Bioaugmentation Culture Articles & Analysis
8 articles found
The second injection round, completed in November 2014, entailed injecting over a million gallons of amendment including bioaugmentation culture in 47 wells at select locations to treat an area covering 3.7 acres. ...
Coconut oil was added to a soil column that had been bioaugmented with a dechlorinating enrichment culture to evaluate edible oil-based TCE dechlorination in a flow-through system. ...
At this time, it was decided to bioaugment with a dechlorinating enrichment culture isolated from a site in Florida. Under the direction of Dr. Lee, 350 liters of the culture were grown up and added to the center injection well in the pilot area. Three months after the bioaugmentation, dechlorination of the cDCE to VC and ethene ...
The site also contained manufactured gas plant waste, which included Fe, As, and Mn, and mobilization (i.e., increased concentrations) of these metals was a concern.SolutionBench–scale testing demonstrated that a combination of EHCTM electron donor and bioaugmentation with the KB-1® culture resulted in the greatest removal of chlorinated volatile organic ...
BySiREM
The rate at which microorganisms degrade contaminants is influenced by the specific contaminants present and their concentrations, oxygen supply, moisture, temperature, pH, nutrient supply, bioaugmentation, and cometabolism. In situ biological treatment technologies are sensitive to certain soil parameters. ...
Temperature is more easily controlled ex situ than in situ. Bioaugmentation involves the use of cultures that have been specially bred for degradation of a variety of contaminants and sometimes for survival under unusually severe environmental conditions. Sometimes microorganisms from the remediation site are collected, separately cultured, and ...
Temperature is more easily controlled ex situ than in situ. Bioaugmentation involves the use of cultures that have been specially bred for degradation of a variety of contaminants and sometimes for survival under unusually severe environmental conditions. Sometimes microorganisms from the remediation site are collected, separately cultured, and ...
Additionally, oxygen solubility decreases with increasing temperature. Bioaugmentation involves the use of cultures that have been specially bred for degradation of a variety of contaminants and sometimes for survival under unusually severe environmental conditions. Sometimes microorganisms from the remediation site are collected, separately ...