Aerobic cometabolism of PCE and other halogenated solvents by Pseudomonas sp. has been well established for more than 20 years. The following research articles were key in the development of this approach to bioremediation. This academic research provided parallel support to CL Solutions’ successful application of aerobic cometabolism to bioremediation of hundreds of contaminated sites […]
CL-Out bioaugmentation was used to reduce the TCE concentrations in ground water at an industrial site in Louisville, Kentucky. CL-Out microbes were injected into the TCE-contaminated ground water. Dextrose was added to provide the carbon source for the microbial growth. An oxygen supplement was necessary to maintain aerobic conditions in the aquifer. Ground water sampling downgradient […]
Background Petrox® bioaugmentation was used to remediate ground water contaminated by benzene, toluene, ethylbenzene and xylene (BTEX) at an industrial facility in central Florida (Facility ID No. 8521705). The bioremediation was implemented in perimeter wells around the source area where air sparging and vapor extraction was implemented. This combined approach provided cost-effective, full-site remediation by […]
Background CL-Out® bioaugmentation was used to remediate ground water contaminated by 1,1,1-trichloroethane (1,1,1-TCA) and 1,1-dichloroethene (1,1-DCE). The 1,1-DCE was formed as a product of the natural abiotic degradation of 1,1,1-TCA. The bioremediation was implemented as a pilot study and a subsequent interim action for source removal. Remediation Approach and Results CL-Out® was introduced into the […]
Bioremediation of Pesticides Using Petrox® to Meet Part per Trillion Remediation Goals Summary Petrox bioremediation successfully reduced pesticide contaminant concentrations in ground water at a pest control company in Florida. Dieldrin and heptachlor epoxide were found in ground water at concentrations exceeding state drinking water standards, which were measured in parts per trillion. After three […]
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