Change Your Region / Country:  
Technology-Based Solutions for the Environment
MENU

Archives

A Former Santa Barbara Manufacturing Facility Treated Using a Combined Remedy Approach This case study reviews a contaminated manufacturing site in Santa Barbara, California. A former manufacturing operation had left PCE and TCE contaminant levels above regulatory limits with previous remediation approaches attempted without complete success. Applying a combined remedy approach, Haro Environmental chose to …

January 22, 2018

Large Dilute BTEX Plume Succesfully Treated To Meet Concentration Milestones A former gas station site in Taylor County Florida had undergone prior remedial efforts over the years. The Florida Department of Environmental Protection (FDEP), through its Innovative Technologies Program, engaged the environmental consulting firm, Advanced Environmental Technologies LLC (AET) to design an alternative combined remedial …

January 19, 2018

Download the PDF Project Highlights USC was able to stay on-time and on-budget while eliminating any future exposure to vapor intrusion. A Geo-Seal barrier system was installed to prevent potential vapor exposure as part of the $700 million University of Southern California (USC) student residential village project. Geo-Seal vapor barrier provides the new student residential …

November 28, 2017

  Download the PDF ISCO Remediation Strategy Successfully Eliminates DRO and Restores Agricultural Viability Project Highlights Two applications of RegenOx® reduced contaminants to a level below the Alaska Department of Environmental Conservation (ADEC) standards to protect against migration to groundwater Completed in 8 weeks, restoring agriculture viability Soil was safely and efficiently cleaned preventing fuel …

November 27, 2017

Download the PDF Project Highlights Site previously treated with a series of RegenOx® and ORC Advanced® amendments significantly reduces plume concentrations. Remaining hot spot was then treated with turn-key injection application of PersulfOx® and ORD Advanced technologies bringing closure to facility Successful turn-key treatment of offsite hot spot completed within five days Project Summary An …

July 28, 2017

Download the PDF Project Highlights In situ injection application of PlumeStop® Liquid Activated Carbon™ and ORC Advanced® brings closure to facility identified as Leaking Underground Storage Tank (LUST) site REGENESIS® Remediation Services (RRS) used a multi-point approach to efficiently inject the combined amendments, completing the application within 24 hours PHCs in groundwater and soil reduced …

July 27, 2017

Download the PDF Project Highlights Based on successful pilot test results, full-scale implementation of HRC barrier was applied TCE levels reduced by 99% within one year & at non-detect levels within 18 months Innovative design was effective in addressing contaminants of concern Project Summary At a manufacturing facility in Virginia, HRC® was injected into a …

June 28, 2017

Download the PDF Project Highlights Large-scale pilot tests confirm management of chlorinated VOC back diffusion from fractured bedrock aquifer Tests concluded degradation along biotic and abiotic reductive pathways Advanced sorbent technology extends treatment longevity to manage to manage long-term back diffusion Project Summary Fractured bedrock aquifers can be extremely heterogeneous which not only results in …

June 19, 2017

Download the PDF Petroleum Hydrocarbon Plume Remediated in Fractured Bedrock Using PersulfOx for Urban Development Project Highlights Introduction of PersulfOx® resulted in reduction of PHCs in fractured bedrock, meeting site remediation goals High sulphate concentrations in groundwater resulted from the application of PersulfOx which is assisting natural attenuation of any residual petroleum hydrocarbons Project Summary …

April 20, 2017

Download the PDF Remediation of BTEX and PHC in the Greater Toronto Area Using PlumeStop Project Highlights Regulatory standards met following single injection of PlumeStop Remedial injection event completed in two days with the first clean samples obtained within three weeks post-injection Effective design and approach led to time and cost savings for the client …

March 15, 2017