TECHNOLOGIES / THERMAL REMEDIATION
ISOTEC provides consulting services for clients and consultants in pursuit of their best possible thermal remediation outcomes.
Thermal remediation technology is designed to effectively treat contaminated soil and groundwater using heat to accelerate the degradation of hazardous substances.
KEY ASPECTS OF OUR THERMAL REMEDIATION OFFERINGS:
Principle of Operation:
Thermal remediation involves applying heat to the contaminated site, which enhances the volatility of contaminants and can also accelerate chemical reactions. This process can either vaporize the contaminants for extraction
or promote their breakdown into less harmful substances.
Types of Thermal Remediation:
- In Situ Thermal Desorption (ISTD): This method involves heating the soil in place to vaporize volatile organic compounds (VOCs) and other contaminants. The vapor is then extracted and treated.
- Steam Injection: Steam is injected into the ground to increase the temperature and mobilize contaminants, making them easier to extract.
- Electrical Resistance Heating (ERH): This technique uses electrical currents to generate heat within the soil, effectively treating contaminants through thermal desorption and enhanced chemical reactions.
Applications:
ISOTEC’s thermal remediation technologies are particularly effective for treating sites contaminated with VOCs, semi-volatile organic compounds (SVOCs), and certain heavy metals. It is commonly used for former industrial sites, landfills, and other areas with significant soil and groundwater contamination.
Benefits:
- Rapid Results: Thermal remediation can often achieve quicker cleanup times compared to other methods.
- Comprehensive Treatment: It can treat a wide range of contaminants, including those that are difficult to remediate
using traditional methods. - Minimal Disruption: Many thermal techniques can be conducted in situ, reducing the need for extensive excavation and minimizing site disturbance.
Sustainability:
ISOTEC emphasizes sustainable practices, and their thermal remediation technologies can be integrated with other methods to enhance overall effectiveness and reduce environmental impact.
Overall, thermal remediation is part of a comprehensive suite of technologies aimed at addressing a wide variety of contamination issues efficiently and effectively.