Characterization of deposits formed in a water distribution system
ABSTRACT : The development of unwanted deposits in any water distribution system is unavoidable under standard conditions. Knowing the composition of such deposits will help to establish the causes of deposit formation and consequently to be able to keep water quality as high as possible. This paper...
- Autores:
-
Echeverría Echeverría, Félix
Castaño González, Juan Guillermo
Arroyave Posada, Carlos Enrique
Peñuela Mesa, Gustavo Antonio
Ramírez Pérez, Auxilio
Morató, Jordi
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2009
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/25034
- Acceso en línea:
- http://hdl.handle.net/10495/25034
- Palabra clave:
- Biopelículas
Biofilms
Abastecimiento de agua
Water-supply
sistemas de distribución de agua
Water distribution systems
Análisis fisicoquímicos
physico-chemical analysis
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/2.5/co/
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| dc.title.spa.fl_str_mv |
Characterization of deposits formed in a water distribution system |
| dc.title.translated.spa.fl_str_mv |
Caracterización de depósitos formados en un sistema de distribución de agua potable |
| title |
Characterization of deposits formed in a water distribution system |
| spellingShingle |
Characterization of deposits formed in a water distribution system Biopelículas Biofilms Abastecimiento de agua Water-supply sistemas de distribución de agua Water distribution systems Análisis fisicoquímicos physico-chemical analysis |
| title_short |
Characterization of deposits formed in a water distribution system |
| title_full |
Characterization of deposits formed in a water distribution system |
| title_fullStr |
Characterization of deposits formed in a water distribution system |
| title_full_unstemmed |
Characterization of deposits formed in a water distribution system |
| title_sort |
Characterization of deposits formed in a water distribution system |
| dc.creator.fl_str_mv |
Echeverría Echeverría, Félix Castaño González, Juan Guillermo Arroyave Posada, Carlos Enrique Peñuela Mesa, Gustavo Antonio Ramírez Pérez, Auxilio Morató, Jordi |
| dc.contributor.author.none.fl_str_mv |
Echeverría Echeverría, Félix Castaño González, Juan Guillermo Arroyave Posada, Carlos Enrique Peñuela Mesa, Gustavo Antonio Ramírez Pérez, Auxilio Morató, Jordi |
| dc.contributor.researchgroup.spa.fl_str_mv |
Centro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT) Diagnóstico y Control de la Contaminación Microbiología Ambiental |
| dc.subject.decs.none.fl_str_mv |
Biopelículas Biofilms |
| topic |
Biopelículas Biofilms Abastecimiento de agua Water-supply sistemas de distribución de agua Water distribution systems Análisis fisicoquímicos physico-chemical analysis |
| dc.subject.lemb.none.fl_str_mv |
Abastecimiento de agua Water-supply |
| dc.subject.proposal.spa.fl_str_mv |
sistemas de distribución de agua Water distribution systems Análisis fisicoquímicos physico-chemical analysis |
| description |
ABSTRACT : The development of unwanted deposits in any water distribution system is unavoidable under standard conditions. Knowing the composition of such deposits will help to establish the causes of deposit formation and consequently to be able to keep water quality as high as possible. This paper presents the results of an extensive study of deposits found in a water distribution system of a tropical city. Characterization of materials collected across the system was made by infrared spectroscopy (IR), X ray diffraction (XRD), energy dispersive spectroscopy (EDS) and scanning electron microscopy (SEM). Analysis of the samples taken at several sites of the system reveals the presence of three predominant deposits: a brown coloured deposit, tubercles and white deposits. Aluminosilicates and humic acids were found to be main constituents in brown deposits. Tubercles were mostly mixtures of magnetite, goethite and in some cases lepidocrocite. White deposits were formed by calcite, aluminosilicates and quartz. Organic matter as volatile solids were 14.0 ± 5.0% for brown deposits and 11.2 ± 2.0% for tubercles. |
| publishDate |
2009 |
| dc.date.issued.none.fl_str_mv |
2009 |
| dc.date.accessioned.none.fl_str_mv |
2021-12-14T00:23:46Z |
| dc.date.available.none.fl_str_mv |
2021-12-14T00:23:46Z |
| dc.type.spa.fl_str_mv |
Artículo de investigación |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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https://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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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_2df8fbb1 |
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publishedVersion |
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0718-3291 |
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http://hdl.handle.net/10495/25034 |
| dc.identifier.doi.none.fl_str_mv |
