Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon
The decrease of physicochemical and microbiological quality of surface supply source for human consumption, requires specific complementary treatments to ensure the supply of safe drinking water. This study evaluated the double filtration technology with two types of Granular Activated Carbon (GAC:...
- Autores:
-
Torres-Lozada, Patricia
Amezquita-Marroquín, Claudia Patricia
Agudelo-Martínez, Karen Daniela
Ortiz-Benítez, Natalia
Martínez-Ducuara, David Santiago
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/68499
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/68499
http://bdigital.unal.edu.co/69532/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
drinking water
granular activated carbon
double filtration
organic material
filter medium
turbidity
agua potable
carbón activado granular
doble filtración
materia orgánica
medio filtrante
Turbiedad
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Universidad Nacional de Colombia |
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| dc.title.spa.fl_str_mv |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| title |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| spellingShingle |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon 62 Ingeniería y operaciones afines / Engineering drinking water granular activated carbon double filtration organic material filter medium turbidity agua potable carbón activado granular doble filtración materia orgánica medio filtrante Turbiedad |
| title_short |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| title_full |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| title_fullStr |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| title_full_unstemmed |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| title_sort |
Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon |
| dc.creator.fl_str_mv |
Torres-Lozada, Patricia Amezquita-Marroquín, Claudia Patricia Agudelo-Martínez, Karen Daniela Ortiz-Benítez, Natalia Martínez-Ducuara, David Santiago |
| dc.contributor.author.spa.fl_str_mv |
Torres-Lozada, Patricia Amezquita-Marroquín, Claudia Patricia Agudelo-Martínez, Karen Daniela Ortiz-Benítez, Natalia Martínez-Ducuara, David Santiago |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering drinking water granular activated carbon double filtration organic material filter medium turbidity agua potable carbón activado granular doble filtración materia orgánica medio filtrante Turbiedad |
| dc.subject.proposal.spa.fl_str_mv |
drinking water granular activated carbon double filtration organic material filter medium turbidity agua potable carbón activado granular doble filtración materia orgánica medio filtrante Turbiedad |
| description |
The decrease of physicochemical and microbiological quality of surface supply source for human consumption, requires specific complementary treatments to ensure the supply of safe drinking water. This study evaluated the double filtration technology with two types of Granular Activated Carbon (GAC: vegetable-coconut and mineral-bituminous shells, respectively), to determine its influence in reducing turbidity and mainly dissolved organic matter (UV254). We used filtered water from a Conventional Water Treatment Plant (WTP) and the second filtration stage were made using continuous flow gravity columns at laboratory-scale with different percentages of GAC:sand (100:0, 80:20, 50:50, 30:70, and 0:100). While the sand filter presented the best turbidity removal efficiency, the CAG filters were more efficient at UV254 removal, being most efficient the filters with greater percentage of GAC. The results demonstrate that the use of double filtration technology with GAC can be an efficient alternative for the removal of organic matter to obtain safe drinking water. |
| publishDate |
2018 |
| dc.date.issued.spa.fl_str_mv |
2018-04-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T06:57:20Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T06:57:20Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
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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/68499 |
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http://bdigital.unal.edu.co/69532/ |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/68499 http://bdigital.unal.edu.co/69532/ |
| 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/65488 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.references.spa.fl_str_mv |
