Webinars
Welcome to the thermal remediation educational webinar portal! We invite you to join us for live presentations by our team of in-house experts. This page provides you with access to an immersive learning experience, where you can discover the latest developments, best practices, and innovative solutions in the field of thermal remediation. From exploring case studies to discussing emerging technologies, our webinar series is designed to empower you with the expertise needed to make informed decisions and drive positive change.
Upcoming Webinars
Master the Toughest CVOC Source Zone Challenges
CVOC DNAPL source zones present some of the most persistent obstacles in site cleanup. These sites often involve complex hydrogeology, high contaminant mass, and access limitations beneath active infrastructure. Traditional methods can fall short, leaving you with missed remedial goals, extended timelines, and escalating costs.
Our new four-part webinar series will uncover why in situ thermal remediation (ISTR) consistently delivers results for complex CVOC DNAPL source zones. You will learn how ISTR works, how to design systems for success, and see real-world case studies where thermal technologies achieved aggressive cleanup goals even under the most demanding conditions.
Part 1: Why ISTR Can Be a Good Choice for Remediating CVOC Source Zones – January 28, 2026
Understand what makes CVOC DNAPL source zones so difficult to remediate and why ISTR is uniquely suited to overcome these challenges. We will cover removal mechanisms, the three primary heating technologies (ERH, TCH, SEE), and how to match them to site conditions, contaminants, and access constraints.
Part 2: Designing ISTR Systems That Deliver Results for CVOC Source Zones – February 25, 2026
Learn how to turn a conceptual site model (CSM) into a robust thermal design. We will break down key components such as energy delivery, vapor covers, extraction systems, and monitoring, and show how proper delineation and realistic cleanup goals can save time and money.
Part 3 & 4: Real-World Case Studies – March 25, 2026 | April 22, 2026
See ISTR in action. These two sessions feature diverse projects, from large sites with complex contaminant profiles to source zones beneath active buildings and railroads. Learn how design decisions were made, technologies applied, and performance tracked to achieve stringent remedial objectives.
Don’t miss this opportunity to learn from experts who have designed and implemented hundreds of ISTR projects. Secure your spot today and transform the way you approach source zone remediation.
Webinars on Demand
Heat It Up: How High Temp Thermal Tackles Recalcitrant Chemicals
What do coal tar, PAHs, PCBs, pesticides, dioxins, PFAS and mercury all have in common?
They’re all recalcitrant chemicals that are hard to treat using traditional remediation methods. Sites with these contaminants are nearly unaffected even by thermal treatments reaching the boiling point of water. Luckily, high temperature thermal conductive heating (TCH) can reach temperatures of more than 300°C, high enough to address these difficult chemicals.
In this webinar, TerraTherm’s Steffen Griepke will discuss where high temperature thermal is applicable, what chemicals can be targeted and what results can be achieved. Different implementation approaches tailored to the site specific circumstances will be presented, and both in situ and ex situ case study examples will be provided. Steffen will draw on TerraTherm’s 25 years of experience working with high temp thermal projects to answer participant questions during the Q&A.
If you have interest in cleaning up some the most difficult chemicals out there, this is a webinar you don’t want to miss.
Thermal Remediation of High Mass Hydrocarbon Sites: When NAPL Capture Governs the Mass Recovery
On sites with contaminant masses counted in the hundred-thousand to million pound range, it’s imperative you choose the right technology for your remedy.
Thermal Technologies are widely used to target high mass contaminated sites where non-aqueous phase liquids (NAPLs) are known to be present. While the geology and hydrogeology of a site typically is a driving factor for technology selection, the mass distribution, chemical composition and thermal behavior for the site contaminants are often the key drivers in determining in which phase the mass is mobilized, and thus the extraction strategy. For VOCs, mobilization in the vapor phase typically fully governs the mass removal. However, for more complex mixtures of high boiling point hydrocarbons, that may not be the case.
In this webinar, Technology Director Steffen Griepke explains what to consider when selecting and designing your thermal remedy for optimized mass removal. He shares best practices and examples drawn from the two decades he worked in thermal remediation.
Real-Time Solutions to Unexpected Challenges Encountered During Thermal Remedy Implementation
An in situ thermal remediation (ISTR) design may look good on paper, but how will it perform in the field?
Thermal Conduction Heating (TCH), Electrical Resistance Heating (ERH) and Steam Enhanced Extraction (SEE) are widely used thermal technologies capable of effectively remediating a variety of chemicals in various varying subsurface settings, yet sometimes operations do not perform as planned. Due to the aggressive nature of thermal remediation in parallel with pro-active monitoring, operational challenges must be addressed immediately, typically within days rather than weeks. Lessons learned from more than 100 full-scale TCH, ERH and SEE projects will be discussed, focusing on common operational challenges that arise during full-scale thermal projects.
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