| Abstract: | Radiometric detection headspace analyses of microcosms containing bed sediments from two geographically distinct sites indicated that 10-39% of the radiolabeled carbon transformed during anaerobic biodegradation of [1,2- 14C]trichloroethene (TCE) or [1,2-14C]vinyl chloride (VC) under methanogenic conditions was ultimately incorporated into 14CH4. The results demonstrate that, in addition to ethene, ethane, and CO2, CH4 can be a significant product of chloroethene biodegradation in some methanogenic sediments.Radiometric detection headspace analyses of microcosms containing bed sediments from two geographically distinct sites indicated that 10-39% of the radiolabeled carbon transformed during anaerobic biodegradation of [1,2-14C]trichloroethene (TCE) or [1,2-14C]vinyl chloride (VC) under methanogenic conditions was ultimately incorporated into 14CH4. The results demonstrate that, in addition to ethene, ethane, and CO2, CH4 can be a significant product of chloroethene biodegradation in some methanogenic sediments. |
| Genre: | Article |
| ProdID: | 70021745 |
| Citation Author: | Bradley, P. M.; Chapelle, F. H. |
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| Citation End Page: | 656 |
| Citation Issue: | 4 |
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| Citation Language: | English |
| Citation Larger Work Title: | Environmental Science and Technology |
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| Citation Number Of Pages: | 4 |
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| Citation Publisher: | ACS |
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| Citation Search Results Text: | Methane as a product of chloroethene biodegradation under methanogenic conditions; 1999; Article; Journal; Environmental Science and Technology; Bradley, P. M.; Chapelle, F. H. |
| Citation Start Page: | 653 |
| Citation Volume: | 33 |
| Citation Year: | 1999 |
| Type: | citation/reference |
| Text: | Methane as a product of chloroethene biodegradation under methanogenic conditions; 1999; Article; Journal; Environmental Science and Technology; Bradley, P. M.; Chapelle, F. H. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1021/es981027+ |
| Date Other: | Fri, 1 Jan 1999 00:00 -0600 |
| Publisher: | ACS |
