Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill
Delivery of dissolved chemicals to potentially bioremediate oil from the Exxon Valdez oil spill was investigated at Smith Island, Prince William Sound, Alaska. Two transects for tracer application were installed: one at a clean area and another at an oiled area. Tracer delivery occurred under ambien...
Published in: | Groundwater Monitoring & Remediation |
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crwiley:10.1111/j.1745-6592.2011.01335.x 2024-09-15T18:35:55+00:00 Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill Boufadel, Michel C. Bobo, Adane M. Xia, Yuqiang 2011 http://dx.doi.org/10.1111/j.1745-6592.2011.01335.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1745-6592.2011.01335.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1745-6592.2011.01335.x/fullpdf en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Groundwater Monitoring & Remediation volume 31, issue 2, page 80-91 ISSN 1069-3629 1745-6592 journal-article 2011 crwiley https://doi.org/10.1111/j.1745-6592.2011.01335.x 2024-08-15T04:18:33Z Delivery of dissolved chemicals to potentially bioremediate oil from the Exxon Valdez oil spill was investigated at Smith Island, Prince William Sound, Alaska. Two transects for tracer application were installed: one at a clean area and another at an oiled area. Tracer delivery occurred under ambient pressure through manifolds. Lithium in LiBr/sea water solution was the inert tracer, and the solution (82.6 mg/L of lithium) was released at a flow rate of 0.23 L/min for 58.5 h. While maintaining the flow rate, the solution was switched to sea water (i.e., 0.0 mg/L of lithium) for 16 h. The results show that the tracer moved landward with rising tides and seaward with falling tides. The plume got deeper moving landward and shallower moving seaward of the manifold. Thus, in situations where oil biodegradation is limited by the availability of nutrients or oxygen, applying these chemicals by this technique would allow them to reach entrapped oil seaward of the manifold from below. The seaward plume traveling speed (around 2.0 m/d) suggests that this technique is logistically feasible from a hydraulic point of view. Article in Journal/Newspaper Smith Island Alaska Wiley Online Library Groundwater Monitoring & Remediation 31 2 80 91 |
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Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Delivery of dissolved chemicals to potentially bioremediate oil from the Exxon Valdez oil spill was investigated at Smith Island, Prince William Sound, Alaska. Two transects for tracer application were installed: one at a clean area and another at an oiled area. Tracer delivery occurred under ambient pressure through manifolds. Lithium in LiBr/sea water solution was the inert tracer, and the solution (82.6 mg/L of lithium) was released at a flow rate of 0.23 L/min for 58.5 h. While maintaining the flow rate, the solution was switched to sea water (i.e., 0.0 mg/L of lithium) for 16 h. The results show that the tracer moved landward with rising tides and seaward with falling tides. The plume got deeper moving landward and shallower moving seaward of the manifold. Thus, in situations where oil biodegradation is limited by the availability of nutrients or oxygen, applying these chemicals by this technique would allow them to reach entrapped oil seaward of the manifold from below. The seaward plume traveling speed (around 2.0 m/d) suggests that this technique is logistically feasible from a hydraulic point of view. |
format |
Article in Journal/Newspaper |
author |
Boufadel, Michel C. Bobo, Adane M. Xia, Yuqiang |
spellingShingle |
Boufadel, Michel C. Bobo, Adane M. Xia, Yuqiang Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill |
author_facet |
Boufadel, Michel C. Bobo, Adane M. Xia, Yuqiang |
author_sort |
Boufadel, Michel C. |
title |
Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill |
title_short |
Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill |
title_full |
Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill |
title_fullStr |
Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill |
title_full_unstemmed |
Feasibility of Deep Nutrients Delivery into a Prince William Sound Beach for the Bioremediation of the Exxon Valdez Oil Spill |
title_sort |
feasibility of deep nutrients delivery into a prince william sound beach for the bioremediation of the exxon valdez oil spill |
publisher |
Wiley |
publishDate |
2011 |
url |
http://dx.doi.org/10.1111/j.1745-6592.2011.01335.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1745-6592.2011.01335.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1745-6592.2011.01335.x/fullpdf |
genre |
Smith Island Alaska |
genre_facet |
Smith Island Alaska |
op_source |
Groundwater Monitoring & Remediation volume 31, issue 2, page 80-91 ISSN 1069-3629 1745-6592 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1745-6592.2011.01335.x |
container_title |
Groundwater Monitoring & Remediation |
container_volume |
31 |
container_issue |
2 |
container_start_page |
80 |
op_container_end_page |
91 |
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1810479121219715072 |