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What is in-situ chemical oxidation (ISCO)?

In-situ chemical oxidation (ISCO) is an environmental remediation technique where chemical oxidants such as persulfate, permanganate, or hydrogen peroxide are injected into contaminated soil and groundwater to destroy organic contaminants like TCE, PCE, and petroleum hydrocarbons in place — without excavation.

What contaminants can IET remediate?

IET specializes in TCE remediation, chlorinated remediation, and comprehensive environmental treatment. We remediate chlorinated solvents (TCE/trichloroethylene, PCE/perchloroethylene, DCE, vinyl chloride), petroleum hydrocarbons (BTEX, gasoline, diesel, MTBE), heavy metals (chromium, lead), NAPL, DNAPL, PAHs, creosote, and mixed contamination using ISCO, ISCR, bioremediation, EZVI, and ISGS technologies.

How long does environmental remediation take?

Remediation timelines vary by technology and site conditions. ISCO can achieve significant contaminant reduction in weeks to months. Enhanced bioremediation typically requires 2–5 years of active treatment. IET's patented ferric iron-activated persulfate provides sustained treatment lasting over 2 years to prevent contaminant rebound.

What states does IET provide environmental drilling services?

IET provides environmental and geotechnical drilling services nationwide including Pennsylvania, Ohio, North Carolina, South Carolina, Texas, Florida, New Jersey, New York, Virginia, Georgia, Tennessee, Indiana, Illinois, and more. IET operates 50+ specialized rigs including CME, Geoprobe, AMS, and barge drilling equipment.

ISCO - Provect-OX

Provect-OX Chemical Oxidation

Solon, OhioOctober 2020

Project Overview

IET completed a Provect-OX chemical oxidation program for Partners Environmental Consulting in Solon, OH. The turnkey project deployed 28,235 lbs of Provect-OX reagent using IET's specialized injection trailer and direct push probe technology for efficient in-situ chemical oxidation treatment.

Treatment Summary

Provect-OX Reagent

28,235 lbs of chemical oxidant

Equipment Deployment

IET injection trailer with direct push probe

Turnkey Service

Complete project management and administration

Project Details

• Client: Partners Environmental Consulting
• Location: Solon, OH
• Completion Date: October 2020
• Technology: Provect-OX In-Situ Chemical Oxidation
• Total Oxidant: 28,235 lbs
• Total Project Value: $122,924