Biochars obtained from freshwater biomass—green macroalga and hornwort as Cr(III) ions sorbents
Two different aquatic biomass sources—freshwater hornwort ( Ceratophyllum demersum L.) and macroalga ( Cladophora glomerata L.)—were used to produce biochars, which were investigated as Cr(III) ion sorbents. Wide range of pyrolysis temperatures from 250 to 800 °C was examined. Resultant biochars wer...
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| creator | Mokrzycki, Jakub Michalak, Izabela Rutkowski, Piotr |
| description | Two different aquatic biomass sources—freshwater hornwort (
Ceratophyllum demersum
L.) and macroalga (
Cladophora glomerata
L.)—were used to produce biochars, which were investigated as Cr(III) ion sorbents. Wide range of pyrolysis temperatures from 250 to 800 °C was examined. Resultant biochars were characterized in detail by means of proximate analysis, ultimate analysis, FT-IR, SEM imaging, Boehm titration, and mercury porosimetry. The sorption capacities of the macroalga biochars varied from 104.2 to 163.9 mg g
−1
, whereas for hornwort biochars from 37.6 to 60.2 mg g
−1
. Obtained results were compared with literature data, suggesting that pyrolysis temperature and mineral matter content have crucial impact on the sorption capacities of Cr(III) ions. Simple thermal valorization of invasive aquatic macrophytes, i.e., hornwort or macroalga, allows to produce efficient adsorbents for chromium(III) ion removal from water. |
| doi_str_mv | 10.1007/s13399-020-00649-6 |
| format | Article |
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Ceratophyllum demersum
L.) and macroalga (
Cladophora glomerata
L.)—were used to produce biochars, which were investigated as Cr(III) ion sorbents. Wide range of pyrolysis temperatures from 250 to 800 °C was examined. Resultant biochars were characterized in detail by means of proximate analysis, ultimate analysis, FT-IR, SEM imaging, Boehm titration, and mercury porosimetry. The sorption capacities of the macroalga biochars varied from 104.2 to 163.9 mg g
−1
, whereas for hornwort biochars from 37.6 to 60.2 mg g
−1
. Obtained results were compared with literature data, suggesting that pyrolysis temperature and mineral matter content have crucial impact on the sorption capacities of Cr(III) ions. Simple thermal valorization of invasive aquatic macrophytes, i.e., hornwort or macroalga, allows to produce efficient adsorbents for chromium(III) ion removal from water.</description><identifier>ISSN: 2190-6815</identifier><identifier>EISSN: 2190-6823</identifier><identifier>DOI: 10.1007/s13399-020-00649-6</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Biomass ; Biotechnology ; Energy ; Infrared analysis ; Original Article ; Pyrolysis ; Renewable and Green Energy ; Sorbents ; Sorption ; Titration ; Trivalent chromium</subject><ispartof>Biomass conversion and biorefinery, 2021-04, Vol.11 (2), p.301-313</ispartof><rights>The Author(s) 2020</rights><rights>The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c400t-56180072bda3470896fb89f6b9e69dae307a56795133614f02497c5e4642de013</citedby><cites>FETCH-LOGICAL-c400t-56180072bda3470896fb89f6b9e69dae307a56795133614f02497c5e4642de013</cites><orcidid>0000-0002-9214-7901</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/s13399-020-00649-6$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13399-020-00649-6$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Mokrzycki, Jakub</creatorcontrib><creatorcontrib>Michalak, Izabela</creatorcontrib><creatorcontrib>Rutkowski, Piotr</creatorcontrib><title>Biochars obtained from freshwater biomass—green macroalga and hornwort as Cr(III) ions sorbents</title><title>Biomass conversion and biorefinery</title><addtitle>Biomass Conv. Bioref</addtitle><description>Two different aquatic biomass sources—freshwater hornwort (
Ceratophyllum demersum
L.) and macroalga (
Cladophora glomerata
L.)—were used to produce biochars, which were investigated as Cr(III) ion sorbents. Wide range of pyrolysis temperatures from 250 to 800 °C was examined. Resultant biochars were characterized in detail by means of proximate analysis, ultimate analysis, FT-IR, SEM imaging, Boehm titration, and mercury porosimetry. The sorption capacities of the macroalga biochars varied from 104.2 to 163.9 mg g
−1
, whereas for hornwort biochars from 37.6 to 60.2 mg g
−1
