Evaluation of synchrotron X-ray computerized microtomography for the visualization of transport processes in low-porosity materials
Synchrotron-source X-ray computerized microtomography (CMT) is evaluated as a method to visualize transport processes. We conclude that CMT is adequate for visualization of transport experiments if the right conditions exist. Namely, 1) not much more than one-order-of-magnitude range in concentratio...
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| Veröffentlicht in: | Journal of contaminant hydrology 2005-07, Vol.78 (3), p.167-183 |
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| creator | Altman, Susan J. Peplinski, William J. Rivers, Mark L. |
| description | Synchrotron-source X-ray computerized microtomography (CMT) is evaluated as a method to visualize transport processes. We conclude that CMT is adequate for visualization of transport experiments if the right conditions exist. Namely, 1) not much more than one-order-of-magnitude range in concentration data is needed for the study, 2) the pore space in the samples are greater than approximately 2–50 μm, depending on the sample size and system setup; 3) the sample is fine-grained enough so that a representative elemental volume (REV) can be contained by a 2–10 mm diameter sample, and 4) the transport process is slow enough that significant changes do not occur within the 25–50 min (and possibly less in the future) needed to collect data for one three-dimensional image.
Absorption edge difference imaging (AEDI) in association with CMT is introduced as a method to enhance pore-space visualization. We successfully imaged the pore space in a low-porosity granodiorite, diorite and fine-grained granite cores and a higher-porosity soil aggregate sample. We found that the pore space important to transport in the core samples was smaller than what we were able to visualize with CMT. We also made rudimentary associations of minerals with pore-space location. |
| doi_str_mv | 10.1016/j.jconhyd.2005.05.004 |
| format | Article |
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Absorption edge difference imaging (AEDI) in association with CMT is introduced as a method to enhance pore-space visualization. We successfully imaged the pore space in a low-porosity granodiorite, diorite and fine-grained granite cores and a higher-porosity soil aggregate sample. We found that the pore space important to transport in the core samples was smaller than what we were able to visualize with CMT. We also made rudimentary associations of minerals with pore-space location.</description><identifier>ISSN: 0169-7722</identifier><identifier>EISSN: 1873-6009</identifier><identifier>DOI: 10.1016/j.jconhyd.2005.05.004</identifier><identifier>PMID: 16019110</identifier><identifier>CODEN: JCOHE6</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Absorption ; Biological Transport ; computed tomography ; Computerized microtomography ; Contaminant transport ; contaminants ; Crystalline rock ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; groundwater contamination ; groundwater flow ; Hydrogeology ; Hydrology. Hydrogeology ; image analysis ; Imaging, Three-Dimensional ; Minerals - analysis ; Minerals - chemistry ; Permeability ; Pollution, environment geology ; Pore space ; Porosity ; porous media ; Soil ; Synchrotron radiation ; synchrotron X-ray computerized microtomography ; Synchrotrons ; Tomography, X-Ray Computed - methods ; Visualization ; X-radiation ; X-ray attenuation</subject><ispartof>Journal of contaminant hydrology, 2005-07, Vol.78 (3), p.167-183</ispartof><rights>2005 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c514t-37c7f005fffe6433b35f48cbebfd04d2235bbcfcaab65031a044d08e58361e3d3</citedby><cites>FETCH-LOGICAL-c514t-37c7f005fffe6433b35f48cbebfd04d2235bbcfcaab65031a044d08e58361e3d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jconhyd.2005.05.004$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16972227$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/16019110$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Altman, Susan J.</creatorcontrib><creatorcontrib>Peplinski, William J.</creatorcontrib><creatorcontrib>Rivers, Mark L.</creatorcontrib><title>Evaluation of synchrotron X-ray computerized microtomography for the visualization of transport processes in low-porosity materials</title><title>Journal of contaminant hydrology</title><addtitle>J Contam Hydrol</addtitle><description>Synchrotron-source X-ray computerized microtomography (CMT) is evaluated as a method to visualize transport processes. We conclude that CMT is adequate for visualization of transport experiments if the right conditions exist. Namely, 1) not much more than one-order-of-magnitude range in concentration data is needed for the study, 2) the pore space in the samples are greater than approximately 2–50 μm, depending on the sample size and system setup; 3) the sample is fine-grained enough so that a representative elemental volume (REV) can be contained by a 2–10 mm diameter sample, and 4) the transport process is slow enough that significant changes do not occur within the 25–50 min (and possibly less in the future) needed to collect data for one three-dimensional image.
