![[logo] US EPA](http://www.epa.gov/epafiles/images/logo_epaseal.gif){kind=logo}
-
Show
per page
- Final Report | Microbial Transformation of Fluorinated Environmental Pollutants01-25-2006
-
- ... electron donor, but the degradation rates were slow, requiring long incubation periods (>150 days; see Figure 1... release in the PCNB culture occurred slowly and required long incubation periods (>150 days.
- The Role of DOC in the Degradation of Sedimentary Organic Matter: A Laboratory Incubation Experiment01-26-2004
-
- ... amino acids and size fractions of the DON pool using incubation techniques... DOC in the Degradation of Sedimentary Organic Matter: A Laboratory Incubation Experiment http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction ...
- 2002 Annual Report | Evaluation of Commercial, Microbial-Based Products to Treat Paraffin Deposition in Tank Bottoms and Oil Production Equipment03-24-2006
-
- ... this oil was ineffective, at least over the 3-day incubation period... WAT values measured at the end of the 7-day incubation period showed that there was a significant difference in the WAT ...
- Final Report | Patterns and Prediction: Molecular Analyses of PAH-Degrading Microbial Populations and Their Function in Real Contaminant Mixture Environment04-10-2007
-
- ... the added crude oil was depleted within the 50-day incubation period (see Figure 1... of added 14C-hexadecane was mineralized after the 50-day incubation period.
- EPA ICR Treatment Study Fact Sheet: The Simulated Distribution System Test11-28-2006
-
- ... to perform a SDS test for the ICR Treatment Studies: incubation time, incubation temperature, sample pH prior to dosing, and the free chlorine residual at the end of incubation ... At the end of the incubation period, the free chlorine residual is measured in each aliquot, and ...
- Final Report | Evaluation of Commercial, Microbial-Based Products to Treat Paraffin Deposition in Tank Bottoms and Oil Production Equipment06-25-2008
-
- ... significant lowering of the surface tension after the 9-week period in incubations with whole formulation, cells only, supernatant only, and whole formulation ...
- Final Report | Evaluation of Commercial, Microbial-Based Products to Treat Paraffin Deposition in Tank Bottoms and Oil Production Equipment03-24-2006
-
- ... significant lowering of the surface tension after the 9-week period in incubations with whole formulation, cells only, supernatant only, and whole formulation ...
- Final Report | Biogeochemistry of Arsenic in Contaminated Soils of Superfund Sites02-03-2009
-
- ... Al hydroxide fraction (up to 70%) after a three-year incubation period (Figure 11... soil As bioaccessibility did not change within the three year incubation period.
- 2004 Annual Report | Microbial Transformation of Fluorinated Environmental Pollutants02-06-2005
-
- No fluoride release was observed over a 10-week incubation period, and the trifluoromethyl-substituted aromatic ring system remained intact.
- Page Title | About the Gulf Ecology Division | US EPA11-23-2009
-
- Data were obtained over a two-week period to evaluate the reproducibility between individual microcosms and the variability ... in estuarine water samples in shake flasks was slow over incubation periods of 300 hours.