Investigation of Cs(I) uptake on Beishan soil combined batch and EDS techniques
The uptake of Cs(I) on Beishan soil (BS) was strongly dependent on ionic strength and hardly dependent on pH over the observed pH range (6–13). The foreign cations competed with Cs(I) in the following order: K +>Mg 2+>Ca 2+≈Na +>Li +. The uptake of Cs(I) was a pseudo-second-order process an...
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| Veröffentlicht in: | Applied radiation and isotopes 2012, Vol.70 (1), p.13-19 |
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| creator | Fan, Q.H. Xu, J.Z. Niu, Z.W. Li, P. Wu, W.S. |
| description | The uptake of Cs(I) on Beishan soil (BS) was strongly dependent on ionic strength and hardly dependent on pH over the observed pH range (6–13). The foreign cations competed with Cs(I) in the following order: K
+>Mg
2+>Ca
2+≈Na
+>Li
+. The uptake of Cs(I) was a pseudo-second-order process and the activation energy,
E
a
, was about 2.16
kJ/mol. EDS analysis suggested that the most of Cs(I) was converged on the basal plane, and a small fraction bound on the frayed sorption site. All the results suggested that ion exchange was the main approach for Cs(I) uptake on BS.
► Mineral composition and chemical component of Beishan soil were characterized firstly. ► Uptake kinetic process of Cs(I) on Beishan soil was investigated at different temperature. ► EDS technique was applied to study the uptake behaviors on Beishan soil surface. |
| doi_str_mv | 10.1016/j.apradiso.2011.07.004 |
| format | Article |
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+>Mg
2+>Ca
2+≈Na
+>Li
+. The uptake of Cs(I) was a pseudo-second-order process and the activation energy,
E
a
, was about 2.16
kJ/mol. EDS analysis suggested that the most of Cs(I) was converged on the basal plane, and a small fraction bound on the frayed sorption site. All the results suggested that ion exchange was the main approach for Cs(I) uptake on BS.
► Mineral composition and chemical component of Beishan soil were characterized firstly. ► Uptake kinetic process of Cs(I) on Beishan soil was investigated at different temperature. ► EDS technique was applied to study the uptake behaviors on Beishan soil surface.</description><identifier>ISSN: 0969-8043</identifier><identifier>EISSN: 1872-9800</identifier><identifier>DOI: 10.1016/j.apradiso.2011.07.004</identifier><identifier>PMID: 21803592</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Absorption ; Beishan soil ; Cesium ; Cesium - analysis ; EDS ; Foreign ions ; Humic substances ; Ion exchange ; Kinetics ; Radioactive Waste - analysis ; Soil - analysis ; Soil - chemistry ; Soil Pollutants, Radioactive - analysis</subject><ispartof>Applied radiation and isotopes, 2012, Vol.70 (1), p.13-19</ispartof><rights>2011 Elsevier Ltd</rights><rights>Copyright © 2011 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-423c37ccaaf64c7af1a57f73e88fe09598123618d3b23cb9625a8b1781cd17223</citedby><cites>FETCH-LOGICAL-c433t-423c37ccaaf64c7af1a57f73e88fe09598123618d3b23cb9625a8b1781cd17223</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0969804311003642$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21803592$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fan, Q.H.</creatorcontrib><creatorcontrib>Xu, J.Z.</creatorcontrib><creatorcontrib>Niu, Z.W.</creatorcontrib><creatorcontrib>Li, P.</creatorcontrib><creatorcontrib>Wu, W.S.</creatorcontrib><title>Investigation of Cs(I) uptake on Beishan soil combined batch and EDS techniques</title><title>Applied radiation and isotopes</title><addtitle>Appl Radiat Isot</addtitle><description>The uptake of Cs(I) on Beishan soil (BS) was strongly dependent on ionic strength and hardly dependent on pH over the observed pH range (6–13). The foreign cations competed with Cs(I) in the following order: K
+>Mg
2+>Ca
2+≈Na
+>Li
+. The uptake of Cs(I) was a pseudo-second-order process and the activation energy,
E
a
, was about 2.16
kJ/mol. EDS analysis suggested that the most of Cs(I) was converged on the basal plane, and a small fraction bound on the frayed sorption site. All the results suggested that ion exchange was the main approach for Cs(I) uptake on BS.