Absorption edge difference imaging (AEDI) in association with CMT is introduced as a method to enhance pore-space visualization. We successfully imaged the pore space in a low-porosity granodiorite, diorite and fine-grained granite cores and a higher-porosity soil aggregate sample. We found that the pore space important to transport in the core samples was smaller than what we were able to visualize with CMT. We also made rudimentary associations of minerals with pore-space location.</description><subject>Absorption</subject><subject>Biological Transport</subject><subject>computed tomography</subject><subject>Computerized microtomography</subject><subject>Contaminant transport</subject><subject>contaminants</subject><subject>Crystalline rock</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>groundwater contamination</subject><subject>groundwater flow</subject><subject>Hydrogeology</subject><subject>Hydrology. Hydrogeology</subject><subject>image analysis</subject><subject>Imaging, Three-Dimensional</subject><subject>Minerals - analysis</subject><subject>Minerals - chemistry</subject><subject>Permeability</subject><subject>Pollution, environment geology</subject><subject>Pore space</subject><subject>Porosity</subject><subject>porous media</subject><subject>Soil</subject><subject>Synchrotron radiation</subject><subject>synchrotron X-ray computerized microtomography</subject><subject>Synchrotrons</subject><subject>Tomography, X-Ray Computed - methods</subject><subject>Visualization</subject><subject>X-radiation</subject><subject>X-ray attenuation</subject><issn>0169-7722</issn><issn>1873-6009</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhi0EotvCTwB8gVuWcex87AlVVSlIlThAJW6W44y7XiVxsJ1F6ZU_jsNGwK3SSCPbz3z4fQl5xWDLgJXvD9uDdsN-brc5QLFdAsQTsmF1xbMSYPeUbBK3y6oqz8_IeQgHAKhqqJ-TM1YC2zEGG_Lr-qi6SUXrBuoMDfOg995Fn47fM69mql0_ThG9fcCW9lanR9e7e6_G_UyN8zTukR5tmFRnH_72iV4NYXQ-0tE7jSFgoHagnfuZpVsXbJxpr5a2qgsvyDOTEr5c8wW5-3j97epTdvvl5vPV5W2mCyZixitdmfRXYwyWgvOGF0bUusHGtCDaPOdF02ijlWrKAjhTIEQLNRY1Lxnyll-Qd6e-aacfE4Yoexs0dp0a0E1BljVUSTh4FGSVSALmC1icwCRLCB6NHL3tlZ8lA7nYJA9ytUkuNsklQKS61-uAqemx_Ve1-pKAtyuggladSXJqG_7jdsnVvErcmxNnlJPq3ifm7msOjAODvBR_VvxwIjApe7ToZdAWB42t9aijbJ19ZNnfIkLA6g</recordid><startdate>20050701</startdate><enddate>20050701</enddate><creator>Altman, Susan J.</creator><creator>Peplinski, William J.</creator><creator>Rivers, Mark L.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>FBQ</scope><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>7QH</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>20050701</creationdate><title>Evaluation of synchrotron X-ray computerized microtomography for the visualization of transport processes in low-porosity materials</title><author>Altman, Susan J. ; Peplinski, William J. ; Rivers, Mark L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c514t-37c7f005fffe6433b35f48cbebfd04d2235bbcfcaab65031a044d08e58361e3d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Absorption</topic><topic>Biological Transport</topic><topic>computed tomography</topic><topic>Computerized microtomography</topic><topic>Contaminant transport</topic><topic>contaminants</topic><topic>Crystalline rock</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>groundwater contamination</topic><topic>groundwater flow</topic><topic>Hydrogeology</topic><topic>Hydrology. Hydrogeology</topic><topic>image analysis</topic><topic>Imaging, Three-Dimensional</topic><topic>Minerals - analysis</topic><topic>Minerals - chemistry</topic><topic>Permeability</topic><topic>Pollution, environment geology</topic><topic>Pore space</topic><topic>Porosity</topic><topic>porous media</topic><topic>Soil</topic><topic>Synchrotron radiation</topic><topic>synchrotron X-ray computerized microtomography</topic><topic>Synchrotrons</topic><topic>Tomography, X-Ray Computed - methods</topic><topic>Visualization</topic><topic>X-radiation</topic><topic>X-ray attenuation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Altman, Susan J.</creatorcontrib><creatorcontrib>Peplinski, William J.</creatorcontrib><creatorcontrib>Rivers, Mark L.</creatorcontrib><collection>AGRIS</collection><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>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of contaminant hydrology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Altman, Susan J.</au><au>Peplinski, William J.</au><au>Rivers, Mark L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of synchrotron X-ray computerized microtomography for the visualization of transport processes in low-porosity materials</atitle><jtitle>Journal of contaminant hydrology</jtitle><addtitle>J Contam Hydrol</addtitle><date>2005-07-01</date><risdate>2005</risdate><volume>78</volume><issue>3</issue><spage>167</spage><epage>183</epage><pages>167-183</pages><issn>0169-7722</issn><eissn>1873-6009</eissn><coden>JCOHE6</coden><abstract>Synchrotron-source X-ray computerized microtomography (CMT) is evaluated as a method to visualize transport processes. We conclude that CMT is adequate for visualization of transport experiments if the right conditions exist. Namely, 1) not much more than one-order-of-magnitude range in concentration data is needed for the study, 2) the pore space in the samples are greater than approximately 2–50 μm, depending on the sample size and system setup; 3) the sample is fine-grained enough so that a representative elemental volume (REV) can be contained by a 2–10 mm diameter sample, and 4) the transport process is slow enough that significant changes do not occur within the 25–50 min (and possibly less in the future) needed to collect data for one three-dimensional image.
Absorption edge difference imaging (AEDI) in association with CMT is introduced as a method to enhance pore-space visualization. We successfully imaged the pore space in a low-porosity granodiorite, diorite and fine-grained granite cores and a higher-porosity soil aggregate sample. We found that the pore space important to transport in the core samples was smaller than what we were able to visualize with CMT. We also made rudimentary associations of minerals with pore-space location.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>16019110</pmid><doi>10.1016/j.jconhyd.2005.05.004</doi><tpages>17</tpages></addata></record> |
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| subjects | Absorption Biological Transport computed tomography Computerized microtomography Contaminant transport contaminants Crystalline rock Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology groundwater contamination groundwater flow Hydrogeology Hydrology. Hydrogeology image analysis Imaging, Three-Dimensional Minerals - analysis Minerals - chemistry Permeability Pollution, environment geology Pore space Porosity porous media Soil Synchrotron radiation synchrotron X-ray computerized microtomography Synchrotrons Tomography, X-Ray Computed - methods Visualization X-radiation X-ray attenuation |
| title | Evaluation of synchrotron X-ray computerized microtomography for the visualization of transport processes in low-porosity materials |
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