10.4067/S0718-33052009000200016 |
| dc.identifier.eissn.none.fl_str_mv |
0718-3305 |
| identifier_str_mv |
0718-3291 10.4067/S0718-33052009000200016 0718-3305 |
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http://hdl.handle.net/10495/25034 |
| dc.language.iso.spa.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Ingeniare, Rev. Chil. Ing. |
| dc.relation.citationendpage.spa.fl_str_mv |
281 |
| dc.relation.citationissue.spa.fl_str_mv |
2 |
| dc.relation.citationstartpage.spa.fl_str_mv |
275 |
| dc.relation.citationvolume.spa.fl_str_mv |
17 |
| dc.relation.ispartofjournal.spa.fl_str_mv |
Ingeniare. Revista Chilena de Ingeniería |
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http://creativecommons.org/licenses/by-nc-sa/2.5/co/ |
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https://creativecommons.org/licenses/by-nc-sa/4.0/ |
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info:eu-repo/semantics/openAccess |
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7 |
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application/pdf |
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Universidad de Tarapacá. Escuela Universitaria de Ingeniería Eléctrica-Electrónica |
| dc.publisher.place.spa.fl_str_mv |
Iquique, Chile |
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Universidad de Antioquia |
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Echeverría Echeverría, FélixCastaño González, Juan GuillermoArroyave Posada, Carlos EnriquePeñuela Mesa, Gustavo AntonioRamírez Pérez, AuxilioMorató, JordiCentro de Investigación Innovación y Desarrollo de Materiales (CIDEMAT)Diagnóstico y Control de la ContaminaciónMicrobiología Ambiental2021-12-14T00:23:46Z2021-12-14T00:23:46Z20090718-3291http://hdl.handle.net/10495/2503410.4067/S0718-330520090002000160718-3305ABSTRACT : The development of unwanted deposits in any water distribution system is unavoidable under standard conditions. Knowing the composition of such deposits will help to establish the causes of deposit formation and consequently to be able to keep water quality as high as possible. This paper presents the results of an extensive study of deposits found in a water distribution system of a tropical city. Characterization of materials collected across the system was made by infrared spectroscopy (IR), X ray diffraction (XRD), energy dispersive spectroscopy (EDS) and scanning electron microscopy (SEM). Analysis of the samples taken at several sites of the system reveals the presence of three predominant deposits: a brown coloured deposit, tubercles and white deposits. Aluminosilicates and humic acids were found to be main constituents in brown deposits. Tubercles were mostly mixtures of magnetite, goethite and in some cases lepidocrocite. White deposits were formed by calcite, aluminosilicates and quartz. Organic matter as volatile solids were 14.0 ± 5.0% for brown deposits and 11.2 ± 2.0% for tubercles.RESUMEN : La aparición de depósitos indeseados en cualquier sistema de distribución de agua potable es inevitable en condiciones normales de operación. Conocer la naturaleza de tales depósitos ayudará a establecer las causas de su formación y, en consecuencia, a mantener altos niveles de calidad del agua. En este trabajo se presentan los resultados de un amplio estudio realizado en el sistema de distribución de agua de una ciudad situada en una zona tropical. La caracterización de los depósitos obtenidos en diferentes sitios a lo largo del sistema se realizó mediante Espectroscopia Infrarroja (IR), Difracción de Rayos X (DRX), Energías Dispersivas de Rayos X (EDS) y Microscopia Electrónica de Barrido (MEB). El análisis de las muestras indica la presencia de tres tipos predominantes de depósitos: depósitos color marrón, tubérculos y depósitos blancos. Se halló que los primeros están constituidos principalmente por aluminosilicatos y ácidos húmicos. Los tubérculos se componen principalmente de mezclas de magnetita, goethita y, en algunos casos, lepidocrocita. Por su parte, los depósitos blancos están constituidos por calcita, aluminosilicatos y cuarzo. Además, se hallaron contenidos de materia orgánica y sólidos volátiles de 14.0 ± 5.0% para los depósitos marrón y de 11.2 ± 2.0% para los tubérculos.COL0040189COL0007927COL00404027application/pdfengUniversidad de Tarapacá. Escuela Universitaria de Ingeniería Eléctrica-ElectrónicaIquique, Chilehttp://creativecommons.org/licenses/by-nc-sa/2.5/co/https://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Characterization of deposits formed in a water distribution systemCaracterización de depósitos formados en un sistema de distribución de agua potableArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionBiopelículasBiofilmsAbastecimiento de aguaWater-supplysistemas de distribución de aguaWater distribution systemsAnálisis fisicoquímicosphysico-chemical analysisIngeniare, Rev. Chil. Ing.281227517Ingeniare. 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