Case Study
ISCO Treatment Achieves Closure on Arizona Superfund Site
PROJECT PROFILE ISCO Treatment Achieves Closure on Arizona Superfund Site Benzene Contamination Treated to Non-Detect with Single PersulfOx® Application Site Type: Superfund Site Contaminant of Concern: Benzene Concentration: 1,000 ug/L Remediation Approach: In Situ Chemical Oxidation (ISCO) Soil Type: Silty Sand Treatment Area: 100 sq. ft. Project Summary Persistent benzene contamination at an Arizona Superfund Site kept the state regulatory