Ultrasonic assisted arsenate adsorption on solvothermally synthesized calcite modified by goethite, α-MnO2 and goethite/α-MnO2
•Arsenate sorption is studied on series of novel composite materials.•Synthesized porous calcite is modified by goethite, α-MnO2 and goethite/α-MnO2.•Modified synthetic vs. natural calcite shows enhanced sorption properties.•Higher sorption ability is improved under ultrasound treatment.•Visual MINT...
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| Veröffentlicht in: | Ultrasonics sonochemistry 2014-03, Vol.21 (2), p.790-801 |
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| creator | Markovski, Jasmina S. Đokić, Veljko Milosavljević, Milutin Mitrić, Miodrag Perić-Grujić, Aleksandra A. Onjia, Antonije E. Marinković, Aleksandar D. |
| description | •Arsenate sorption is studied on series of novel composite materials.•Synthesized porous calcite is modified by goethite, α-MnO2 and goethite/α-MnO2.•Modified synthetic vs. natural calcite shows enhanced sorption properties.•Higher sorption ability is improved under ultrasound treatment.•Visual MINTEQ software is used for equilibrium speciation modeling.
A highly porous calcium carbonate (calcite; sorbent 1) was used as a support for modification with α-FeOOH (calcite/goethite; sorbent 2), α-MnO2 (calcite/α-MnO2; sorbent 3) and α-FeOOH/α-MnO2 (calcite/goethite/α-MnO2; sorbent 4) in order to obtain a cheap hybrid materials for simple and effective arsenate removal from aqueous solutions. The adsorption ability of synthesized adsorbents was studied as a function of functionalization methods, pH, contact time, temperature and ultrasonic treatment. Comparison of the adsorptive effectiveness of synthesized adsorbents for arsenate removal, under ultrasound treatment and classical stirring method, has shown better performance of the former one reaching maximum adsorption capacities of 1.73, 21.00, 10.36 and 41.94mgg−1, for sorbents 1–4, respectively. Visual MINTEQ equilibrium speciation modeling was used for prediction of pH and interfering ion influences on arsenate adsorption. |
| doi_str_mv | 10.1016/j.ultsonch.2013.10.006 |
| format | Article |
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A highly porous calcium carbonate (calcite; sorbent 1) was used as a support for modification with α-FeOOH (calcite/goethite; sorbent 2), α-MnO2 (calcite/α-MnO2; sorbent 3) and α-FeOOH/α-MnO2 (calcite/goethite/α-MnO2; sorbent 4) in order to obtain a cheap hybrid materials for simple and effective arsenate removal from aqueous solutions. The adsorption ability of synthesized adsorbents was studied as a function of functionalization methods, pH, contact time, temperature and ultrasonic treatment. Comparison of the adsorptive effectiveness of synthesized adsorbents for arsenate removal, under ultrasound treatment and classical stirring method, has shown better performance of the former one reaching maximum adsorption capacities of 1.73, 21.00, 10.36 and 41.94mgg−1, for sorbents 1–4, respectively. Visual MINTEQ equilibrium speciation modeling was used for prediction of pH and interfering ion influences on arsenate adsorption.</description><identifier>ISSN: 1350-4177</identifier><identifier>EISSN: 1873-2828</identifier><identifier>DOI: 10.1016/j.ultsonch.2013.10.006</identifier><identifier>PMID: 24210695</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Adsorption ; Arsenate ; Calcite ; Chemistry ; Exact sciences and technology ; General and physical chemistry ; Goethite ; Physical chemistry of induced reactions (with radiations, particles and ultrasonics) ; Surface physical chemistry ; Ultrasonic chemistry ; Ultrasound ; α-MnO2</subject><ispartof>Ultrasonics sonochemistry, 2014-03, Vol.21 (2), p.790-801</ispartof><rights>2013 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2013 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c398t-5b247464203b180abfd1d635187391fb235c4990d0f9e0b93782bdfee82d69233</citedby><cites>FETCH-LOGICAL-c398t-5b247464203b180abfd1d635187391fb235c4990d0f9e0b93782bdfee82d69233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S135041771300237X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28306525$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24210695$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Markovski, Jasmina S.