Evaluation of new chemically modified coconut shell adsorbents with tannic acid for Cu (II) removal from wastewater
The adsorption of Cu (II) from aqueous solutions using coconut shell modified powder was investigated in batch experiments. The surface charge of the adsorbent was determined. The points of zero charge (PZC) of the adsorbents (pH PZC ) were 4.5, 2.0, and 2.0 to raw coconut (RC), raw coconut alkalize...
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| Veröffentlicht in: | Journal of applied polymer science 2014-09, Vol.131 (18), p.9087-n/a |
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| creator | de Oliveira Sousa Neto, Vicente Melo, Diego Quadros de Oliveira, Talles Cardoso Nonato, Raimundo Teixeira, P. Silva, Marcos Antônio Araújo Nascimento, Ronaldo Ferreira do |
| description | The adsorption of Cu (II) from aqueous solutions using coconut shell modified powder was investigated in batch experiments. The surface charge of the adsorbent was determined. The points of zero charge (PZC) of the adsorbents (pH
PZC
) were 4.5, 2.0, and 2.0 to raw coconut (RC), raw coconut alkalized (RCA), and coconut shell modified with tannic acid (TCA) adsorbent, respectively. Batch experiments were performed under kinetic and equilibrium conditions. The kinetic data were analyzed using a pseudo second‐order, and Elovich equation. Adsorption equilibrium data were investigated using the Langmiur, Freundlich, Temkin, and Dubinin–Raduschevich (D–R) isotherm models. It has been found that chemically modified coconut shell (TAC) affected performance when compared with unmodified coconut shell (RC). Kinetic studies showed that the adsorption followed a pseudo‐second‐order rate model. Biosorption kinetics of Cu(II) on the adsorbent TCA was rapid such that almost 90% of Cu(II) were adsorbed within 80 min. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci.
2014
,
131
, 40744. |
| doi_str_mv | 10.1002/app.40744 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1551083312</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1551083312</sourcerecordid><originalsourceid>FETCH-LOGICAL-c423t-d1eed45c349a9b2d46e4f7b2a222463b6094a288d58bbbdf6c4914d6ac6e1a273</originalsourceid><addsrcrecordid>eNp9kU9v1DAQxS1EJZbCgW9gCSG1hxT_T3xEq1JWVK3UFnG0JrajdUnixXa69Ntj2KoHDpzm8H7zNPMeQu8oOaOEsI-w250J0grxAq0o0W0jFOteolXVaNNpLV-h1znfE0KpJGqF8vkDjAuUEGccBzz7PbZbPwUL4_iIp-jCELzDNto4LwXnrR9HDC7H1Pu5ZLwPZYsLzHOwGGxweIgJrxd8stmc4uSnWO3xkOKE95CL30Px6Q06GmDM_u3TPEbfPp_frb80l9cXm_Wny8YKxkvjqPdOSMuFBt0zJ5QXQ9szYIwJxXtFtADWdU52fd-7QVmhqXAKrPIUWMuP0cnBd5fiz8XnYqaQbX0AZh-XbKiUlHScU1bR9_-g93FJc73OsFZqppUQ9H8UlVwqKVouK3V6oGyKOSc_mF0KE6RHQ4n5U5KpJZm_JVX2w5Mj5Br5kGC2IT8vsE7qrhW8cs2BCzXEX886pB9GtbyV5vvVhfkq9c0Vvb0xiv8G2IegDA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1535654735</pqid></control><display><type>article</type><title>Evaluation of new chemically modified coconut shell adsorbents with tannic acid for Cu (II) removal from wastewater</title><source>Wiley Online Library - AutoHoldings Journals</source><creator>de Oliveira Sousa Neto, Vicente ; Melo, Diego Quadros ; de Oliveira, Talles Cardoso ; Nonato, Raimundo ; Teixeira, P. ; Silva, Marcos Antônio Araújo ; Nascimento, Ronaldo Ferreira do</creator><creatorcontrib>de Oliveira Sousa Neto, Vicente ; Melo, Diego Quadros ; de Oliveira, Talles Cardoso ; Nonato, Raimundo ; Teixeira, P. ; Silva, Marcos Antônio Araújo ; Nascimento, Ronaldo Ferreira do</creatorcontrib><description>The adsorption of Cu (II) from aqueous solutions using coconut shell modified powder was investigated in batch experiments. The surface charge of the adsorbent was determined. The points of zero charge (PZC) of the adsorbents (pH
PZC
) were 4.5, 2.0, and 2.0 to raw coconut (RC), raw coconut alkalized (RCA), and coconut shell modified with tannic acid (TCA) adsorbent, respectively. Batch experiments were performed under kinetic and equilibrium conditions. The kinetic data were analyzed using a pseudo second‐order, and Elovich equation. Adsorption equilibrium data were investigated using the Langmiur, Freundlich, Temkin, and Dubinin–Raduschevich (D–R) isotherm models. It has been found that chemically modified coconut shell (TAC) affected performance when compared with unmodified coconut shell (RC). Kinetic studies showed that the adsorption followed a pseudo‐second‐order rate model. Biosorption kinetics of Cu(II) on the adsorbent TCA was rapid such that almost 90% of Cu(II) were adsorbed within 80 min. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci.