. Obtained results were compared with literature data, suggesting that pyrolysis temperature and mineral matter content have crucial impact on the sorption capacities of Cr(III) ions. Simple thermal valorization of invasive aquatic macrophytes, i.e., hornwort or macroalga, allows to produce efficient adsorbents for chromium(III) ion removal from water.</description><subject>Biomass</subject><subject>Biotechnology</subject><subject>Energy</subject><subject>Infrared analysis</subject><subject>Original Article</subject><subject>Pyrolysis</subject><subject>Renewable and Green Energy</subject><subject>Sorbents</subject><subject>Sorption</subject><subject>Titration</subject><subject>Trivalent chromium</subject><issn>2190-6815</issn><issn>2190-6823</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kE1OwzAQhS0EElXpBVhZYgOLwNhO7HgJFT-RKrGBteUkTpuqiYsnVcWOQ3BCToIhCHZsZmbx3hu9j5BTBpcMQF0hE0LrBDgkADLViTwgE840JDLn4vD3ZtkxmSGuAYALJXIBE2JvWl-tbEDqy8G2vatpE3wXh8PV3g4u0LL1nUX8eHtfBud62tkqeLtZWmr7mq586Pc-DNQinYfzoiguaOt7pOhD6foBT8hRYzfoZj97Sp7vbp_mD8ni8b6YXy-SKgUYkkyyPJbhZW1FqiDXsilz3chSO6lr6wQom0mls1hWsrQBnmpVZS6VKa8dMDElZ2PuNviXncPBrP0u9PGl4RmwXCnBs6jioyp2QAyuMdvQdja8Ggbmi6YZaZpI03zTNDKaxGjCKO6XLvxF_-P6BE1Wd1Y</recordid><startdate>20210401</startdate><enddate>20210401</enddate><creator>Mokrzycki, Jakub</creator><creator>Michalak, Izabela</creator><creator>Rutkowski, Piotr</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-9214-7901</orcidid></search><sort><creationdate>20210401</creationdate><title>Biochars obtained from freshwater biomass—green macroalga and hornwort as Cr(III) ions sorbents</title><author>Mokrzycki, Jakub ; Michalak, Izabela ; Rutkowski, Piotr</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-56180072bda3470896fb89f6b9e69dae307a56795133614f02497c5e4642de013</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Biomass</topic><topic>Biotechnology</topic><topic>Energy</topic><topic>Infrared analysis</topic><topic>Original Article</topic><topic>Pyrolysis</topic><topic>Renewable and Green Energy</topic><topic>Sorbents</topic><topic>Sorption</topic><topic>Titration</topic><topic>Trivalent chromium</topic><toplevel>online_resources</toplevel><creatorcontrib>Mokrzycki, Jakub</creatorcontrib><creatorcontrib>Michalak, Izabela</creatorcontrib><creatorcontrib>Rutkowski, Piotr</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Biomass conversion and biorefinery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mokrzycki, Jakub</au><au>Michalak, Izabela</au><au>Rutkowski, Piotr</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biochars obtained from freshwater biomass—green macroalga and hornwort as Cr(III) ions sorbents</atitle><jtitle>Biomass conversion and biorefinery</jtitle><stitle>Biomass Conv. Bioref</stitle><date>2021-04-01</date><risdate>2021</risdate><volume>11</volume><issue>2</issue><spage>301</spage><epage>313</epage><pages>301-313</pages><issn>2190-6815</issn><eissn>2190-6823</eissn><abstract>Two different aquatic biomass sources—freshwater hornwort (
Ceratophyllum demersum
L.) and macroalga (
Cladophora glomerata
L.)—were used to produce biochars, which were investigated as Cr(III) ion sorbents. Wide range of pyrolysis temperatures from 250 to 800 °C was examined. Resultant biochars were characterized in detail by means of proximate analysis, ultimate analysis, FT-IR, SEM imaging, Boehm titration, and mercury porosimetry. The sorption capacities of the macroalga biochars varied from 104.2 to 163.9 mg g
−1
, whereas for hornwort biochars from 37.6 to 60.2 mg g
−1
. Obtained results were compared with literature data, suggesting that pyrolysis temperature and mineral matter content have crucial impact on the sorption capacities of Cr(III) ions. Simple thermal valorization of invasive aquatic macrophytes, i.e., hornwort or macroalga, allows to produce efficient adsorbents for chromium(III) ion removal from water.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13399-020-00649-6</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-9214-7901</orcidid><oa>free_for_read</oa></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Biomass Biotechnology Energy Infrared analysis Original Article Pyrolysis Renewable and Green Energy Sorbents Sorption Titration Trivalent chromium |
| title | Biochars obtained from freshwater biomass—green macroalga and hornwort as Cr(III) ions sorbents |
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