator>Avci, Selen</creator><creator>Cakar, Fatih</creator><creator>Cankurtaran, Ozlem</creator><general>Springer Berlin Heidelberg</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><orcidid>https://orcid.org/0000-0002-8383-1170</orcidid></search><sort><creationdate>2023</creationdate><title>Adsorptive removal of hazardous dye (crystal violet) using bay leaves (Laurus nobilis L.): surface characterization, batch adsorption studies, and statistical analysis</title><author>Isik, Birol ; Avci, Selen ; Cakar, Fatih ; Cankurtaran, Ozlem</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c347t-8e7486d3cdd1e62a548a93f6d5f35277dced84f0a7beaddfb216c94bb83bd6633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Adsorption</topic><topic>Aquatic Pollution</topic><topic>Atmospheric Protection/Air Quality Control/Air Pollution</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Gentian Violet</topic><topic>Hydrogen-Ion Concentration</topic><topic>Kinetics</topic><topic>Laurus</topic><topic>Research Article</topic><topic>Thermodynamics</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollutants, Chemical</topic><topic>Water Pollution Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Isik, Birol</creatorcontrib><creatorcontrib>Avci, Selen</creatorcontrib><creatorcontrib>Cakar, Fatih</creatorcontrib><creatorcontrib>Cankurtaran, Ozlem</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>Environmental science and pollution research international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Isik, Birol</au><au>Avci, Selen</au><au>Cakar, Fatih</au><au>Cankurtaran, Ozlem</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adsorptive removal of hazardous dye (crystal violet) using bay leaves (Laurus nobilis L.): surface characterization, batch adsorption studies, and statistical analysis</atitle><jtitle>Environmental science and pollution research international</jtitle><stitle>Environ Sci Pollut Res</stitle><addtitle>Environ Sci Pollut Res Int</addtitle><date>2023</date><risdate>2023</risdate><volume>30</volume><issue>1</issue><spage>1333</spage><epage>1356</epage><pages>1333-1356</pages><issn>0944-1344</issn><eissn>1614-7499</eissn><abstract>In this study, the surface properties of
Laurus nobilis
L. were determined by inverse gas chromatography. From this, the surface of
Laurus nobilis
L. was found to be an acidic (
K
D
/
K
A
=
0.95
). Then, the adsorption of hazardous crystal violet dye on
Laurus nobilis
L. was examined. For the adsorption process, the optimum conditions were determined as contact time (60 min), adsorbent dosage (1.0 g/L), agitation rate (200 rpm), and initial pH (≅ 7). The efficiencies of initial concentration, contact time, temperature, and their binary combinations on the improvement of adsorption percentage were statistically investigated via three different two-way ANOVA analyses. Adsorption data were applied to different isotherms, and it was determined that the Langmuir isotherm (
r
2
= 0.9998) was the most suitable isotherm for the adsorption process. The
q
m
value was calculated as 400.0 mg/g at 25 °C from the Langmuir isotherm. According to kinetic models, it was observed that the adsorption occurred in three steps. According to enthalpy (+ 7.52 kJ/mol), activation energy (+ 8.91 kJ/mol), and Gibbs free energy (− 30.0 kJ/mol) values, it was determined that the adsorption occurred endothermically and spontaneously. As a result of reusability studies, it was determined that the adsorbent could be used repeatedly.
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| issn | 0944-1344 1614-7499 |
| language | eng |
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| subjects | Adsorption Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Gentian Violet Hydrogen-Ion Concentration Kinetics Laurus Research Article Thermodynamics Waste Water Technology Water Management Water Pollutants, Chemical Water Pollution Control |
| title | Adsorptive removal of hazardous dye (crystal violet) using bay leaves (Laurus nobilis L.): surface characterization, batch adsorption studies, and statistical analysis |
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