| Abstract: | The migration through soil of organic solutes in an oil-shale process water (retort water) was studied by using soil columns and analyzing leachates for various organic constituents. Retort water extracted significant quantities of organic anions leached from ammonium-saturated-soil organic matter, and a distilled-water rinse, which followed retort-water leaching, released additional organic acids from the soil. After being corrected for organic constitutents extracted from soil by retort water, dissolved-organic-carbon fractionation analyses of effluent fractions showed that the order of increasing affinity of six organic compound classes for the soil was as follows: hydrophilic neutrals nearly equal to hydrophilic acids, followed by the sequence of hydrophobic acids, hydrophilic bases, hydrophobic bases, and hydrophobic neutrals. Liquid-chromatographic analysis of the aromatic amines in the hydrophobic- and hydrophilic-base fractions showed that the relative order of the rates of migration through the soil column was the same as the order of migration on a reversed-phase, octadecylsilica liquid-chromatographic column. |
| Genre: | Article |
| ProdID: | 70011937 |
| Citation Author: | Leenheer, J. A.; Stuber, H. A. |
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| Citation End Page: | 1475 |
| Citation Issue: | 12 |
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| Citation Language: | English |
| Citation Larger Work Title: | Environmental Science and Technology |
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| Citation Number Of Pages: | 9 |
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| Citation Publisher: | American Chemical Society |
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| Citation Search Results Text: | Migration through soil of organic solutes in an oil-shale process water; 1981; Article; Journal; Environmental Science and Technology; Leenheer, J. A.; Stuber, H. A. |
| Citation Start Page: | 1467 |
| Citation Volume: | 15 |
| Citation Year: | 1981 |
| Type: | citation/reference |
| Text: | Migration through soil of organic solutes in an oil-shale process water; 1981; Article; Journal; Environmental Science and Technology; Leenheer, J. A.; Stuber, H. A. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1021/es00094a007 |
| Date Other: | Thu, 1 Jan 1981 00:00 -0600 |
| Publisher: | American Chemical Society |