2014
,
131
, 40744.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.40744</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken, NJ: Blackwell Publishing Ltd</publisher><subject>Adsorbents ; Adsorption ; Agronomy. Soil science and plant productions ; Applied sciences ; Aqueous solutions ; Biological and medical sciences ; Cellulose and derivatives ; cellulose and other wood products ; Copper ; Equilibrium conditions ; Exact sciences and technology ; fibers ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Glass transition temperature ; kinetics ; Materials science ; Natural polymers ; Papal visits ; Physicochemistry of polymers ; Pollution ; Polymers ; Raw ; Shells ; Surface charge ; Surface chemistry ; Tannic acid ; theory and modeling ; Use of agricultural and forest wastes. Biomass use, bioconversion ; Wastewater treatment ; Wastewaters ; Water treatment and pollution</subject><ispartof>Journal of applied polymer science, 2014-09, Vol.131 (18), p.9087-n/a</ispartof><rights>2015 INIST-CNRS</rights><rights>2014 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-d1eed45c349a9b2d46e4f7b2a222463b6094a288d58bbbdf6c4914d6ac6e1a273</citedby><cites>FETCH-LOGICAL-c423t-d1eed45c349a9b2d46e4f7b2a222463b6094a288d58bbbdf6c4914d6ac6e1a273</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28598743$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>de Oliveira Sousa Neto, Vicente</creatorcontrib><creatorcontrib>Melo, Diego Quadros</creatorcontrib><creatorcontrib>de Oliveira, Talles Cardoso</creatorcontrib><creatorcontrib>Nonato, Raimundo</creatorcontrib><creatorcontrib>Teixeira, P.</creatorcontrib><creatorcontrib>Silva, Marcos Antônio Araújo</creatorcontrib><creatorcontrib>Nascimento, Ronaldo Ferreira do</creatorcontrib><title>Evaluation of new chemically modified coconut shell adsorbents with tannic acid for Cu (II) removal from wastewater</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>The adsorption of Cu (II) from aqueous solutions using coconut shell modified powder was investigated in batch experiments. The surface charge of the adsorbent was determined. The points of zero charge (PZC) of the adsorbents (pH
PZC
) were 4.5, 2.0, and 2.0 to raw coconut (RC), raw coconut alkalized (RCA), and coconut shell modified with tannic acid (TCA) adsorbent, respectively. Batch experiments were performed under kinetic and equilibrium conditions. The kinetic data were analyzed using a pseudo second‐order, and Elovich equation. Adsorption equilibrium data were investigated using the Langmiur, Freundlich, Temkin, and Dubinin–Raduschevich (D–R) isotherm models. It has been found that chemically modified coconut shell (TAC) affected performance when compared with unmodified coconut shell (RC). Kinetic studies showed that the adsorption followed a pseudo‐second‐order rate model. Biosorption kinetics of Cu(II) on the adsorbent TCA was rapid such that almost 90% of Cu(II) were adsorbed within 80 min. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci.
2014
,
131
, 40744.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Agronomy. Soil science and plant productions</subject><subject>Applied sciences</subject><subject>Aqueous solutions</subject><subject>Biological and medical sciences</subject><subject>Cellulose and derivatives</subject><subject>cellulose and other wood products</subject><subject>Copper</subject><subject>Equilibrium conditions</subject><subject>Exact sciences and technology</subject><subject>fibers</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Glass transition temperature</subject><subject>kinetics</subject><subject>Materials science</subject><subject>Natural polymers</subject><subject>Papal visits</subject><subject>Physicochemistry of polymers</subject><subject>Pollution</subject><subject>Polymers</subject><subject>Raw</subject><subject>Shells</subject><subject>Surface charge</subject><subject>Surface chemistry</subject><subject>Tannic acid</subject><subject>theory and modeling</subject><subject>Use of agricultural and forest wastes. Biomass use, bioconversion</subject><subject>Wastewater treatment</subject><subject>Wastewaters</subject><subject>Water treatment and pollution</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kU9v1DAQxS1EJZbCgW9gCSG1hxT_T3xEq1JWVK3UFnG0JrajdUnixXa69Ntj2KoHDpzm8H7zNPMeQu8oOaOEsI-w250J0grxAq0o0W0jFOteolXVaNNpLV-h1znfE0KpJGqF8vkDjAuUEGccBzz7PbZbPwUL4_iIp-jCELzDNto4LwXnrR9HDC7H1Pu5ZLwPZYsLzHOwGGxweIgJrxd8stmc4uSnWO3xkOKE95CL30Px6Q06GmDM_u3TPEbfPp_frb80l9cXm_Wny8YKxkvjqPdOSMuFBt0zJ5QXQ9szYIwJxXtFtADWdU52fd-7QVmhqXAKrPIUWMuP0cnBd5fiz8XnYqaQbX0AZh-XbKiUlHScU1bR9_-g93FJc73OsFZqppUQ9H8UlVwqKVouK3V6oGyKOSc_mF0KE6RHQ4n5U5KpJZm_JVX2w5Mj5Br5kGC2IT8vsE7qrhW8cs2BCzXEX886pB9GtbyV5vvVhfkq9c0Vvb0xiv8G2IegDA</recordid><startdate>20140915</startdate><enddate>20140915</enddate><creator>de Oliveira Sousa Neto, Vicente</creator><creator>Melo, Diego Quadros</creator><creator>de Oliveira, Talles Cardoso</creator><creator>Nonato, Raimundo</creator><creator>Teixeira, P.