John LaChance

John LaChance

12 articles
United States TerraTherm, Inc., a Cascade Company

Biography

John LaChance is the Vice President of Development at TerraTherm, a Cascade Company. In his 35+ year career in the remediation industry, he’s worked on a wide range of project sites, including chemical manufacturing plants, industrial facilities, oil refineries, railroads, former MGP sites, solvent recycling facilities, and landfills. Most of these sites have focused on the assessment and cleanup of chlorinated solvents and other recalcitrant chemicals. For the past 23 years John has been designing and implementing thermal remediation options for these sites. In his current role, John is developing new thermal technologies and approaches to address today’s emerging contaminants and help make thermal remediation more sustainable. He also helps clients evaluate and implement thermal technologies to eliminate liability and enable the resale or reuse of their property. Having designed and implemented more than 50 in situ thermal remedies addressing a range of contaminants, John brings a wealth of technical and strategic insight to every project.

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Showing 12 of 12
Thermal Remediation: Is it Worth the Price?
James Galligan TerraTherm, Inc
Steffen Griepke TerraTherm, Inc.
Erin Hauber TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
Attachment
B3.: Remedy Implementation: Assessing Performance and Costs (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Geotechnical Considerations when Using Thermal Conduction Heating under Buildings and Sensitive Infrastructure
Steffen Griepke TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
Erin Hauber TerraTherm, Inc.
Niels Ploug Krüger A/S
Attachment
H2.: Thermal Conductive Heating: Best Practices and Lessons Learned (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Lessons Learned from Two Phases of TCH Treatment at a Former MGP Site
Erin Hauber TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
Steffen Griepke TerraTherm, Inc.
Attachment
C5.: DNAPL Source Zone Remediation: Lessons Learned (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Application of ERH and SEE to Address Complex Geology and High Groundwater Flux Zones to Treat a PCE DNAPL Source Zone
John LaChance TerraTherm, Inc., a Cascade Company
Kevin Crowder TerraTherm, Inc.
Devon Phelan TerraTherm, Inc.
Attachment
H5.: Electrical Resistance Heating: Best Practices and Lessons Learned (Platform)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #166) Low Temperature Remediation of a Carbon Tetrachloride DNAPL Site Using Thermally Enhanced Hydrolysis
John LaChance TerraTherm, Inc., a Cascade Company
Michael Tomka GHD
G6. Thermally-Enhanced In Situ Degradation Processes at Sub-Boiling Temperatures (Poster) Poster
G6.: Thermally-Enhanced In Situ Degradation Processes at Sub-Boiling Temperatures (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #196) Design and Management Insights at ERH Sites Addressing Variable Geology, Groundwater Flux, and Resistivity
Chris Blundy TerraTherm
John LaChance TerraTherm, Inc., a Cascade Company
H5. Electrical Resistance Heating: Best Practices and Lessons Learned (Poster) Poster
H5.: Electrical Resistance Heating: Best Practices and Lessons Learned (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #178) Insights into the Fate of PFAS during Thermal Treatment Using TCH and a Novel Approach for High Temperature Catalytic Treatment of Vapors
Alyson Fortune TerraTherm
John LaChance TerraTherm, Inc., a Cascade Company
Steffen Griepke TerraTherm, Inc.
Gregory MacLeod TerraTherm
+3 more
E2. In Situ PFAS Treatment Approaches (Poster) Poster
E2.: In Situ PFAS Treatment Approaches (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #255) Treating below Critical Infrastructure Using ISTR
Steffen Griepke TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
Erin Hauber TerraTherm, Inc.
Niels Ploug Krüger A/S
H2. Thermal Conductive Heating: Best Practices and Lessons Learned (Poster) Poster
H2.: Thermal Conductive Heating: Best Practices and Lessons Learned (Poster)
13th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Evaluating Effectiveness of Thermal Conductive Heating for Remediation at 100°C: Insights from 15 Full-Scale Projects
Steffen Griepke TerraTherm, Inc.
Niels Ploug Krüger A/S
Erin Hauber TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
E4. Aligning Remediation Goals with Environmental, Social, and Governance (ESG) Considerations (Platforms) Platform Attachment
E4.: Aligning Remediation Goals with Environmental, Social, and Governance (ESG) Considerations (Platforms)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
Combining ERH and TCH to Treat DNAPL below an Active Railroad
Erin Hauber TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
Steffen Griepke TerraTherm, Inc.
Joseph Von Uderitz EA Engineering, Science, and Technology, Inc., PBC
G12. Electrical Resistance Heating: Best Practices and Lessons Learned (Platforms) Platform Attachment
G12.: Electrical Resistance Heating: Best Practices and Lessons Learned (Platforms)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 1, Poster Board #62) Demonstration of Effective Thermal Remediation of PFAS-Impacted Sediment
John LaChance TerraTherm, Inc., a Cascade Company
Alyson Fortune TerraTherm
Steffen Griepke TerraTherm, Inc.
Steve McInerney TerraTherm, Inc.
+1 more
B3. Ex Situ PFAS Treatment: Soils/Solids and Other Waste Streams (Posters) Poster Poster
B3.: Ex Situ PFAS Treatment: Soils/Solids and Other Waste Streams (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds
(Group 2, Poster Board #228) Optimizing In Situ Thermal Remediation Strategies for MGP Sites: Lessons from Multi-Temperature Applications
Steffen Griepke TerraTherm, Inc.
Erin Hauber TerraTherm, Inc.
John LaChance TerraTherm, Inc., a Cascade Company
G11. Thermal Conductive Heating: Best Practices and Lessons Learned (Posters) Poster Poster
G11.: Thermal Conductive Heating: Best Practices and Lessons Learned (Posters)
14th International Conference on Remediation of Chlorinated and Recalcitrant Compounds