</creatorcontrib><creatorcontrib>Đokić, Veljko</creatorcontrib><creatorcontrib>Milosavljević, Milutin</creatorcontrib><creatorcontrib>Mitrić, Miodrag</creatorcontrib><creatorcontrib>Perić-Grujić, Aleksandra A.</creatorcontrib><creatorcontrib>Onjia, Antonije E.</creatorcontrib><creatorcontrib>Marinković, Aleksandar D.</creatorcontrib><title>Ultrasonic assisted arsenate adsorption on solvothermally synthesized calcite modified by goethite, α-MnO2 and goethite/α-MnO2</title><title>Ultrasonics sonochemistry</title><addtitle>Ultrason Sonochem</addtitle><description>•Arsenate sorption is studied on series of novel composite materials.•Synthesized porous calcite is modified by goethite, α-MnO2 and goethite/α-MnO2.•Modified synthetic vs. natural calcite shows enhanced sorption properties.•Higher sorption ability is improved under ultrasound treatment.•Visual MINTEQ software is used for equilibrium speciation modeling.
A highly porous calcium carbonate (calcite; sorbent 1) was used as a support for modification with α-FeOOH (calcite/goethite; sorbent 2), α-MnO2 (calcite/α-MnO2; sorbent 3) and α-FeOOH/α-MnO2 (calcite/goethite/α-MnO2; sorbent 4) in order to obtain a cheap hybrid materials for simple and effective arsenate removal from aqueous solutions. The adsorption ability of synthesized adsorbents was studied as a function of functionalization methods, pH, contact time, temperature and ultrasonic treatment. Comparison of the adsorptive effectiveness of synthesized adsorbents for arsenate removal, under ultrasound treatment and classical stirring method, has shown better performance of the former one reaching maximum adsorption capacities of 1.73, 21.00, 10.36 and 41.94mgg−1, for sorbents 1–4, respectively. Visual MINTEQ equilibrium speciation modeling was used for prediction of pH and interfering ion influences on arsenate adsorption.</description><subject>Adsorption</subject><subject>Arsenate</subject><subject>Calcite</subject><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Goethite</subject><subject>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</subject><subject>Surface physical chemistry</subject><subject>Ultrasonic chemistry</subject><subject>Ultrasound</subject><subject>α-MnO2</subject><issn>1350-4177</issn><issn>1873-2828</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkMtu1DAUhiNERS_wClU2SCzI9NjOxd6BKihIrbqha8uxTxiPknjw8VQaVrwSL8Iz4WimZYlkyfav7_flK4pLBisGrL3arHZjojDb9YoDEzlcAbQvijMmO1FxyeXLvBYNVDXrutPinGgDAEJxeFWc8pozaFVzVvx6GFM0-SBvS0PkKaErTSScTcLSOApxm3yYyzwojI8hrTFOZhz3Je3nvCH_MzesGa3PhSk4P_gc9Pvye8C0zuH78s_v6m6-56WZ3XN6dQxfFyeDGQnfHOeL4uHzp2_XX6rb-5uv1x9vKyuUTFXT87qr25qD6JkE0w-OuVY0y3cVG3ouGlsrBQ4GhdAr0UneuwFRctcqLsRF8e5w7jaGHzukpCdPFsfRzBh2pFndMilBqQVtD6iNgSjioLfRTybuNQO92Ncb_WRfL_aXPNvPxcvjHbt-Qvdce9KdgbdHwFBWNkQzW0__OCmgbfjCfThwmI08eoyarMfZovMRbdIu-P-95S8YWqmC</recordid><startdate>20140301</startdate><enddate>20140301</enddate><creator>Markovski, Jasmina S.</creator><creator>Đokić, Veljko</creator><creator>Milosavljević, Milutin</creator><creator>Mitrić, Miodrag</creator><creator>Perić-Grujić, Aleksandra A.</creator><creator>Onjia, Antonije E.</creator><creator>Marinković, Aleksandar D.