Geochemical, Genetic and Physiological Control of Pollutant Biodegradation

Abstract

The proposed research was designed to utilize a combination of laboratory and field studies to identify physical, chemical, genetic, and physiological influences that govern the accumulation and biodegradation of polycyclic aromatic hydrocarbons (PAHs). These and related compounds are among the chemicals whose environmental fate has been targeted by the U.S. Air Force Bioenvironmental Research Program. We have conducted a prior, independent study that has shown that, despite the presence of PAH mineralizing microorganisms, PAHs persist at a site where freshwater sediments are fed by PAH-contaminated groundwater.

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Document Details

Document Type
Technical Report
Publication Date
Apr 29, 1994
Accession Number
ADA280931

Entities

People

  • Eugene L. Madsen

Organizations

  • Cornell University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Aromatic Hydrocarbons
  • Bacteria
  • Biochemistry
  • Biodegradation
  • Biological Sciences
  • Chemical Analysis
  • Chemical Reactions
  • Chemical Synthesis
  • Chemistry
  • Cyclic Hydrocarbons
  • Environmental Pollutants
  • Groundwater
  • Mass Spectrometry
  • Microbiology
  • Microorganisms
  • Tars

Fields of Study

  • Environmental science

Readers

  • Groundwater Contamination Remediation.
  • Microbial Pathology

Technology Areas

  • Biotechnology
  • Biotechnology - Bioremediation