CL-Out Bioremediation Wins Green Remediation Recognition and Saves Time and Money Sustainable, green remediation is recommended to reduce the environmental impact of the removal of existing soil or groundwater contamination. It has the added benefit of reducing costs and accelerating remediation to save time. Following the ASTM standards greener remediation best management practices, Irwin Engineering […]
How CL-Out Aerobic PCE Bioremediation Works A CL-Out bioremediation pilot study confirmed that aerobic PCE cometabolism removed dry cleaning solvent contamination from ground water. The pilot study was located at a former dry cleaners, where the PCE in ground water was 27 parts per billion (ppb). Bioaugmentation introduced CL-Out microbes and dextrose as the metabolic […]
Field Demonstration of CL-Out Bioremediation of TCE and 1,4-Dioxane In a pilot study to compare aerobic cometabolism with anaerobic reductive dechlorination to remediation TCE and 1,4-dioxane at a former industrial facility near Lakewood, New Jersey, aerobic cometabolism reduced the concentrations of both compounds while anaerobic reductive dechlorination was unsuccessful. For aerobic cometabolism, CL-Out microbes were […]
Fast, Economical Site Cleanup CL-Out bioremediation reduced the concentration of 1,1,1-TCA in ground water at a steel manufacturing facility in Dayton, Ohio. Following implementation of ozone treatment and high vacuum extraction for more than 2 years, the contaminant concentrations remained high. Bioaugmentation followed up on these treatments and reduced the 1,1,1-TCA concentration very quickly. Within […]
CL-Out® aerobic cometabolism successfully remediated solvents in ground water at an operating industrial site in central New Jersey. The manufacturing and plating facility had historical petroleum and solvent releases. Chlorinated solvents found in the ground water in two plumes covered a combined area of about one half acre. A mix of chlorinated solvents including 1,1,1-TCA, […]
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