Remediation of an Industrial Dry Cleaning Site

Site Summary A CL-Out bioaugmentation pilot study verified the applicability of CL-Out remediation of an industrial dry cleaning site. The pilot study also determined whether the availability of oxygen to support cometabolism would limit the bioremediations. Geology and Hydrology Although the impacted ground water was relatively shallow, the site geology was complicated and varied across […]

Bioremediation of Chlorobenzene Following ISCO

Compatable Techology To Finish Remediation CL-Out® micorbes bioremediation of chlorobenzene continued treatment after ISCO remediation stalled.  The target isomers included chlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, and 1,2-dichlorobenzene. Before bioaugmentation, individual concentrations exceeded 50,000 µg/L. The CL-Out® treatment quickly reduced contaminant concentrations by as much as 82% more. Remediation Approach and Results Injection through temporary well points introduced […]

Petrox® Bioaugmentation in Bedrock

Case Study: Petroleum Remediation in Central New Jersey Summary Petrox® bioaugmentation was implemented at a petroleum remediation site in Morris County, New Jersey to destroy residual petroleum compounds in ground water. The impacted ground water was in bedrock fractures under and down gradient of a former UST location. The UST was removed and an oxygen […]