► Mineral composition and chemical component of Beishan soil were characterized firstly. ► Uptake kinetic process of Cs(I) on Beishan soil was investigated at different temperature. ► EDS technique was applied to study the uptake behaviors on Beishan soil surface.</description><subject>Absorption</subject><subject>Beishan soil</subject><subject>Cesium</subject><subject>Cesium - analysis</subject><subject>EDS</subject><subject>Foreign ions</subject><subject>Humic substances</subject><subject>Ion exchange</subject><subject>Kinetics</subject><subject>Radioactive Waste - analysis</subject><subject>Soil - analysis</subject><subject>Soil - chemistry</subject><subject>Soil Pollutants, Radioactive - analysis</subject><issn>0969-8043</issn><issn>1872-9800</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1PAjEQhhujUfz4C6Q39bDrtF227U1FVBISDuq56XZnpQhb3C4k_nuXAF49TTJ53nkzDyF9BikDlt_NU7tqbOljSDkwloJMAbIj0mNK8kQrgGPSA53rREEmzsh5jHPoCKX5KTnjTIEYaN4j03G9wdj6T9v6UNNQ0WG8Gd_S9aq1X0i71SP6OLM1jcEvqAvLwtdY0sK2bkZtXdLR0xtt0c1q_73GeElOKruIeLWfF-TjefQ-fE0m05fx8GGSuEyINsm4cEI6Z22VZ07aitmBrKRApSoEPdCKcZEzVYqiIwud84FVBZOKuZJJzsUFud7dXTVh29uapY8OFwtbY1hHoyEDxpWAjsx3pGtCjA1WZtX4pW1-DAOzdWnm5uDSbF0akKYz1QX7-4p1scTyL3aQ1wH3OwC7RzceGxOdx9ph6Rt0rSmD_6_jF9xyh2E</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Fan, Q.H.</creator><creator>Xu, J.Z.</creator><creator>Niu, Z.W.</creator><creator>Li, P.</creator><creator>Wu, W.S.</creator><general>Elsevier Ltd</general><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>7X8</scope></search><sort><creationdate>2012</creationdate><title>Investigation of Cs(I) uptake on Beishan soil combined batch and EDS techniques</title><author>Fan, Q.H. ; Xu, J.Z. ; Niu, Z.W. ; Li, P. ; Wu, W.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-423c37ccaaf64c7af1a57f73e88fe09598123618d3b23cb9625a8b1781cd17223</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Absorption</topic><topic>Beishan soil</topic><topic>Cesium</topic><topic>Cesium - analysis</topic><topic>EDS</topic><topic>Foreign ions</topic><topic>Humic substances</topic><topic>Ion exchange</topic><topic>Kinetics</topic><topic>Radioactive Waste - analysis</topic><topic>Soil - analysis</topic><topic>Soil - chemistry</topic><topic>Soil Pollutants, Radioactive - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Q.H.</creatorcontrib><creatorcontrib>Xu, J.Z.</creatorcontrib><creatorcontrib>Niu, Z.W.</creatorcontrib><creatorcontrib>Li, P.</creatorcontrib><creatorcontrib>Wu, W.S.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Applied radiation and isotopes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Q.H.</au><au>Xu, J.Z.</au><au>Niu, Z.W.</au><au>Li, P.</au><au>Wu, W.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of Cs(I) uptake on Beishan soil combined batch and EDS techniques</atitle><jtitle>Applied radiation and isotopes</jtitle><addtitle>Appl Radiat Isot</addtitle><date>2012</date><risdate>2012</risdate><volume>70</volume><issue>1</issue><spage>13</spage><epage>19</epage><pages>13-19</pages><issn>0969-8043</issn><eissn>1872-9800</eissn><abstract>The uptake of Cs(I) on Beishan soil (BS) was strongly dependent on ionic strength and hardly dependent on pH over the observed pH range (6–13). The foreign cations competed with Cs(I) in the following order: K
+>Mg
2+>Ca
2+≈Na
+>Li
+. The uptake of Cs(I) was a pseudo-second-order process and the activation energy,
E
a
, was about 2.16
kJ/mol. EDS analysis suggested that the most of Cs(I) was converged on the basal plane, and a small fraction bound on the frayed sorption site. All the results suggested that ion exchange was the main approach for Cs(I) uptake on BS.
► Mineral composition and chemical component of Beishan soil were characterized firstly. ► Uptake kinetic process of Cs(I) on Beishan soil was investigated at different temperature. ► EDS technique was applied to study the uptake behaviors on Beishan soil surface.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>21803592</pmid><doi>10.1016/j.apradiso.2011.07.004</doi><tpages>7</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Absorption Beishan soil Cesium Cesium - analysis EDS Foreign ions Humic substances Ion exchange Kinetics Radioactive Waste - analysis Soil - analysis Soil - chemistry Soil Pollutants, Radioactive - analysis |
| title | Investigation of Cs(I) uptake on Beishan soil combined batch and EDS techniques |
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