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Adsorption of methylene blue on babassu coconut (Orbignya speciosa) mesocarp commercial biochar
Removal of organic dyes from wastewater by adsorption has advantages over conventional materials due to its low cost, abundance, adsorption capacity, and recycling. In this context, this study aims to evaluate the adsorption capacity of methylene blue (MB) in babassu coconut mesocarp commercial bioc...
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| Published in: | International journal of environmental science and technology (Tehran) 2024, Vol.21 (2), p.1671-1682 |
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| cites | cdi_FETCH-LOGICAL-c324t-5d40c90a4dbf73f71e3a03c8248e04bd9c4512e946c18a9b031c537bebdc5f2b3 |
| container_end_page | 1682 |
| container_issue | 2 |
| container_start_page | 1671 |
| container_title | International journal of environmental science and technology (Tehran) |
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| creator | Consiglio Kasemodel, M. Romão, E. L. Bueno Ruiz Papa, T. |
| description | Removal of organic dyes from wastewater by adsorption has advantages over conventional materials due to its low cost, abundance, adsorption capacity, and recycling. In this context, this study aims to evaluate the adsorption capacity of methylene blue (MB) in babassu coconut mesocarp commercial biochar. For this, biochar was characterized using physicochemical parameters, proximate analysis, specific surface area (S
BET
), and surface functional groups. Batch tests were carried out to identify the influence of biochar dose, initial dye concentration, granulometric fraction, and time in the adsorptive process. Results were analyzed using kinetic and isotherm models. The S
BET
of the commercial biochar was of 484.9 m
2
g
−1
. The optimal conditions were using a biochar dose of 5 g L
−1
, initial dye concentration inferior to 300 mg L
−1
, and biochar granulometric fraction inferior to 0.15 mm. Elovich kinetic model (
R
2
> 0.8742) was most suitable to represent the MB adsorption onto babassu coconut mesocarp biochar. The equilibrium adsorption data were best described by the Langmuir model (
R
2
> 0.9897), with
q
m
= 67.6 mg g
−1
. This adsorbent is promising for its application in the treatment of wastewaters polluted by MB dye. |
| doi_str_mv | 10.1007/s13762-023-05066-6 |
| format | article |
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BET
), and surface functional groups. Batch tests were carried out to identify the influence of biochar dose, initial dye concentration, granulometric fraction, and time in the adsorptive process. Results were analyzed using kinetic and isotherm models. The S
BET
of the commercial biochar was of 484.9 m
2
g
−1
. The optimal conditions were using a biochar dose of 5 g L
−1
, initial dye concentration inferior to 300 mg L
−1
, and biochar granulometric fraction inferior to 0.15 mm. Elovich kinetic model (
R
2
> 0.8742) was most suitable to represent the MB adsorption onto babassu coconut mesocarp biochar. The equilibrium adsorption data were best described by the Langmuir model (
R
2
> 0.9897), with
q
m
= 67.6 mg g
−1
. This adsorbent is promising for its application in the treatment of wastewaters polluted by MB dye.</description><identifier>ISSN: 1735-1472</identifier><identifier>EISSN: 1735-2630</identifier><identifier>DOI: 10.1007/s13762-023-05066-6</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>adsorbents ; adsorption ; Aquatic Pollution ; Attalea speciosa ; biochar ; coconuts ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Science and Engineering ; kinetics ; mesocarp ; methylene blue ; Original Paper ; proximate composition ; Soil Science & Conservation ; sorption isotherms ; surface area ; Waste Water Technology ; wastewater ; Water Management ; Water Pollution Control</subject><ispartof>International journal of environmental science and technology (Tehran), 2024, Vol.21 (2), p.1671-1682</ispartof><rights>The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) 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><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c324t-5d40c90a4dbf73f71e3a03c8248e04bd9c4512e946c18a9b031c537bebdc5f2b3</citedby><cites>FETCH-LOGICAL-c324t-5d40c90a4dbf73f71e3a03c8248e04bd9c4512e946c18a9b031c537bebdc5f2b3</cites><orcidid>0000-0003-0384-8835</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Consiglio Kasemodel, M.</creatorcontrib><creatorcontrib>Romão, E. L.</creatorcontrib><creatorcontrib>Bueno Ruiz Papa, T.</creatorcontrib><title>Adsorption of methylene blue on babassu coconut (Orbignya speciosa) mesocarp commercial biochar</title><title>International journal of environmental science and technology (Tehran)</title><addtitle>Int. J. Environ. Sci. Technol</addtitle><description>Removal of organic dyes from wastewater by adsorption has advantages over conventional materials due to its low cost, abundance, adsorption capacity, and recycling. In this context, this study aims to evaluate the adsorption capacity of methylene blue (MB) in babassu coconut mesocarp commercial biochar. For this, biochar was characterized using physicochemical parameters, proximate analysis, specific surface area (S
BET
), and surface functional groups. Batch tests were carried out to identify the influence of biochar dose, initial dye concentration, granulometric fraction, and time in the adsorptive process. Results were analyzed using kinetic and isotherm models. The S
BET
of the commercial biochar was of 484.9 m
2
g
−1
. The optimal conditions were using a biochar dose of 5 g L
−1
, initial dye concentration inferior to 300 mg L
−1
, and biochar granulometric fraction inferior to 0.15 mm. Elovich kinetic model (
R
2
