Our Technology-Agnostic Approach
VIYA Allows the Problem to Define the Right Solution.
By understanding site conditions, contaminant characteristics, regulatory requirements, and project objectives, we determine the most effective treatment approach that will support a predictable, cost-effective path to site closure.
VIYA's Remediation Process
Achieve
Objectives leading to closure
Analyze
Site-specific data & subsurface variability
Align
Treatment & tech to zone characteristics
Implement
Deployment & site cleanup
Learn
From the field & modify plan
Remediation Solutions
Multiple Paths for Optimal Outcomes
VIYA’s holds thermal, biological, and chemical remediation capabilities within one organization, enabling flexible, targeted applications based on site specifics for more efficient and effective site cleanup.
Combined Remedy Solutions
The Force Multiplier From Technologies Working Together.
Reduce Risk, Accelerate Closure, and Protect Project Economics.
Integrated remedy systems around how each site functions in the field, combining thermal, chemical, and biological technologies under one accountable team. Design, implementation, monitoring, reporting, and communication are coordinated as a single program to improve contaminant access, reduce residual risk, and support a defensible closure strategy.
Use Case: Uneven Heating Due to Complex Geology
Integrated Thermal Technologies
Layered soils, variable permeability, groundwater flow, and electrical conductivity can create uneven temperature distribution across the treatment zone. Combining thermal technologies targets energy delivery where needed to achieve uniform heating.
Use Case: Dense, Persistent Source Areas
Thermal + Chemical, Sequenced
Heavy contaminant mass, NAPL, or stubborn source zones respond well to thermal treatment for rapid bulk removal, followed by chemical treatment to address residuals and reduce rebound.
Use Case: Mixed NAPL, Soil & Groundwater
ISCO + Bio, Sequenced
Where contamination shows up in multiple forms, chemical oxidation reduces the primary load first, and biological treatment follows to polish remaining dissolved-phase impacts.
Use Case: Chemistry That Can Be Closely Managed
ISCO + Bio, Concurrent
When oxidation chemistry can be controlled tightly enough to coexist with biological activity, running both together accelerates treatment and removes the need for separate phases.
Use Case: Post ISTT Polishing
Thermal + Bio, Sequenced
When oxidation chemistry can be controlled tightly enough to coexist with biological activity, running both together accelerates treatment and removes the need for separate phases.
Use Case: Large, Multi-Stage Contamination, Multi Source Zones
Thermal + Chemical + Bio, Phased
For sites with source-zone, sorbed, and dissolved contamination, a phased thermal, chemical, and biological approach can address each stage of cleanup under one coordinated treatment strategy.
In-Situ & Ex-Situ Remediation
In-Situ Focus, Ex-Situ Flexibility
VIYA maintains both in-situ and ex-situ remediation capabilities to provide the right contaminant removal approach based on site conditions or industry and regulatory mandates.
In-Situ Remediation
In-situ systems are designed to operate beneath active infrastructure, including inside –industrial facilities, airports, roadways, and developed properties, while minimizing excavation, worker exposure, and disruption to site operations.
Ex-Situ Remediation
When justified by site requirements, VIYA delivers ex-situ and excavation treatment as either a component of the broader remedial program or the primary remedial approach.
Continue Exploring VIYA’s Remediation Approach
Our Approach to Innovation
Purposeful Innovation
With 60 years of field-proven experience, 17 patents, and an intricate test & learn process, VIYA’s approach to innovation brings together scientific rigor, applied research, technical expertise, and practical knowledge to uncover more effective solutions and advance better outcomes.
Our Approach to PFAS
Advancing PFAS Destruction
PFAS has become the defining remediation challenge of this generation. VIYA helps technical teams move from uncertainty and ambiguity to defined strategies and approaches designed to immobilize, transform, and reduce PFAS with greater confidence.
Ready to Define the Right Path Forward?
Let Site Conditions Lead the Solution.
Every remediation site brings its own subsurface conditions, contaminant behavior, regulatory requirements, and closure goals. VIYA helps technical teams evaluate the full range of thermal, biological, chemical, in-situ, and ex-situ options to identify the most effective, defensible treatment strategy for the problem at hand.