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Author | dc.contributor.author | Quiroz E, Madelaine | |
Admission date | dc.date.accessioned | 2018-12-20T14:14:21Z | |
Available date | dc.date.available | 2018-12-20T14:14:21Z | |
Publication date | dc.date.issued | 2014 | |
Cita de ítem | dc.identifier.citation | Water, Air, and Soil Pollution, Volumen 225, Issue 5, 2018, | |
Identifier | dc.identifier.issn | 15732932 | |
Identifier | dc.identifier.issn | 00496979 | |
Identifier | dc.identifier.other | 10.1007/s11270-014-1934-9 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/155110 | |
Abstract | dc.description.abstract | Biogas must be pretreated before its use; thus, both physical and chemical methods have been implemented to remove the fuel's principal pollutants (CO 2and H2S). Additional removal methods that use microorganisms' biological processes to eliminate pollutants have also emerged. A selection was made from six bacterial isolates to obtain consortia that removed CO2and eventually H2S through the enrichment of cultures and the construction of clone libraries of gene 16S ribosomal DNA (rDNA). The results indicate that the principal differences between consortia were determined in the culture medium. C5 and C6 consortia had photosynthetic biomass 1.42 and 1.52 μg/ml, respectively, and concentration of dissolved CO2 100.6 and 99.1 mg/l, respectively. The clone libraries showed that Rhodopseudomonas sp. had percentages 46.6, 42.5, and 86.8 % in C4, C5, and C6, respectively; Xanthobacter sp., 24.5 %, Castellaniella sp., 18 % in C5, and Sphingobium sp., 39.2 % in C4. © Springer International Publi | |
Lenguage | dc.language.iso | en | |
Publisher | dc.publisher | Kluwer Academic Publishers | |
Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
Source | dc.source | Water, Air, and Soil Pollution | |
Keywords | dc.subject | Acetate | |
Keywords | dc.subject | Bacteria | |
Keywords | dc.subject | Biogas | |
Keywords | dc.subject | Carbon dioxide | |
Keywords | dc.subject | Clone libraries | |
Keywords | dc.subject | Consortia | |
Título | dc.title | Selecting and characterizing bacterial consortia with the potential of fixing CO2 and removing H2S in a biogas atmosphere | |
Document type | dc.type | Artículo de revista | |
Cataloguer | uchile.catalogador | SCOPUS | |
Indexation | uchile.index | Artículo de publicación SCOPUS | |
uchile.cosecha | uchile.cosecha | SI | |
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