• ¿Qué es UTP-Ridda2?
  • Políticas
  • ¿Cómo Depositar?
  • Estadísticas
Repositorio Institucional
de la Universidad Tecnológica de Panamá
    • English
    • español
  • English 
    • English
    • español
  • Login
View Item 
  •   UTP-Ridda2
  • Memorias de Congresos UTP
  • 2017: 6th Engineering, Science and Technology Conference - Panama (ESTEC 2017)
  • View Item
  •   UTP-Ridda2
  • Memorias de Congresos UTP
  • 2017: 6th Engineering, Science and Technology Conference - Panama (ESTEC 2017)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Metal Biocorrosion of a Water Well: A Case Study

Thumbnail
Author
Calbo, Vicente
Furlong, Octavio Javier
Julián, Silvia Viviana
Calbo, Vicente
Furlong, Octavio Javier
Julián, Silvia Viviana
Metadata
Show full item record
Abstract
Recently, in the city of La Rioja, the Microbiologically-Induced Corrosion (MIC) phenomenon has been confirmed. The last studied case corresponds to the water well of the La Rioja Regional Faculty of the National Technological University (UTN), where the water well facilities showed signs of this phenomenon.These microorganisms catalyze the iron (and magnesium) oxidation reactions, solubilizing or solubilizing and precipitating the metal. Confirming the existence of the MIC phenomenon is essential to mitigate or solve the problem.The laboratory work consisted in processing pipe and pump samples extracted after the well ceased to be used, at three initial temperatures and with different culture media, trying to cultivate, reproduce, and isolate and identify the different species.Thus, through culture methodology, the existence of a mixed flora featuring iron bacteria and sulfate-reducing bacteria was confirmed.Complementary Scanning Electron Microscopy (SEM) and Energy-dispersive X-ray Spectroscopy (EDS) spectroscopy scans allowed to visualize the bacteria, the damage to the analyzed material, and the morphology of the bioprecipitation.This little-known phenomenon causes significant economic losses and should therefore be taken into account in the execution as well as the maintenance of wells. Keywords: Metal Corrosion, Microbiologically Induced Corrosion, Water Well, Bacteria.
URL
https://knepublishing.com/index.php/KnE-Engineering/article/view/1435
10.18502/keg.v3i1.1435
URI
http://ridda2.utp.ac.pa/handle/123456789/4196
Collections
  • 2017: 6th Engineering, Science and Technology Conference - Panama (ESTEC 2017) [115]
License
info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/4.0/

Browse

All of UTP-Ridda2Communities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics

  • Enlaces de Interes

  • ¿Qué es UTP-Ridda2?
  • Políticas
  • ¿Cómo depositar?
  • Sitios Recomendados

  • Revistas UTP
  • Sistema de Información Científica
  • Universidad Tecnológica de Panamá
  • Redes Sociales

  • facebook.com/UTPrepositorio
  • @utprepositorio

Recolectado por:

El OAI de este repositorio: http://ridda2.utp.ac.pa/oai/
Repositorio Institucional de Documentos Digitales de Acceso Abierto de la Universidad de Tecnológica de Panamá.
Este repositorio utiliza la Licencia CC BY-NC-SA y funciona bajo DSpace.

Contact Us | Send Feedback
Universidad Tecnológica de Panamá

  • Enlaces de Interes

  • ¿Qué es UTP-Ridda2?
  • Políticas
  • ¿Cómo depositar?
  • Sitios Recomendados

  • Revistas UTP
  • Sistema de Información Científica
  • Universidad Tecnológica de Panamá
  • Redes Sociales

  • facebook.com/UTPrepositorio
  • @utprepositorio

Recolectado por:

El OAI de este repositorio: http://ridda2.utp.ac.pa/oai/
Repositorio Institucional de Documentos Digitales de Acceso Abierto de la Universidad de Tecnológica de Panamá.
Este repositorio utiliza la Licencia CC BY-NC-SA y funciona bajo DSpace.

Contact Us | Send Feedback
Universidad Tecnológica de Panamá