title: Degradation of volatile hydrocarbons from steam-classified solid waste by a mixture of aromatic hydrocarbon-degrading bacteria.
abstract: Steam classification is a process for treatment of solid waste that allows recovery of volatile organic compounds from the waste via steam condensate and off-gases. A mixed culture of aromatic hydrocarbon-degrading bacteria was used to degrade the contaminants in the condensate, which contained approx. 60 hydrocarbons, of which 38 were degraded within 4 d. Many of the hydrocarbons, including styrene, 1,2,4-trimethylbenzene, naphthalene, ethylbenzene, m-/p-xylene, chloroform, 1,3-dichloropropene, were completely or nearly completely degraded within one day, while trichloroethylene and 1,2,3-trichloropropane were degraded more slowly.
authors.affiliation: Department of Biological Sciences, University of Alabama in Huntsville, Huntsville, AL 35899, USA. leahyj@uah.edu
authors.forename: Joseph G
authors.initials: JG
authors.lastname: Leahy
authors.forename: Karen D
authors.initials: KD
authors.lastname: Tracy
authors.forename: Michael H
authors.initials: MH
authors.lastname: Eley
mesh_terms: D001673:Biodegradation, Environmental; D016946:Gram-Negative Aerobic Rods and Cocci / Q000378:metabolism*; D006841:Hydrocarbons, Aromatic / Q000378:metabolism*; D009161:Mycobacterium / Q000378:metabolism*; D010865:Pilot Projects; D012037:Refuse Disposal / Q000379:methods*; D012722:Sewage / Q000382:microbiology; D013227:Steam; D013379:Substrate Specificity; D014050:Toluene / Q000378:metabolism
chemical_list: D006841:Hydrocarbons, Aromatic; D012722:Sewage; D013227:Steam; D014050:Toluene