alexa Immobilized Coprinus plicatilis Biodegradation of Fluorene in Two Different Packed-Bed Reactors.
Chemical Engineering

Chemical Engineering

Journal of Bioprocessing & Biotechniques

Author(s): Akdogan HA

Abstract Share this page

Abstract The biodegradation of fluorene by immobilized Coprinus plicatilis was studied in pinewood and foam glass bead-packed reactors. The reactors were operated in a sequencing batch system. Removal efficiency increased over time and elevated influent fluorene concentration (85 mg/L) was removed 100\% in 24-30 h batch cycles. Increased laccase activity was detected with the introduction of the compounds, and optimum activity corresponded to optimum removal periods. Significantly higher laccase activity (16.7-19 U/L) was detected in the glass bead-packed reactor compared to the pinewood-packed reactor (0.2-5 U/L). The presence of Mn2+ ions in the wood material possibly caused elevated manganese peroxidase activity (0.3-5.8 U/L) compared to low to negligible activity in the glass bead reactor. Reactor performances are discussed in relation to sequencing batch operation and nutrient requirements necessary to induce and sustain fungal enzyme activity in inert-like organic material packed systems. Biodegradation metabolites were detected in samples via GC/MS. This article was published in J AOAC Int and referenced in Journal of Bioprocessing & Biotechniques

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

  • International Conference on Nanobiotechnology
    July 10-11, 2017 CHICAGO, USA
  • Global Biotechnology Congress 2017
    July 10th - 13th, 2017, Boston, MA, USA
  • 17th Euro Biotechnology Congress
    September 25-27, 2017 Berlin, Germany
  • 2nd World Biotechnology Congress
    December 04-06, 2017 Sao Paulo, Brazil

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords