Biochar derived from anaerobically digested sugar beet tailings: Characterization and phosphate removal potential
Two biochars were produced from anaerobically digested and undigested sugar beet tailings through slow-pyrolysis at 600 °C. The digested sugar beet tailing biochar (DSTC) and raw sugar beet tailing biochar (STC) yields were around 45.5% and 36.3% of initial dry weight, respectively. Compared to STC,...
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| Veröffentlicht in: | Bioresource technology 2011-05, Vol.102 (10), p.6273-6278 |
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| creator | Yao, Ying Gao, Bin Inyang, Mandu Zimmerman, Andrew R. Cao, Xinde Pullammanappallil, Pratap Yang, Liuyan |
| description | Two biochars were produced from anaerobically digested and undigested sugar beet tailings through slow-pyrolysis at 600
°C. The digested sugar beet tailing biochar (DSTC) and raw sugar beet tailing biochar (STC) yields were around 45.5% and 36.3% of initial dry weight, respectively. Compared to STC, DSTC had similar pH and surface functional groups, but higher surface area, and its surface was less negatively charged. SEM-EDS and XRD analyses showed that colloidal and nano-sized periclase (MgO) was presented on the surface of DSTC. Laboratory adsorption experiments were conducted to assess the phosphate removal ability of the two biochars, an activated carbon (AC), and three Fe-modified biochar/AC adsorbents. The DSTC showed the highest phosphate removal ability with a removal rate around 73%. Our results suggest that anaerobically digested sugar beet tailings can be used as feedstock materials to produce high quality biochars, which could be used as adsorbents to reclaim phosphate. |
| doi_str_mv | 10.1016/j.biortech.2011.03.006 |
| format | Article |
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°C. The digested sugar beet tailing biochar (DSTC) and raw sugar beet tailing biochar (STC) yields were around 45.5% and 36.3% of initial dry weight, respectively. Compared to STC, DSTC had similar pH and surface functional groups, but higher surface area, and its surface was less negatively charged. SEM-EDS and XRD analyses showed that colloidal and nano-sized periclase (MgO) was presented on the surface of DSTC. Laboratory adsorption experiments were conducted to assess the phosphate removal ability of the two biochars, an activated carbon (AC), and three Fe-modified biochar/AC adsorbents. The DSTC showed the highest phosphate removal ability with a removal rate around 73%. Our results suggest that anaerobically digested sugar beet tailings can be used as feedstock materials to produce high quality biochars, which could be used as adsorbents to reclaim phosphate.</description><identifier>ISSN: 0960-8524</identifier><identifier>EISSN: 1873-2976</identifier><identifier>DOI: 10.1016/j.biortech.2011.03.006</identifier><identifier>PMID: 21450461</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Adsorbents ; Adsorption ; Anaerobically digested residue ; Anaerobiosis ; Beta vulgaris - metabolism ; Biochar ; Biological and medical sciences ; Biological treatment of sewage sludges and wastes ; Biotechnology ; Colloids ; Environment and pollution ; Fundamental and applied biological sciences. Psychology ; Hydrogen-Ion Concentration ; Industrial applications and implications. Economical aspects ; Iron ; Microscopy, Electron, Scanning ; Nanomaterials ; Nanostructure ; Phosphate ; Phosphates ; Phosphates - isolation & purification ; Physicochemical property ; Pyrolysis ; Sugar beets ; Surface chemistry ; Surface Properties ; Tailings ; X-Ray Diffraction</subject><ispartof>Bioresource technology, 2011-05, Vol.102 (10), p.6273-6278</ispartof><rights>2011 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c462t-b925d0d46087f4c8f630e6783005687f509f217d3e6e0d9e44cb5975c8341bc53</citedby><cites>FETCH-LOGICAL-c462t-b925d0d46087f4c8f630e6783005687f509f217d3e6e0d9e44cb5975c8341bc53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.biortech.2011.03.006$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24137785$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21450461$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yao, Ying</creatorcontrib><creatorcontrib>Gao, Bin</creatorcontrib><creatorcontrib>Inyang, Mandu</creatorcontrib><creatorcontrib>Zimmerman, Andrew R.