> 0.8742) was most suitable to represent the MB adsorption onto babassu coconut mesocarp biochar. The equilibrium adsorption data were best described by the Langmuir model (
R
2
> 0.9897), with
q
m
= 67.6 mg g
−1
. This adsorbent is promising for its application in the treatment of wastewaters polluted by MB dye.</description><subject>adsorbents</subject><subject>adsorption</subject><subject>Aquatic Pollution</subject><subject>Attalea speciosa</subject><subject>biochar</subject><subject>coconuts</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Science and Engineering</subject><subject>kinetics</subject><subject>mesocarp</subject><subject>methylene blue</subject><subject>Original Paper</subject><subject>proximate composition</subject><subject>Soil Science & Conservation</subject><subject>sorption isotherms</subject><subject>surface area</subject><subject>Waste Water Technology</subject><subject>wastewater</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><issn>1735-1472</issn><issn>1735-2630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQQCMEEqXwB5g8liFw_oidjFXFl1SpC8yW7VzaVEkc7GTov8dQZiafrPdOupdl9xQeKYB6ipQryXJgPIcCpMzlRbagihc5kxwu_2YqFLvObmI8AggpBF1kel1HH8ap9QPxDelxOpw6HJDYbkaSPq2xJsaZOO_8ME9ktQu23Q8nQ-KIrvXRPCQremfCmKC-x-Ba0xHbencw4Ta7akwX8e7vXWafL88fm7d8u3t936y3ueNMTHlRC3AVGFHbRvFGUeQGuCuZKBGErSsnCsqwEtLR0lQWOHUFVxZt7YqGWb7MVue9Y_BfM8ZJ92102HVmQD9HzWnCAWSpEsrOqAs-xoCNHkPbm3DSFPRPTX2uqVNN_VtTyyTxsxQTPOwx6KOfw5BO-s_6BiTueQY</recordid><startdate>2024</startdate><enddate>2024</enddate><creator>Consiglio Kasemodel, M.</creator><creator>Romão, E. L.</creator><creator>Bueno Ruiz Papa, T.</creator><general>Springer Berlin Heidelberg</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope><orcidid>https://orcid.org/0000-0003-0384-8835</orcidid></search><sort><creationdate>2024</creationdate><title>Adsorption of methylene blue on babassu coconut (Orbignya speciosa) mesocarp commercial biochar</title><author>Consiglio Kasemodel, M. ; Romão, E. L. ; Bueno Ruiz Papa, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-5d40c90a4dbf73f71e3a03c8248e04bd9c4512e946c18a9b031c537bebdc5f2b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>adsorbents</topic><topic>adsorption</topic><topic>Aquatic Pollution</topic><topic>Attalea speciosa</topic><topic>biochar</topic><topic>coconuts</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Science and Engineering</topic><topic>kinetics</topic><topic>mesocarp</topic><topic>methylene blue</topic><topic>Original Paper</topic><topic>proximate composition</topic><topic>Soil Science & Conservation</topic><topic>sorption isotherms</topic><topic>surface area</topic><topic>Waste Water Technology</topic><topic>wastewater</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Consiglio Kasemodel, M.</creatorcontrib><creatorcontrib>Romão, E. L.</creatorcontrib><creatorcontrib>Bueno Ruiz Papa, T.</creatorcontrib><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>International journal of environmental science and technology (Tehran)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Consiglio Kasemodel, M.</au><au>Romão, E. L.</au><au>Bueno Ruiz Papa, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Adsorption of methylene blue on babassu coconut (Orbignya speciosa) mesocarp commercial biochar</atitle><jtitle>International journal of environmental science and technology (Tehran)</jtitle><stitle>Int. J. Environ. Sci. Technol</stitle><date>2024</date><risdate>2024</risdate><volume>21</volume><issue>2</issue><spage>1671</spage><epage>1682</epage><pages>1671-1682</pages><issn>1735-1472</issn><eissn>1735-2630</eissn><abstract>Removal of organic dyes from wastewater by adsorption has advantages over conventional materials due to its low cost, abundance, adsorption capacity, and recycling. In this context, this study aims to evaluate the adsorption capacity of methylene blue (MB) in babassu coconut mesocarp commercial biochar. For this, biochar was characterized using physicochemical parameters, proximate analysis, specific surface area (S
BET
), and surface functional groups. Batch tests were carried out to identify the influence of biochar dose, initial dye concentration, granulometric fraction, and time in the adsorptive process. Results were analyzed using kinetic and isotherm models. The S
BET
of the commercial biochar was of 484.9 m
2
g
−1
. The optimal conditions were using a biochar dose of 5 g L
−1
, initial dye concentration inferior to 300 mg L
−1
, and biochar granulometric fraction inferior to 0.15 mm. Elovich kinetic model (
R
2
> 0.8742) was most suitable to represent the MB adsorption onto babassu coconut mesocarp biochar. The equilibrium adsorption data were best described by the Langmuir model (
R
2
> 0.9897), with
q
m
= 67.6 mg g
−1
. This adsorbent is promising for its application in the treatment of wastewaters polluted by MB dye.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13762-023-05066-6</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-0384-8835</orcidid></addata></record> |
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| ispartof | International journal of environmental science and technology (Tehran), 2024, Vol.21 (2), p.1671-1682 |
| issn | 1735-1472 1735-2630 |
| language | eng |
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| source | Springer Nature |
| subjects | adsorbents adsorption Aquatic Pollution Attalea speciosa biochar coconuts Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Science and Engineering kinetics mesocarp methylene blue Original Paper proximate composition Soil Science & Conservation sorption isotherms surface area Waste Water Technology wastewater Water Management Water Pollution Control |
| title | Adsorption of methylene blue on babassu coconut (Orbignya speciosa) mesocarp commercial biochar |
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