Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river
The study is based on the determination of the kinetic rates and assessment of self-purification of the Frio River, due to the uptake of organic load. The kinetic rates were calculated by applying differential and logarithmic methods on concentrations of water quality determinants present in each of...
- Autores:
-
Rivera Gutiérrez, Jorge Virgilio
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/60708
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/60708
http://bdigital.unal.edu.co/59040/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
Autopurification
Mountain streams. Modeling
Reaeration. Nitrification
Sedimentation
Deoxygenation
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rivera Gutiérrez, Jorge Virgilio45b02f23-5ce6-43c9-89b0-678e26cf301d3002019-07-02T18:56:01Z2019-07-02T18:56:01Z2015-05-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60708http://bdigital.unal.edu.co/59040/The study is based on the determination of the kinetic rates and assessment of self-purification of the Frio River, due to the uptake of organic load. The kinetic rates were calculated by applying differential and logarithmic methods on concentrations of water quality determinants present in each of the (7) reach of the river. The water system easily recovers the amount of oxygen, kd= 0.4, ka 3.2 d-1, only receives 27.7 Ton. d-1, the organic load, making high concentrations of carbon, ammonium and remain sediment. The length Influence of discharges, LIV- BOD yielded a mean per tranche of 10 km, compared to 3 km each way, means that the river can´t self- purification that need more length of travel. The study illustrates the modeling of the determinants of quality, developed by the QUAL2K, using the calculated rates.application/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/44557Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaRivera Gutiérrez, Jorge Virgilio (2015) Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river. DYNA, 82 (191). pp. 183-193. ISSN 2346-218362 Ingeniería y operaciones afines / EngineeringAutopurificationMountain streams. ModelingReaeration. NitrificationSedimentationDeoxygenationEvaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain riverArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL44557-250889-1-PB.pdfapplication/pdf997172https://repositorio.unal.edu.co/bitstream/unal/60708/1/44557-250889-1-PB.pdfd63cbb071ecb69e905e49ddd7bd74b26MD51THUMBNAIL44557-250889-1-PB.pdf.jpg44557-250889-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9462https://repositorio.unal.edu.co/bitstream/unal/60708/2/44557-250889-1-PB.pdf.jpg1015d894711d92777c6640874c0fb353MD52unal/60708oai:repositorio.unal.edu.co:unal/607082024-04-14 23:11:39.488Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| title |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| spellingShingle |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river 62 Ingeniería y operaciones afines / Engineering Autopurification Mountain streams. Modeling Reaeration. Nitrification Sedimentation Deoxygenation |
| title_short |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| title_full |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| title_fullStr |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| title_full_unstemmed |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| title_sort |
Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river |
| dc.creator.fl_str_mv |
Rivera Gutiérrez, Jorge Virgilio |
| dc.contributor.author.spa.fl_str_mv |
Rivera Gutiérrez, Jorge Virgilio |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering Autopurification Mountain streams. Modeling Reaeration. Nitrification Sedimentation Deoxygenation |
| dc.subject.proposal.spa.fl_str_mv |
Autopurification Mountain streams. Modeling Reaeration. Nitrification Sedimentation Deoxygenation |
| description |
The study is based on the determination of the kinetic rates and assessment of self-purification of the Frio River, due to the uptake of organic load. The kinetic rates were calculated by applying differential and logarithmic methods on concentrations of water quality determinants present in each of the (7) reach of the river. The water system easily recovers the amount of oxygen, kd= 0.4, ka 3.2 d-1, only receives 27.7 Ton. d-1, the organic load, making high concentrations of carbon, ammonium and remain sediment. The length Influence of discharges, LIV- BOD yielded a mean per tranche of 10 km, compared to 3 km each way, means that the river can´t self- purification that need more length of travel. The study illustrates the modeling of the determinants of quality, developed by the QUAL2K, using the calculated rates. |
| publishDate |
2015 |
| dc.date.issued.spa.fl_str_mv |
2015-05-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-02T18:56:01Z |
| dc.date.available.spa.fl_str_mv |
2019-07-02T18:56:01Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/60708 |
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http://bdigital.unal.edu.co/59040/ |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/60708 http://bdigital.unal.edu.co/59040/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/dyna/article/view/44557 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.references.spa.fl_str_mv |
Rivera Gutiérrez, Jorge Virgilio (2015) Evaluation of the kinetics of oxidation and removal of organic matter in the self-purification of a mountain river. DYNA, 82 (191). pp. 183-193. ISSN 2346-2183 |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
| dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
| dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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application/pdf |
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Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas. |
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Universidad Nacional de Colombia |
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