PlumeStop & S-MicroZVI Barrier Reduces Chlorinated VOCs by 95% in 1 Month

Case study highlights:

• Integrated treatment protects newly constructed residential buildings from vapour risk
• The integrated treatment approach combined  in situ chemical reduction (ISCR) and sorption & biodegradation in an injected permeable reactive barrier (PRB)
• The colloidal PlumeStop^® and S-MicroZVI^® amendments rapidly reduced CVOC concentrations to below or near the detection levels

At an ongoing residential development in Southwest Sweden, low CVOC levels in the groundwater required a remedial solution to protect the newly constructed buildings against vapour intrusion. RGS Nordic (now: Sortera) asked REGENESIS for an in situ remediation solution.