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- Publications
- Influence
Trichloroethylene biodegradation by a methane-oxidizing bacterium.
- C. Little, A. Palumbo, S. E. Herbes, M. Lidstrom, R. Tyndall, P. J. Gilmer
- Chemistry, Medicine
- Applied and environmental microbiology
- 1 April 1988
Trichloroethylene (TCE), a common groundwater contaminant, is a suspected carcinogen that is highly resistant to aerobic biodegradation. An aerobic, methane-oxidizing bacterium was isolated that… Expand
Microbial transformation of polycyclic aromatic hydrocarbons in pristine and petroleum-contaminated sediments.
- S. E. Herbes, L. R. Schwall
- Chemistry, Medicine
- Applied and environmental microbiology
- 1 February 1978
To determine rates of microbial transformation of polycyclic aromatic hydrocarbons (PAH) in freshwater sediments, C-labeled PAH were incubated with samples from both pristine and… Expand
Enzymatic Characterization of Soluble Organic Phosphorus in Lake Water
- S. E. Herbes, H. E. Allen, K. H. Mancy
- Chemistry, Medicine
- Science
- 7 February 1975
Although the concentration of soluble organic phosphorus in lake water often exceeds that of orthophosphate severalfold, little is known of its composition. By using enzyme assays it was determined… Expand
Lipid Quantification of Freshwater Invertebrates: Method Modification for Microquantitation
- S. E. Herbes, C. P. Allen
- Biology
- 1 August 1983
To facilitate determination of lipid content of freshwater invertebrates for bioaccumulation studies, the chloroform–methanol extraction procedure of Bligh and Dyer was modified for… Expand
Methanotrophic TCE Biodegradation in a Multi-Stage Bioreactor.
- M. F. Tschantz, J. P. Bowman, +5 authors G. Sayler
- Chemistry, Medicine
- Environmental science & technology
- 1 August 1995
A two-stage bioreactor system was continuously fed a solution of TCE (concentrations ranging between 0.2 and 20 mg L{sup -1}) at 2 mL min{sup -1}; the system utilized a mutant (PP358) of the methane… Expand
Rates of microbial transformation of polycyclic aromatic hydrocarbons in water and sediments in the vicinity of a coal-coking wastewater discharge.
- S. E. Herbes
- Chemistry, Medicine
- Applied and environmental microbiology
- 1981
To facilitate predictions of the transport and fate of contaminants at future coal conversion facilities, rates of microbial transformation of polycyclic aromatic hydrocarbons were measured in stream… Expand
Biodegradation of trichloroethylene in continuous-recycle expanded-bed bioreactors.
- T. Phelps, J. Niedzielski, R. Schram, S. E. Herbes, D. White
- Chemistry, Medicine
- Applied and environmental microbiology
- 1 June 1990
Experimental bioreactors operated as recirculated closed systems were inoculated with bacterial cultures that utilized methane, propane, and tryptone-yeast extract as aerobic carbon and energy… Expand
Partitioning of polycyclic aromatic hydrocarbons between dissolved and particulate phases in natural waters
- S. E. Herbes
- Chemistry
- 1977
Abstract Quantities of polycyclic aromatic hydrocarbons (PAH), some of which are carcinogens, enter natural waters in effuents of coke production and other high-temperature industrial pyrolysis… Expand
Biodegradation of mixed-organic wastes by microbial consortia in continuous-recycle expanded-bed bioreactors
- T. Phelps, J. Niedzielski, K. J. Malachowsky, Richard M. Schram, S. E. Herbes, D. White
- Chemistry
- 1 August 1991
Microbial consortia enriched from subsurface sediments contaminated with chlorinated hydrocarbons proved capable of degrading mixed-organic wastes. Methane and/or propane as foodstock enabled aerobic… Expand
Metabolic alteration and excretion of anthracene byDaphnia pulex
- S. E. Herbes, G. F. Risi
- Chemistry, Medicine
- Bulletin of environmental contamination and…
- 1 February 1978
Polycyclic aromatic hydrocarbons (PAH) constitute a series of compounds, some of which are potent carcinogens, which have been detected in natural waters throughout the world. Major sources are… Expand