CL-Out was used to complete the remediation of ground water contaminated by chlorinated solvents from a former dry cleaning site in Rockville, Maryland. The ground water contamination had migrated from leaking sewer lines to underlying bedrock fractures. Fenton’s Reagent was first applied to the site, but the PCE concentrations increased due to desorption. Subsequently, sodium […]
https://cl-solutions.com/wp-content/uploads/2011/12/logo.jpg00Mike Saulhttps://cl-solutions.com/wp-content/uploads/2011/12/logo.jpgMike Saul2019-04-30 14:49:172019-04-30 14:49:17Using Cl-Out to Finish Remediation Following Chemical Oxidation
CL-Out Completes Remediation After Stalled Natural Attenuation CL-Out bioremediation can complete remediation stalled by a lack of oxygen. Investigation of an industrial dry cleaners near Philadelphia, Pennsylvania found concentrations of breakdown products of PCE in the soil and ground water. The parent PCE presumably was reductively dechlorinated to TCE, DCE and vinyl chloride. However, since […]
The US EPA Technology and Field Services Division produced a report on aerobic cometabolism of chlorinated solvents under their Contaminated Sites Clean-Up Information program on February 7, 2019. This report includes an overview of aerobic cometabolism and guidance on application and monitoring. Click here to link to the report. While the report cites the research […]
Permanently remove vapor intrusion risk Soil bioremediation is a more effective strategy for managing the vapor intrusion risk at dry cleaners where solvents have contaminated soil or shallow ground water. Soil bioremediation quickly eliminates the problem, while long-term vapor mitigation ties up resources in on-going operation, maintenance and monitoring costs. Soil bioremediation eliminates the source […]
CL-Out bioremediation continued to show outstanding results in bioremediation of PCE, TCE and other chlorinated solvents at three recent applications. Results show more than 90% PCE removal with a single application of CL-Out for in situ ground water treatment. The PCE remediation did not cause an increase in vinyl chloride showing that the breakdown pathway […]
Using Cl-Out to Finish Remediation Following Chemical Oxidation
/in Chlorinated Solvent Remediation, CL-Out, Dry Cleaners/by Mike SaulCL-Out was used to complete the remediation of ground water contaminated by chlorinated solvents from a former dry cleaning site in Rockville, Maryland. The ground water contamination had migrated from leaking sewer lines to underlying bedrock fractures. Fenton’s Reagent was first applied to the site, but the PCE concentrations increased due to desorption. Subsequently, sodium […]
CL-Out Completes Remediation After Stalled Natural Attenuation
/in CL-Out, Dry Cleaners/by Mike SaulCL-Out Completes Remediation After Stalled Natural Attenuation CL-Out bioremediation can complete remediation stalled by a lack of oxygen. Investigation of an industrial dry cleaners near Philadelphia, Pennsylvania found concentrations of breakdown products of PCE in the soil and ground water. The parent PCE presumably was reductively dechlorinated to TCE, DCE and vinyl chloride. However, since […]
Clu-In Reports on Aerobic Cometabolism
/in Chlorinated Solvent Remediation, CL-Out, Dry Cleaners, News/by Mike SaulThe US EPA Technology and Field Services Division produced a report on aerobic cometabolism of chlorinated solvents under their Contaminated Sites Clean-Up Information program on February 7, 2019. This report includes an overview of aerobic cometabolism and guidance on application and monitoring. Click here to link to the report. While the report cites the research […]
Soil Bioremediation at Dry Cleaners
/in Chlorinated Solvent Remediation, CL-Out, Dry Cleaners/by Mike SaulPermanently remove vapor intrusion risk Soil bioremediation is a more effective strategy for managing the vapor intrusion risk at dry cleaners where solvents have contaminated soil or shallow ground water. Soil bioremediation quickly eliminates the problem, while long-term vapor mitigation ties up resources in on-going operation, maintenance and monitoring costs. Soil bioremediation eliminates the source […]
New Chlorinated Solvent Results
/in Chemical Industries, Chlorinated Solvent Remediation, CL-Out, Dry Cleaners, News/by Mike SaulCL-Out bioremediation continued to show outstanding results in bioremediation of PCE, TCE and other chlorinated solvents at three recent applications. Results show more than 90% PCE removal with a single application of CL-Out for in situ ground water treatment. The PCE remediation did not cause an increase in vinyl chloride showing that the breakdown pathway […]