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20140301</creationdate><title>Ultrasonic assisted arsenate adsorption on solvothermally synthesized calcite modified by goethite, α-MnO2 and goethite/α-MnO2</title><author>Markovski, Jasmina S. ; Đokić, Veljko ; Milosavljević, Milutin ; Mitrić, Miodrag ; Perić-Grujić, Aleksandra A. ; Onjia, Antonije E. ; Marinković, Aleksandar D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-5b247464203b180abfd1d635187391fb235c4990d0f9e0b93782bdfee82d69233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adsorption</topic><topic>Arsenate</topic><topic>Calcite</topic><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Goethite</topic><topic>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</topic><topic>Surface physical chemistry</topic><topic>Ultrasonic chemistry</topic><topic>Ultrasound</topic><topic>α-MnO2</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Markovski, Jasmina S.</creatorcontrib><creatorcontrib>Đokić, Veljko</creatorcontrib><creatorcontrib>Milosavljević, Milutin</creatorcontrib><creatorcontrib>Mitrić, Miodrag</creatorcontrib><creatorcontrib>Perić-Grujić, Aleksandra A.</creatorcontrib><creatorcontrib>Onjia, Antonije E.</creatorcontrib><creatorcontrib>Marinković, Aleksandar D.</creatorcontrib><collection>Pascal-Francis</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Ultrasonics sonochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Markovski, Jasmina S.</au><au>Đokić, Veljko</au><au>Milosavljević, Milutin</au><au>Mitrić, Miodrag</au><au>Perić-Grujić, Aleksandra A.</au><au>Onjia, Antonije E.</au><au>Marinković, Aleksandar D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrasonic assisted arsenate adsorption on solvothermally synthesized calcite modified by goethite, α-MnO2 and goethite/α-MnO2</atitle><jtitle>Ultrasonics sonochemistry</jtitle><addtitle>Ultrason Sonochem</addtitle><date>2014-03-01</date><risdate>2014</risdate><volume>21</volume><issue>2</issue><spage>790</spage><epage>801</epage><pages>790-801</pages><issn>1350-4177</issn><eissn>1873-2828</eissn><abstract>•Arsenate sorption is studied on series of novel composite materials.•Synthesized porous calcite is modified by goethite, α-MnO2 and goethite/α-MnO2.•Modified synthetic vs. natural calcite shows enhanced sorption properties.•Higher sorption ability is improved under ultrasound treatment.•Visual MINTEQ software is used for equilibrium speciation modeling.
A highly porous calcium carbonate (calcite; sorbent 1) was used as a support for modification with α-FeOOH (calcite/goethite; sorbent 2), α-MnO2 (calcite/α-MnO2; sorbent 3) and α-FeOOH/α-MnO2 (calcite/goethite/α-MnO2; sorbent 4) in order to obtain a cheap hybrid materials for simple and effective arsenate removal from aqueous solutions. The adsorption ability of synthesized adsorbents was studied as a function of functionalization methods, pH, contact time, temperature and ultrasonic treatment. Comparison of the adsorptive effectiveness of synthesized adsorbents for arsenate removal, under ultrasound treatment and classical stirring method, has shown better performance of the former one reaching maximum adsorption capacities of 1.73, 21.00, 10.36 and 41.94mgg−1, for sorbents 1–4, respectively. Visual MINTEQ equilibrium speciation modeling was used for prediction of pH and interfering ion influences on arsenate adsorption.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>24210695</pmid><doi>10.1016/j.ultsonch.2013.10.006</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Adsorption Arsenate Calcite Chemistry Exact sciences and technology General and physical chemistry Goethite Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Surface physical chemistry Ultrasonic chemistry Ultrasound α-MnO2 |
| title | Ultrasonic assisted arsenate adsorption on solvothermally synthesized calcite modified by goethite, α-MnO2 and goethite/α-MnO2 |
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