Batch biosorption of radioactive thallium on solid waste of oleum rosea process
BACKGROUND In nuclear medicine, the discharge of the radionuclides waste into the environment can cause serious environmental problems. It is preferable to remove these radionuclides from aqueous waste before discharging. Biosorption as an alternative has been becoming more important. The aim of the...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2013-11, Vol.88 (11), p.2082-2090 |
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| container_issue | 11 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
| container_volume | 88 |
| creator | Yapici, Sinan Eroglu, Hayrettin |
| description | BACKGROUND
In nuclear medicine, the discharge of the radionuclides waste into the environment can cause serious environmental problems. It is preferable to remove these radionuclides from aqueous waste before discharging. Biosorption as an alternative has been becoming more important. The aim of the present work is to remove radioactive Tl‐201 by biosorption from the aqueous media using the solid waste of an oleum rosea processing plant as a biosorbent.
RESULTS
Radioactive Tl‐201 was removed from aqueous solution by biosorption in a stirred batch process with experimental parameters pH, temperature, adsorbent dose, nominal adsorbent size, and stirring speed. The effectiveness of the parameters in decreasing order was found to be initial pH, particle size and adsorbent dose. The biosorption yield is slightly reduced with increasing temperature, and no considerable effect of stirring speed was observed. The process is multi‐layered on the heterogeneous surface and has a physical character. Negative ΔG showed that the process is spontaneous, and negative ΔH indicates that the process has exothermic character.
CONCLUSIONS
The process has serious potential because of its fast biosorption rate with an equilibrium period of about 10 min and high biosorption yields up to 93%. © 2013 Society of Chemical Industry |
| doi_str_mv | 10.1002/jctb.4076 |
| format | Article |
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In nuclear medicine, the discharge of the radionuclides waste into the environment can cause serious environmental problems. It is preferable to remove these radionuclides from aqueous waste before discharging. Biosorption as an alternative has been becoming more important. The aim of the present work is to remove radioactive Tl‐201 by biosorption from the aqueous media using the solid waste of an oleum rosea processing plant as a biosorbent.
RESULTS
Radioactive Tl‐201 was removed from aqueous solution by biosorption in a stirred batch process with experimental parameters pH, temperature, adsorbent dose, nominal adsorbent size, and stirring speed. The effectiveness of the parameters in decreasing order was found to be initial pH, particle size and adsorbent dose. The biosorption yield is slightly reduced with increasing temperature, and no considerable effect of stirring speed was observed. The process is multi‐layered on the heterogeneous surface and has a physical character. Negative ΔG showed that the process is spontaneous, and negative ΔH indicates that the process has exothermic character.
CONCLUSIONS
The process has serious potential because of its fast biosorption rate with an equilibrium period of about 10 min and high biosorption yields up to 93%. © 2013 Society of Chemical Industry</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.4076</identifier><identifier>CODEN: JCTBDC</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Adsorbents ; Adsorption ; Applied sciences ; Biological and medical sciences ; biosorption ; Biotechnology ; Chemical engineering ; Discharge ; Exact sciences and technology ; Fundamental and applied biological sciences. Psychology ; heavy metals ; Methods. Procedures. Technologies ; Others ; radionuclides ; Solid wastes ; Stirring ; Surgical implants ; Titanium ; Various methods and equipments ; waste water treatment and waste minimization ; Wastes</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2013-11, Vol.88 (11), p.2082-2090</ispartof><rights>2013 Society of Chemical Industry</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4316-b166d12d533e1dc96211f91f4a0d6be91c399a69b18d64e47b07be3c009110ec3</citedby><cites>FETCH-LOGICAL-c4316-b166d12d533e1dc96211f91f4a0d6be91c399a69b18d64e47b07be3c009110ec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.4076$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.4076$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27812134$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yapici, Sinan</creatorcontrib><creatorcontrib>Eroglu, Hayrettin</creatorcontrib><title>Batch biosorption of radioactive thallium on solid waste of oleum rosea process</title><title>Journal of chemical technology and biotechnology (1986)</title><addtitle>J. Chem. Technol. Biotechnol</addtitle><description>BACKGROUND
In nuclear medicine, the discharge of the radionuclides waste into the environment can cause serious environmental problems. It is preferable to remove these radionuclides from aqueous waste before discharging. Biosorption as an alternative has been becoming more important. The aim of the present work is to remove radioactive Tl‐201 by biosorption from the aqueous media using the solid waste of an oleum rosea processing plant as a biosorbent.
RESULTS
Radioactive Tl‐201 was removed from aqueous solution by biosorption in a stirred batch process with experimental parameters pH, temperature, adsorbent dose, nominal adsorbent size, and stirring speed. The effectiveness of the parameters in decreasing order was found to be initial pH, particle size and adsorbent dose. The biosorption yield is slightly reduced with increasing temperature, and no considerable effect of stirring speed was observed. The process is multi‐layered on the heterogeneous surface and has a physical character. Negative ΔG showed that the process is spontaneous, and negative ΔH indicates that the process has exothermic character.