Torres-Lozada, Patricia and Amezquita-Marroquín, Claudia Patricia and Agudelo-Martínez, Karen Daniela and Ortiz-Benítez, Natalia and Martínez-Ducuara, David Santiago (2018) Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon. DYNA, 85 (205). pp. 234-239. ISSN 2346-2183 |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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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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https://repositorio.unal.edu.co/bitstream/unal/68499/1/65488-385851-2-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/68499/2/65488-385851-2-PB.pdf.jpg |
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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_abf2Torres-Lozada, Patricia2efc2da0-0823-4e06-ab5b-b5bcb22ea6dc300Amezquita-Marroquín, Claudia Patricia6da38492-d881-4159-806e-ead8a1b6d45f300Agudelo-Martínez, Karen Daniela07c22625-f2b1-4a3a-b14b-b2dea7b702c4300Ortiz-Benítez, Natalia4e7256ce-7d4a-44ec-8d37-6d652f03dc93300Martínez-Ducuara, David Santiago312ea4cd-6533-4fa4-a677-bb4be38ed5423002019-07-03T06:57:20Z2019-07-03T06:57:20Z2018-04-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/68499http://bdigital.unal.edu.co/69532/The decrease of physicochemical and microbiological quality of surface supply source for human consumption, requires specific complementary treatments to ensure the supply of safe drinking water. This study evaluated the double filtration technology with two types of Granular Activated Carbon (GAC: vegetable-coconut and mineral-bituminous shells, respectively), to determine its influence in reducing turbidity and mainly dissolved organic matter (UV254). We used filtered water from a Conventional Water Treatment Plant (WTP) and the second filtration stage were made using continuous flow gravity columns at laboratory-scale with different percentages of GAC:sand (100:0, 80:20, 50:50, 30:70, and 0:100). While the sand filter presented the best turbidity removal efficiency, the CAG filters were more efficient at UV254 removal, being most efficient the filters with greater percentage of GAC. The results demonstrate that the use of double filtration technology with GAC can be an efficient alternative for the removal of organic matter to obtain safe drinking water.La reducción de la calidad fisicoquímica y microbiológica de las fuentes superficiales de suministro para consumo humano, requiere utilizar tratamientos complementarios para garantizar el suministro de agua segura. En este estudio se evaluó la doble filtración con carbón activado granular (CAG: vegetal- cáscara de coco y mineral-bituminoso), para evaluar la reducción de turbiedad y materia orgánica disuelta (UV254). Se empleó agua filtrada de una Planta de Tratamiento Convencional–PTAP; la segunda filtración se realizó en columnas de laboratorio de flujo continuo a gravedad, con porcentajes CAG:arena 100:0, 80:20, 50:50, 30:70, 0:100. Mientras el filtro de arena fue más eficiente en remoción de turbiedad, las configuraciones con CAG lo fueron en la remoción de UV254, siendo más eficientes los filtros con mayor porcentaje de CAG. Los resultados demuestran que la doble filtración empleando CAG, puede ser una alternativa eficiente para la remoción de materia orgánica y la producción de un agua potable segura.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Minashttps://revistas.unal.edu.co/index.php/dyna/article/view/65488Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaTorres-Lozada, Patricia and Amezquita-Marroquín, Claudia Patricia and Agudelo-Martínez, Karen Daniela and Ortiz-Benítez, Natalia and Martínez-Ducuara, David Santiago (2018) Evaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbon. DYNA, 85 (205). pp. 234-239. ISSN 2346-218362 Ingeniería y operaciones afines / Engineeringdrinking watergranular activated carbondouble filtrationorganic materialfilter mediumturbidityagua potablecarbón activado granulardoble filtraciónmateria orgánicamedio filtranteTurbiedadEvaluation of turbidity and dissolved organic matter removal through double filtration technology with activated carbonArtículo 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/ARTORIGINAL65488-385851-2-PB.pdfapplication/pdf432146https://repositorio.unal.edu.co/bitstream/unal/68499/1/65488-385851-2-PB.pdfcd5264f62e846ebb3c20adcf8d884147MD51THUMBNAIL65488-385851-2-PB.pdf.jpg65488-385851-2-PB.pdf.jpgGenerated Thumbnailimage/jpeg9902https://repositorio.unal.edu.co/bitstream/unal/68499/2/65488-385851-2-PB.pdf.jpg9968888340f156ad1fc5a3329801943eMD52unal/68499oai:repositorio.unal.edu.co:unal/684992023-06-04 23:03:05.447Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |