Webinars

Past Webinars

ISTR in Complex Geologic Settings with Highly Variable Permeabilities and High Groundwater Flux Zones
11/11/20 John LaChance
ISTR in Complex Geologic Settings with Highly Variable Permeabilities and High Groundwater Flux Zones

Complex geologies with highly permeable zones can cause significant challenges while heating the subsurface during in situ thermal treatment—and those challenges pose a serious...

Making ZVI Work: It's More Than Just the Chemistry
01/27/21 Eliot Cooper
Making ZVI Work: It's More Than Just the Chemistry

Chlorinated solvent sites can be challenging on their own, but they’re often made more complex by matrix back diffusion. That’s where zero valent iron (ZVI) can be an excellent...

ERH vs TCH: How to Choose Your Thermal Remediation Technology (and Why)
03/10/21 John LaChance
ERH vs TCH: How to Choose Your Thermal Remediation Technology (and Why)

“How do I choose between ERH and TCH?” It’s one of the most commonly asked questions when considering thermal remediation, and in this webinar one of the industry’s leading...

Thermal 101: What is Thermal Remediation and How Does It Work?
05/26/21 Steffen Griepke
Thermal 101: What is Thermal Remediation and How Does It Work?

In the last 20 years, thermal remediation has gained a reputation as one of the most effective approaches for addressing sites with hard-to-treat constituents, everything from...

Below Building Remediation
06/09/21 Deborah Shaffer Schnell, PE
Below Building Remediation: Considerations of In Situ Delivery Methods to Safely Address COCs

When the subsurface is contaminated, contaminants don’t stop at property lines or outside the front door—they leach across lots and under buildings, wherever the lithology takes...

High Temp Thermal
07/28/21 Steffen Griepke
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...

Career Challenges for Women
08/25/21
Career Challenges for Women in Environmental Services: A Panel Discussion

Careers in environmental services offer excellent pay, opportunities for professional growth, and a $10B industry that continues to grow—attributes anyone would want in a job. Yet...

Thermal Treatment: A Reliable Option for your Bedrock Source Zone
11/10/21 Steffen Griepke
Thermal Treatment: A Reliable Option for your Bedrock Source Zone

Treating fractured bedrock is complex, and effective remedial options are limited. Due to the fractured nature of rock, contamination can migrate deep, and pathways out of the...

a photo of trees
01/12/22 Sue Bruning, Eric Moskal, Stacey Hellekson
Incorporating Sustainability and Resiliency in Your Remediation Projects

You don’t need a federal optimized remediation contract to make sustainability a part of your next project. Building resiliency into any remediation project can help ensure its...

Leveraging MIHPT Data for an Optimized In Situ Remediation Approach
02/23/22 Eliot Cooper, Jason Flattery
Leveraging MIHPT Data for an Optimized In Situ Remediation Approach

Are you getting the most from your HRSC data? The MIHPT high resolution site characterization tool provides an unprecedented opportunity to optimize your remediation approach on...