PeroxyChem

Case Studies

Over the years, we have successfully treated thousands of sites impacted by hazardous contaminants around the globe. To search our case studies, please use the filters provided at the right or enter a search term such as type of site (e.g. dry cleaner) or location (e.g. Florida).

• EHC® Reagent for Treatment of CT at an USDA Facility in Kansas

  EHC® ISCR Reagent

• Remediation of a Historic Chrome Residue Stockpile Site to Below Remedial Goals

  An initial treatability test followed by field application demonstrated that a low dose of MetaFix was successful in treating soils highly contaminated with chromium to below a stringent remedial goal of <1 mg/kg.

  MetaFix® Reagents

• Site Closure with Multi-Level Treatment Approach at a Former MGP Site using Alkaline Activated Klozur® SP

  XDD designed and implemented full-scale treatment of VOC’s and PAH’s using Alkaline Activated Klozur SP at the Mattoon Former Manufactured Gas Plant (MGP). XDD used a combination of permanent injection wells installed along with temporary direct push injection wells to implement the ISCO treatment.

  Klozur® SP

• Surfactant Enhanced Alkaline Activated Klozur SP Remediation of Coal Tar

  Klozur® SP

• Remediation of TPH at a Rail Yard in the Netherlands with Alkaline Activated Klozur® Persulfate Achieves Remedial Goal

  The rail yard site in Nijmegen, Netherlands has been subject to contamination via leaks, spills, and filling losses of hydrocarbon fuels over the years. Despite previous remediation attempts there remained residual TPH contamination. Following a successful bench test, a full-scale remotely controlled injection unit was used for implementation of alkaline activated Klozur® persulfate. The reduction of the TPH levels achieved the remedial goals in both the bench and fieldwork.

  Klozur® SP

• ISGS® Technology Pilot Study Report & Field Performance Assessment

  This report summarizes field observations, analytical results for soil cores and "crust" analyses on soil cores collected approximately 60 days after treatment. In addition, it presents the data associated with the Variance requirements associated with the use of the material.

  ISGS® Technology Chlorinated Solvents PAHs

• Klozur® One Application Destroys over 99% of Trichloroethylene in Five Weeks at a Former Manufacturing Facility in The Netherlands

  Rapid results were required for the redevelopment of the site to a residential area. After 4 weeks of injecting Klozur One through fixed wells, TCE concentrations were below remediation targets.

  Klozur® One Chlorinated Solvents

• PermeOx® Plus Used for Remediation of Former Leaking UST

  Successful treatment of petroleum contaminated soil and groundwater at the site of a former leaking underground storage tank using PermeOx®.

  PermeOx® Ultra and PermeOx® Ultra Granular BTEX

• 10 year Performance Update of the First EHC® Reagent PRB Featured in the Remediation Journal

  The first full-scale application of EHC® Reagent into a flow-through reactive zone was installed in 2005.

  EHC® ISCR Reagent Chlorinated Solvents

• Long Term Treatment of 1,2-Dichloropropane Achieving Site Closure in Italy

  Following a truck accident on one of the main motorways in northern Italy, about 3,000 L of 1,2-dichloropropane was released into the ground, causing an immediate contamination of the soil and groundwater. 55,000 kg of EHC® Reagent was injected into a triangular grid of 42 injection points from one to six meters bgs.

  EHC® ISCR Reagent Chlorinated Solvents