Webinars

Upcoming Webinars

Navigating PFAS Remediation Webinar Series: From Characterization to Remediation
08/26/26
Navigating PFAS Remediation Webinar Series: From Characterization to Remediation

Successfully managing PFAS impacts requires more than a single technology or remediation approach. From defining the nature and extent of contamination to selecting and...

Past Webinars

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...

A slide from our presentation titled, Evolution of eZVI Developed by NASA
09/14/22 Eliot Cooper
Struggling With CVOC Source Zone Treatment? Learn How NASA Figured It Out

Chlorinated solvent source areas pose some of the biggest challenges to remediation practitioners. At most sites, the contaminant mass overwhelms in situ chemical oxidation (ISCO)...

A graphic with a light bulb in a technology treatment
02/08/23 Eliot Cooper, Craig Bruno, Brad Droy
How to Decide if a New Technology is a Good Bet for your Remediation Project

When environmental consultant Craig Bruno, Landmark Environmental, Inc. was reviewing remediation strategies for a project in Denver, he had a lot of options - so why did he...

Colloidal Carbon
12/13/23 Eliot Cooper
Combined Remedy: Non-ZVI Chemical Reduction with Colloidal Carbon

Activated carbon (AC) has been a cornerstone in the remediation of petroleum sites for over two decades, often combined with other treatment chemistries for enhanced results....

Groundwater Remediation: Trenchless ZVI-PRBs and the VIP Method
01/15/25 Deborah Shaffer Schnell, PE
Groundwater Remediation: Trenchless ZVI-PRBs and the VIP Method

Discover how in situ permeable reactive barriers (PRBs) are transforming groundwater remediation, offering an alternative to traditional pump-and-treat methods with life cycle...

Chemistry Turnkey Services—Achieving MCLs with Confidence
05/14/25
Chemistry Turnkey Services—Achieving MCLs with Confidence

In the environmental remediation world, site complexity, regulatory pressure, and stakeholder expectations can make reaching Maximum Contaminant Levels (MCLs) feel like an...

Designing Smarter PFAS PRBs with ColloidalChem™: Lessons Learned and Latest Insights
07/15/26
Designing Smarter PFAS PRBs with ColloidalChem™: Lessons Learned and Latest Insights

The application of colloidal carbon for PFAS treatment is advancing—and with it, our collective understanding of how to design, implement, and optimize permeable reactive barriers...