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قياس ملوثات التعدين استنادا الكربون عن طريق الجمع بين CO<sub> 2</sub> الجريان والكربون المشع تحليلات
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Environnement
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Journal JoVE Environnement
Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses
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قياس ملوثات التعدين استنادا الكربون عن طريق الجمع بين CO<sub> 2</sub> الجريان والكربون المشع تحليلات

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11:19 min

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October 21, 2016

DOI:

10.3791/53233-v

DOI:
10.3791/53233-v

•

11:19 min
October 21, 2016

•

6 Views
, , ,
1Marine Biogeochemistry, Code 6114,US Naval Research Laboratory, 2Department of Biological and Ecological Engineering,Oregon State University

Summary

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A protocol is described wherein CO2 mineralized from organic contaminant (derived from petroleum feedstocks) biodegradation is trapped, quantified, and analyzed for 14C content. A model is developed to determine CO2 capture zone's spatial extent. Spatial and temporal measurements allow integrating contaminant mineralization rates for predicting remediation extent and time.

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Boyd, T. J., Montgomery, M. T., Cuenca, R. H., Hagimoto, Y. Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses. J. Vis. Exp. (116), e53233, doi:10.3791/53233 (2016).

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