• ¿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.

Biodegradación de Hidrocarburos en Sedimento de la Bahía de Manzanillo

Thumbnail
Author
Garibaldi, Ariel Antonio Grey
Garibaldi, Ariel Antonio Grey
Metadata
Show full item record
Abstract
The capacities of biodegradable were evaluated, isolated microbial consortia in the port area near the Panama Canal, resulting from enrichment in different carbon sources. The inoculation was performed with 5 g of sediment in 250 ml Erlenmeyer flasks with 0.055% naphthalene, phenanthrene and pyrene. Growth was determined by the optical density (OD) colorimetric method and the droplet counting method. The identification procedure was performed using biochemical tests API Coryne System (bioMérieux). This study the growth capacity, triplicate concentrations ranging from 125 ppm to 2000 ppm were added and incubated at 28 ° C with constant stirring at 150 rpm. Rhodococcus equi strains were found with greater abundance relative to Corynebacterium propingun (3: 2). According to the Monod Equation, Ks of 458 mg / L and Ks of 403 mg / L were obtained and the μmax obtained were 1.38X107 CFU / mL / h and 1.11X108 CFU / mL / h. It is recommended to analyze the kinetics of biodegradation at concentrations higher than 2000 mg / L in order to find the inhibition constant; Perform bioassays with different combinations of hydrocarbons and compare the kinetics of isolated versus kinetic strains in a consortium.Keywords: Growth capacity, enrichment, carbon source, insulation, biodegradation kinetics.
URL
https://knepublishing.com/index.php/KnE-Engineering/article/view/1415
10.18502/keg.v3i1.1415
URI
http://ridda2.utp.ac.pa/handle/123456789/4344
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