</creatorcontrib><creatorcontrib>Cao, Xinde</creatorcontrib><creatorcontrib>Pullammanappallil, Pratap</creatorcontrib><creatorcontrib>Yang, Liuyan</creatorcontrib><title>Biochar derived from anaerobically digested sugar beet tailings: Characterization and phosphate removal potential</title><title>Bioresource technology</title><addtitle>Bioresour Technol</addtitle><description>Two biochars were produced from anaerobically digested and undigested sugar beet tailings through slow-pyrolysis at 600
°C. The digested sugar beet tailing biochar (DSTC) and raw sugar beet tailing biochar (STC) yields were around 45.5% and 36.3% of initial dry weight, respectively. Compared to STC, DSTC had similar pH and surface functional groups, but higher surface area, and its surface was less negatively charged. SEM-EDS and XRD analyses showed that colloidal and nano-sized periclase (MgO) was presented on the surface of DSTC. Laboratory adsorption experiments were conducted to assess the phosphate removal ability of the two biochars, an activated carbon (AC), and three Fe-modified biochar/AC adsorbents. The DSTC showed the highest phosphate removal ability with a removal rate around 73%. Our results suggest that anaerobically digested sugar beet tailings can be used as feedstock materials to produce high quality biochars, which could be used as adsorbents to reclaim phosphate.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Anaerobically digested residue</subject><subject>Anaerobiosis</subject><subject>Beta vulgaris - metabolism</subject><subject>Biochar</subject><subject>Biological and medical sciences</subject><subject>Biological treatment of sewage sludges and wastes</subject><subject>Biotechnology</subject><subject>Colloids</subject><subject>Environment and pollution</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hydrogen-Ion Concentration</subject><subject>Industrial applications and implications. Economical aspects</subject><subject>Iron</subject><subject>Microscopy, Electron, Scanning</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Phosphate</subject><subject>Phosphates</subject><subject>Phosphates - isolation & purification</subject><subject>Physicochemical property</subject><subject>Pyrolysis</subject><subject>Sugar beets</subject><subject>Surface chemistry</subject><subject>Surface Properties</subject><subject>Tailings</subject><subject>X-Ray Diffraction</subject><issn>0960-8524</issn><issn>1873-2976</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU2P0zAQhiMEYsvCX1jlguCSMP6I7XACKr6klbjA2XLsSesqibu2W2n59bhqF27AydL4eWfsearqhkBLgIg3u3bwIWa025YCIS2wFkA8qlZESdbQXorH1Qp6AY3qKL-qnqW0AwBGJH1aXVHCO-CCrKq7Dz7YrYm1w-iP6Ooxhrk2i8EYBm_NNN3Xzm8w5XKXDptCDoi5zsZPftmkt_W6pI3NJf7TZB-WEnb1fhvSfmsy1hHncDRTvQ8Zl-zN9Lx6Mpop4YvLeV39-PTx-_pLc_vt89f1-9vGckFzM_S0c-C4ACVHbtUoGKCQigF0opQ66EdKpGMoEFyPnNuh62VnFeNksB27rl6d--5juDuUD-jZJ4vTZBYMh6SV4H0npZD_QTJOpVKqkK__ShIpJaGESV5QcUZtDClFHPU--tnEe01AnxTqnX5QqE8KNTBdFJbgzWXGYZjR_Y49OCvAywtgUhE0RrNYn_5wvMyX6rSAd2cOy5aPHqNO1uNi0fmINmsX_L_e8gttuL3c</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Yao, Ying</creator><creator>Gao, Bin</creator><creator>Inyang, Mandu</creator><creator>Zimmerman, Andrew R.</creator><creator>Cao, Xinde</creator><creator>Pullammanappallil, Pratap</creator><creator>Yang, Liuyan</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><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>7SU</scope><scope>7TB</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>7X8</scope><scope>7QO</scope><scope>7ST</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20110501</creationdate><title>Biochar derived from anaerobically digested sugar beet tailings: Characterization and phosphate removal potential</title><author>Yao, Ying ; Gao, Bin ; Inyang, Mandu ; Zimmerman, Andrew R. ; Cao, Xinde ; Pullammanappallil, Pratap ; Yang, Liuyan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c462t-b925d0d46087f4c8f630e6783005687f509f217d3e6e0d9e44cb5975c8341bc53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Anaerobically digested residue</topic><topic>Anaerobiosis</topic><topic>Beta vulgaris - metabolism</topic><topic>Biochar</topic><topic>Biological and medical sciences</topic><topic>Biological treatment of sewage sludges and wastes</topic><topic>Biotechnology</topic><topic>Colloids</topic><topic>Environment and pollution</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hydrogen-Ion Concentration</topic><topic>Industrial applications and implications. Economical aspects</topic><topic>Iron</topic><topic>Microscopy, Electron, Scanning</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Phosphate</topic><topic>Phosphates</topic><topic>Phosphates - isolation & purification</topic><topic>Physicochemical property</topic><topic>Pyrolysis</topic><topic>Sugar beets</topic><topic>Surface chemistry</topic><topic>Surface Properties</topic><topic>Tailings</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yao, Ying</creatorcontrib><creatorcontrib>Gao, Bin</creatorcontrib><creatorcontrib>Inyang, Mandu</creatorcontrib><creatorcontrib>Zimmerman, Andrew R.</creatorcontrib><creatorcontrib>Cao, Xinde</creatorcontrib><creatorcontrib>Pullammanappallil, Pratap</creatorcontrib><creatorcontrib>Yang, Liuyan</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Bioresource technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yao, Ying</au><au>Gao, Bin</au><au>Inyang, Mandu</au><au>Zimmerman, Andrew R.</au><au>Cao, Xinde</au><au>Pullammanappallil, Pratap</au><au>Yang, Liuyan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biochar derived from anaerobically digested sugar beet tailings: Characterization and phosphate removal potential</atitle><jtitle>Bioresource technology</jtitle><addtitle>Bioresour Technol</addtitle><date>2011-05-01</date><risdate>2011</risdate><volume>102</volume><issue>10</issue><spage>6273</spage><epage>6278</epage><pages>6273-6278</pages><issn>0960-8524</issn><eissn>1873-2976</eissn><abstract>Two biochars were produced from anaerobically digested and undigested sugar beet tailings through slow-pyrolysis at 600
°C. The digested sugar beet tailing biochar (DSTC) and raw sugar beet tailing biochar (STC) yields were around 45.5% and 36.3% of initial dry weight, respectively. Compared to STC, DSTC had similar pH and surface functional groups, but higher surface area, and its surface was less negatively charged. SEM-EDS and XRD analyses showed that colloidal and nano-sized periclase (MgO) was presented on the surface of DSTC. Laboratory adsorption experiments were conducted to assess the phosphate removal ability of the two biochars, an activated carbon (AC), and three Fe-modified biochar/AC adsorbents. The DSTC showed the highest phosphate removal ability with a removal rate around 73%. Our results suggest that anaerobically digested sugar beet tailings can be used as feedstock materials to produce high quality biochars, which could be used as adsorbents to reclaim phosphate.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>21450461</pmid><doi>10.1016/j.biortech.2011.03.006</doi><tpages>6</tpages></addata></record> |
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| subjects | Adsorbents Adsorption Anaerobically digested residue Anaerobiosis Beta vulgaris - metabolism Biochar Biological and medical sciences Biological treatment of sewage sludges and wastes Biotechnology Colloids Environment and pollution Fundamental and applied biological sciences. Psychology Hydrogen-Ion Concentration Industrial applications and implications. Economical aspects Iron Microscopy, Electron, Scanning Nanomaterials Nanostructure Phosphate Phosphates Phosphates - isolation & purification Physicochemical property Pyrolysis Sugar beets Surface chemistry Surface Properties Tailings X-Ray Diffraction |
| title | Biochar derived from anaerobically digested sugar beet tailings: Characterization and phosphate removal potential |
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