Klozur - Persulfate Oxidant for In Situ Chemical Oxidation
Klozur persulfate is the oxidant of choice for in situ chemical oxidation (ISCO), because of its ability to treat a wide range of contaminants including chlorinated solvents, petroleum and PAHs. When properly activated, Klozur persulfate provides an unmatched combination of oxidative power and control that can be delivered both safely and cost effectively, demonstrated by application sites across the globe.
Successful field applications of Klozur activated persulfate have been performed globally. These applications demonstrate the ability of Klozur activated persulfate to treat diverse organic contaminants of concern including: chlorinated ethenes, chlorinated ethanes, chlorinated methanes, BTEX, MTBE, polyaromatic hydrocarbons, petroleum hydrocarbons, 1,4-dioxane and pesticides.
KEY BENEFITS
- Powerful multi-radical attack
- Rapid destruction of recalcitrant compounds
- Flexible activation based on site conditions
- Highly soluble (up to 40 wt%)
- Persistent in the subsurface
EXAMPLE CONTAMINANTS
- Chlorinated Solvents
- Petroleum
- PAHs
TECHNOLOGY: IN SITU CHEMICAL OXIDATION
In situ chemical oxidation (ISCO) is the introduction of an oxidant into the subsurface for the purpose of oxidizing contaminants in soil and groundwater. ISCO is ideal for the elimination of contaminant concentrations in source zones and hot spots.
POTENTIAL APPLICATIONS
- Direct push injection
- Fixed well injection
- Soil blending