CONCLUSIONS
The process has serious potential because of its fast biosorption rate with an equilibrium period of about 10 min and high biosorption yields up to 93%. © 2013 Society of Chemical Industry</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>biosorption</subject><subject>Biotechnology</subject><subject>Chemical engineering</subject><subject>Discharge</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>heavy metals</subject><subject>Methods. Procedures. Technologies</subject><subject>Others</subject><subject>radionuclides</subject><subject>Solid wastes</subject><subject>Stirring</subject><subject>Surgical implants</subject><subject>Titanium</subject><subject>Various methods and equipments</subject><subject>waste water treatment and waste minimization</subject><subject>Wastes</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkUFrFDEUx4MouFYPfoMBEfQw7XuTzMvkaLdutRTroeIxZDIZmjW7WZNZa7-9WWbpQRBPgeT3_4X3_oy9RjhFgOZsbaf-VICkJ2yBoGQtiOApW0BDXd20sn3OXuS8BgDqGlqwm3Mz2buq9zHHtJt83FZxrJIZfDR28r9cNd2ZEPx-U5WnHIMfqnuTJ3fAYnDlPsXsTLVL0bqcX7JnownZvTqeJ-zb6uPt8lN9fXP5efnhuraCI9U9Eg3YDC3nDgerqEEcFY7CwEC9U2i5UoZUj91AwgnZg-wdtwAKEZzlJ-zd7C3__ty7POmNz9aFYLYu7rMufgCJhPL_qJBt21LZWUHf_IWu4z5tyyAaJVHHW1S8UO9nypbRc3Kj3iW_MelBI-hDC_rQghaz8e3RaLI1YUxma31-DDSywwa5KNzZzN374B7-LdRXy9vzo7meE7608fsxYdIPTZLLVn__cqm_LldXFwJXuuV_AMhZo7w</recordid><startdate>201311</startdate><enddate>201311</enddate><creator>Yapici, Sinan</creator><creator>Eroglu, Hayrettin</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope></search><sort><creationdate>201311</creationdate><title>Batch biosorption of radioactive thallium on solid waste of oleum rosea process</title><author>Yapici, Sinan ; Eroglu, Hayrettin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4316-b166d12d533e1dc96211f91f4a0d6be91c399a69b18d64e47b07be3c009110ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>biosorption</topic><topic>Biotechnology</topic><topic>Chemical engineering</topic><topic>Discharge</topic><topic>Exact sciences and technology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>heavy metals</topic><topic>Methods. Procedures. Technologies</topic><topic>Others</topic><topic>radionuclides</topic><topic>Solid wastes</topic><topic>Stirring</topic><topic>Surgical implants</topic><topic>Titanium</topic><topic>Various methods and equipments</topic><topic>waste water treatment and waste minimization</topic><topic>Wastes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yapici, Sinan</creatorcontrib><creatorcontrib>Eroglu, Hayrettin</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yapici, Sinan</au><au>Eroglu, Hayrettin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Batch biosorption of radioactive thallium on solid waste of oleum rosea process</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><addtitle>J. Chem. Technol. Biotechnol</addtitle><date>2013-11</date><risdate>2013</risdate><volume>88</volume><issue>11</issue><spage>2082</spage><epage>2090</epage><pages>2082-2090</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><coden>JCTBDC</coden><abstract>BACKGROUND
In nuclear medicine, the discharge of the radionuclides waste into the environment can cause serious environmental problems. It is preferable to remove these radionuclides from aqueous waste before discharging. Biosorption as an alternative has been becoming more important. The aim of the present work is to remove radioactive Tl‐201 by biosorption from the aqueous media using the solid waste of an oleum rosea processing plant as a biosorbent.
RESULTS
Radioactive Tl‐201 was removed from aqueous solution by biosorption in a stirred batch process with experimental parameters pH, temperature, adsorbent dose, nominal adsorbent size, and stirring speed. The effectiveness of the parameters in decreasing order was found to be initial pH, particle size and adsorbent dose. The biosorption yield is slightly reduced with increasing temperature, and no considerable effect of stirring speed was observed. The process is multi‐layered on the heterogeneous surface and has a physical character. Negative ΔG showed that the process is spontaneous, and negative ΔH indicates that the process has exothermic character.
CONCLUSIONS
The process has serious potential because of its fast biosorption rate with an equilibrium period of about 10 min and high biosorption yields up to 93%. © 2013 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.4076</doi><tpages>9</tpages></addata></record> |
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| ispartof | Journal of chemical technology and biotechnology (1986), 2013-11, Vol.88 (11), p.2082-2090 |
| issn | 0268-2575 1097-4660 |
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| subjects | Adsorbents Adsorption Applied sciences Biological and medical sciences biosorption Biotechnology Chemical engineering Discharge Exact sciences and technology Fundamental and applied biological sciences. Psychology heavy metals Methods. Procedures. Technologies Others radionuclides Solid wastes Stirring Surgical implants Titanium Various methods and equipments waste water treatment and waste minimization Wastes |
| title | Batch biosorption of radioactive thallium on solid waste of oleum rosea process |
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