</creator><creator>Silva, Marcos Antônio Araújo</creator><creator>Nascimento, Ronaldo Ferreira do</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20140915</creationdate><title>Evaluation of new chemically modified coconut shell adsorbents with tannic acid for Cu (II) removal from wastewater</title><author>de Oliveira Sousa Neto, Vicente ; Melo, Diego Quadros ; de Oliveira, Talles Cardoso ; Nonato, Raimundo ; Teixeira, P. ; Silva, Marcos Antônio Araújo ; Nascimento, Ronaldo Ferreira do</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-d1eed45c349a9b2d46e4f7b2a222463b6094a288d58bbbdf6c4914d6ac6e1a273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Agronomy. Soil science and plant productions</topic><topic>Applied sciences</topic><topic>Aqueous solutions</topic><topic>Biological and medical sciences</topic><topic>Cellulose and derivatives</topic><topic>cellulose and other wood products</topic><topic>Copper</topic><topic>Equilibrium conditions</topic><topic>Exact sciences and technology</topic><topic>fibers</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Glass transition temperature</topic><topic>kinetics</topic><topic>Materials science</topic><topic>Natural polymers</topic><topic>Papal visits</topic><topic>Physicochemistry of polymers</topic><topic>Pollution</topic><topic>Polymers</topic><topic>Raw</topic><topic>Shells</topic><topic>Surface charge</topic><topic>Surface chemistry</topic><topic>Tannic acid</topic><topic>theory and modeling</topic><topic>Use of agricultural and forest wastes. Biomass use, bioconversion</topic><topic>Wastewater treatment</topic><topic>Wastewaters</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Oliveira Sousa Neto, Vicente</creatorcontrib><creatorcontrib>Melo, Diego Quadros</creatorcontrib><creatorcontrib>de Oliveira, Talles Cardoso</creatorcontrib><creatorcontrib>Nonato, Raimundo</creatorcontrib><creatorcontrib>Teixeira, P.</creatorcontrib><creatorcontrib>Silva, Marcos Antônio Araújo</creatorcontrib><creatorcontrib>Nascimento, Ronaldo Ferreira do</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Oliveira Sousa Neto, Vicente</au><au>Melo, Diego Quadros</au><au>de Oliveira, Talles Cardoso</au><au>Nonato, Raimundo</au><au>Teixeira, P.</au><au>Silva, Marcos Antônio Araújo</au><au>Nascimento, Ronaldo Ferreira do</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of new chemically modified coconut shell adsorbents with tannic acid for Cu (II) removal from wastewater</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2014-09-15</date><risdate>2014</risdate><volume>131</volume><issue>18</issue><spage>9087</spage><epage>n/a</epage><pages>9087-n/a</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>The adsorption of Cu (II) from aqueous solutions using coconut shell modified powder was investigated in batch experiments. The surface charge of the adsorbent was determined. The points of zero charge (PZC) of the adsorbents (pH
PZC
) were 4.5, 2.0, and 2.0 to raw coconut (RC), raw coconut alkalized (RCA), and coconut shell modified with tannic acid (TCA) adsorbent, respectively. Batch experiments were performed under kinetic and equilibrium conditions. The kinetic data were analyzed using a pseudo second‐order, and Elovich equation. Adsorption equilibrium data were investigated using the Langmiur, Freundlich, Temkin, and Dubinin–Raduschevich (D–R) isotherm models. It has been found that chemically modified coconut shell (TAC) affected performance when compared with unmodified coconut shell (RC). Kinetic studies showed that the adsorption followed a pseudo‐second‐order rate model. Biosorption kinetics of Cu(II) on the adsorbent TCA was rapid such that almost 90% of Cu(II) were adsorbed within 80 min. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci.
2014
,
131
, 40744.</abstract><cop>Hoboken, NJ</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.40744</doi><tpages>11</tpages></addata></record> |
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| subjects | Adsorbents Adsorption Agronomy. Soil science and plant productions Applied sciences Aqueous solutions Biological and medical sciences Cellulose and derivatives cellulose and other wood products Copper Equilibrium conditions Exact sciences and technology fibers Fundamental and applied biological sciences. Psychology General agronomy. Plant production Glass transition temperature kinetics Materials science Natural polymers Papal visits Physicochemistry of polymers Pollution Polymers Raw Shells Surface charge Surface chemistry Tannic acid theory and modeling Use of agricultural and forest wastes. Biomass use, bioconversion Wastewater treatment Wastewaters Water treatment and pollution |
| title | Evaluation of new chemically modified coconut shell adsorbents with tannic acid for Cu (II) removal from wastewater |
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