An aqueous concentration model for riverine spills
A numerical model is developed to predict the aqueous concentrations of sparingly soluble compounds resulting from oil, fuel, or chemical spills onto rivers. The model computes the concentration of compounds both in the slick phase and in the aqueous phase by simulating the processes that affect the...
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| Veröffentlicht in: | Journal of hazardous materials 1999, Vol.64 (1), p.37-53 |
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| creator | Hibbs, David E Gulliver, John S Voller, Vaughan R Chen, Yih-Farn |
| description | A numerical model is developed to predict the aqueous concentrations of sparingly soluble compounds resulting from oil, fuel, or chemical spills onto rivers. The model computes the concentration of compounds both in the slick phase and in the aqueous phase by simulating the processes that affect the fate of the spilled compound. Processes simulated by the model include spreading and drifting of the surface slick, evaporation from the slick, dissolution from the slick into the water, volatilization from the water, and longitudinal dispersion in the river. The model is used to simulate a hypothetical spill of jet fuel, demonstrating that the concentration of a compound in the aqueous phase is strongly linked to its concentration in the slick phase. The most soluble and most volatile compounds exhibit the highest aqueous concentrations in the early stages of the spill, but ultimately the less soluble and less volatile compounds reach the highest aqueous concentrations. Streamwise concentration gradients in the slick due to the rapid evaporation of the more volatile compounds are shown to have an effect on the aqueous concentration. |
| doi_str_mv | 10.1016/S0304-3894(98)00226-X |
| format | Article |
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The model computes the concentration of compounds both in the slick phase and in the aqueous phase by simulating the processes that affect the fate of the spilled compound. Processes simulated by the model include spreading and drifting of the surface slick, evaporation from the slick, dissolution from the slick into the water, volatilization from the water, and longitudinal dispersion in the river. The model is used to simulate a hypothetical spill of jet fuel, demonstrating that the concentration of a compound in the aqueous phase is strongly linked to its concentration in the slick phase. The most soluble and most volatile compounds exhibit the highest aqueous concentrations in the early stages of the spill, but ultimately the less soluble and less volatile compounds reach the highest aqueous concentrations. Streamwise concentration gradients in the slick due to the rapid evaporation of the more volatile compounds are shown to have an effect on the aqueous concentration.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/S0304-3894(98)00226-X</identifier><identifier>PMID: 10337392</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Aircraft ; Algorithms ; Applied sciences ; Aqueous phase ; Benzene Derivatives - analysis ; Computer Simulation ; Continental surface waters ; Evaporation ; Exact sciences and technology ; Hazardous Substances - adverse effects ; Hazardous Substances - analysis ; Humans ; Models, Chemical ; Naphthalenes - analysis ; Natural water pollution ; Oils - adverse effects ; Oils - analysis ; Petroleum - adverse effects ; Petroleum - analysis ; Pollution ; Rheology ; Riverine spills ; Solubility ; Surface Properties ; Time Factors ; Toluene - analysis ; Volatilization ; Water - chemistry ; Water Pollution, Chemical - adverse effects ; Water Pollution, Chemical - analysis ; Water treatment and pollution</subject><ispartof>Journal of hazardous materials, 1999, Vol.64 (1), p.37-53</ispartof><rights>1999 Elsevier Science B.V.</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-46732904ec12fec1fb67638ff4bb5d38cbf4b2d343979f4c44299d6dbb1df89e3</citedby><cites>FETCH-LOGICAL-c421t-46732904ec12fec1fb67638ff4bb5d38cbf4b2d343979f4c44299d6dbb1df89e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0304-3894(98)00226-X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1670334$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10337392$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hibbs, David E</creatorcontrib><creatorcontrib>Gulliver, John S</creatorcontrib><creatorcontrib>Voller, Vaughan R</creatorcontrib><creatorcontrib>Chen, Yih-Farn</creatorcontrib><title>An aqueous concentration model for riverine spills</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>A numerical model is developed to predict the aqueous concentrations of sparingly soluble compounds resulting from oil, fuel, or chemical spills onto rivers. The model computes the concentration of compounds both in the slick phase and in the aqueous phase by simulating the processes that affect the fate of the spilled compound. Processes simulated by the model include spreading and drifting of the surface slick, evaporation from the slick, dissolution from the slick into the water, volatilization from the water, and longitudinal dispersion in the river. The model is used to simulate a hypothetical spill of jet fuel, demonstrating that the concentration of a compound in the aqueous phase is strongly linked to its concentration in the slick phase. The most soluble and most volatile compounds exhibit the highest aqueous concentrations in the early stages of the spill, but ultimately the less soluble and less volatile compounds reach the highest aqueous concentrations. Streamwise concentration gradients in the slick due to the rapid evaporation of the more volatile compounds are shown to have an effect on the aqueous concentration.</description><subject>Aircraft</subject><subject>Algorithms</subject><subject>Applied sciences</subject><subject>Aqueous phase</subject><subject>Benzene Derivatives - analysis</subject><subject>Computer Simulation</subject><subject>Continental surface waters</subject><subject>Evaporation</subject><subject>Exact sciences and technology</subject><subject>Hazardous Substances - adverse effects</subject><subject>Hazardous Substances - analysis</subject><subject>Humans</subject><subject>Models, Chemical</subject><subject>Naphthalenes - analysis</subject><subject>Natural water pollution</subject><subject>Oils - adverse effects</subject><subject>Oils - analysis</subject><subject>Petroleum - adverse effects</subject><subject>Petroleum - analysis</subject><subject>Pollution</subject><subject>Rheology</subject><subject>Riverine spills</subject><subject>Solubility</subject><subject>Surface Properties</subject><subject>Time Factors</subject><subject>Toluene - analysis</subject><subject>Volatilization</subject><subject>Water - chemistry</subject><subject>Water Pollution, Chemical - adverse effects</subject><subject>Water Pollution, Chemical - analysis</subject><subject>Water treatment and pollution</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkEtLAzEQx4Motj4-grIHET2s5rXJ5iSl-IKCBxV6C9k8ILLd1GRb8Nubdot68zIzh9_M_PkBcIbgDYKI3b5CAmlJakGvRH0NIcasnO-BMao5KQkhbB-Mf5AROErpA0KIeEUPwQhBQjgReAzwpCvU58qGVSp06LTt-qh6H7piEYxtCxdiEf3aRt_ZIi1926YTcOBUm-zprh-D94f7t-lTOXt5fJ5OZqWmGPUlZZxgAanVCLtcXMM4I7VztGkqQ2rd5AkbQongwlFNKRbCMNM0yLhaWHIMLoe7yxhywtTLhU_atq3qNnElohWsOEQZrAZQx5BStE4uo1-o-CURlBtZcitLbkxIUcutLDnPe-e7B6tmYc2frcFOBi52gEpatS6qTvv0yzGeSZqxuwGz2cba2yiT9ja7ND5a3UsT_D9JvgF6qoXZ</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Hibbs, David E</creator><creator>Gulliver, John S</creator><creator>Voller, Vaughan R</creator><creator>Chen, Yih-Farn</creator><general>Elsevier B.V</general><general>Elsevier</general><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>7ST</scope><scope>C1K</scope><scope>SOI</scope></search><sort><creationdate>1999</creationdate><title>An aqueous concentration model for riverine spills</title><author>Hibbs, David E ; Gulliver, John S ; Voller, Vaughan R ; Chen, Yih-Farn</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-46732904ec12fec1fb67638ff4bb5d38cbf4b2d343979f4c44299d6dbb1df89e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Aircraft</topic><topic>Algorithms</topic><topic>Applied sciences</topic><topic>Aqueous phase</topic><topic>Benzene Derivatives - analysis</topic><topic>Computer Simulation</topic><topic>Continental surface waters</topic><topic>Evaporation</topic><topic>Exact sciences and technology</topic><topic>Hazardous Substances - adverse effects</topic><topic>Hazardous Substances - analysis</topic><topic>Humans</topic><topic>Models, Chemical</topic><topic>Naphthalenes - analysis</topic><topic>Natural water pollution</topic><topic>Oils - adverse effects</topic><topic>Oils - analysis</topic><topic>Petroleum - adverse effects</topic><topic>Petroleum - analysis</topic><topic>Pollution</topic><topic>Rheology</topic><topic>Riverine spills</topic><topic>Solubility</topic><topic>Surface Properties</topic><topic>Time Factors</topic><topic>Toluene - analysis</topic><topic>Volatilization</topic><topic>Water - chemistry</topic><topic>Water Pollution, Chemical - adverse effects</topic><topic>Water Pollution, Chemical - analysis</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hibbs, David E</creatorcontrib><creatorcontrib>Gulliver, John S</creatorcontrib><creatorcontrib>Voller, Vaughan R</creatorcontrib><creatorcontrib>Chen, Yih-Farn</creatorcontrib><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>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hibbs, David E</au><au>Gulliver, John S</au><au>Voller, Vaughan R</au><au>Chen, Yih-Farn</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An aqueous concentration model for riverine spills</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>1999</date><risdate>1999</risdate><volume>64</volume><issue>1</issue><spage>37</spage><epage>53</epage><pages>37-53</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>A numerical model is developed to predict the aqueous concentrations of sparingly soluble compounds resulting from oil, fuel, or chemical spills onto rivers. The model computes the concentration of compounds both in the slick phase and in the aqueous phase by simulating the processes that affect the fate of the spilled compound. Processes simulated by the model include spreading and drifting of the surface slick, evaporation from the slick, dissolution from the slick into the water, volatilization from the water, and longitudinal dispersion in the river. The model is used to simulate a hypothetical spill of jet fuel, demonstrating that the concentration of a compound in the aqueous phase is strongly linked to its concentration in the slick phase. The most soluble and most volatile compounds exhibit the highest aqueous concentrations in the early stages of the spill, but ultimately the less soluble and less volatile compounds reach the highest aqueous concentrations. Streamwise concentration gradients in the slick due to the rapid evaporation of the more volatile compounds are shown to have an effect on the aqueous concentration.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>10337392</pmid><doi>10.1016/S0304-3894(98)00226-X</doi><tpages>17</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0304-3894 |
| ispartof | Journal of hazardous materials, 1999, Vol.64 (1), p.37-53 |
| issn | 0304-3894 1873-3336 |
| language | eng |
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Aircraft Algorithms Applied sciences Aqueous phase Benzene Derivatives - analysis Computer Simulation Continental surface waters Evaporation Exact sciences and technology Hazardous Substances - adverse effects Hazardous Substances - analysis Humans Models, Chemical Naphthalenes - analysis Natural water pollution Oils - adverse effects Oils - analysis Petroleum - adverse effects Petroleum - analysis Pollution Rheology Riverine spills Solubility Surface Properties Time Factors Toluene - analysis Volatilization Water - chemistry Water Pollution, Chemical - adverse effects Water Pollution, Chemical - analysis Water treatment and pollution |
| title | An aqueous concentration model for riverine spills |
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