Inc. has been a innovator in hazardous waste site remediation bridging the gap between academic research and standard field practice. Our applied research efforts are based on client need, not academic curiosity. We provide innovative & practical engineering solutions to difficult environmental problems by efficiently integrating site characterization and adaptive design with remediation technologies in relation to realistic cleanup objectives.
We've partnered with a variety of companies and organizations over the years on dozens of engineering projects. Whether it's been collaborations with other engineering firms or successfully completed jobs for government and corporate clients, we've done it all. Over the years we have enjoyed working with some wonderful firms and organizations.
We've partnered with a variety of companies and organizations over the years on dozens of engineering projects. Whether it's been collaborations with other engineering firms or successfully completed jobs for government and corporate clients, we've done it all. Over the years we have enjoyed working with some wonderful firms and organizations.
Services
In 1992, the company founders believed that small business could compete for research dollars and be more effective in bringing that research into practice. The company successfully demonstrated innovative technologies with government funding and simultaneously brought the results to commercial clients.
Remediation of nonaqueous phase liquid (NAPL)-impacted sites is difficult and costly. Even with enhancements (e.g., thermal, chemical), mass transfer constraints of NAPL dissolution govern control of sources and the attainment of cleanup goals.
To better manage expenditures, the Department of Defense (DoD) needs a scientifically-based, process-centric method to evaluate the extent of control provided by past NAPL remediation and the potential benefit of additional treatment.
To better manage expenditures, the Department of Defense (DoD) needs a scientifically-based, process-centric method to evaluate the extent of control provided by past NAPL remediation and the potential benefit of additional treatment.
Based on each unique site, we create and implement innovative engineering solutions to benefit a variety of clients. Our unconventional thinking about characterization, technology implementation, combining remedies, optimization, feasibility studies, vapor intrusion, risk assessment and site closure, are all designed to provide an integrated approach for successful remediation.
At Praxis, we work together with clients and partners to meet each challenge that comes our way. No matter how complex or involved each new engineering project is, our goal is to think outside the box and provide our client with the most practical, cost effective solution that achieves the objective.
PneuLog, a characterization technology for the vadose zone, can be deployed during any stage of remediation. From initial site characterization to optimization, through site closure, PneuLog is utilized to accelerate cleanup, reduce long-term operational costs, and support closure of SVE systems.
The technology utilizes in-well instrumentation to continuously measure air permeability and contaminant concentrations along well screens during vapor extraction.Vertical soil heterogeneities are clearly defined in individual wells identifying preferential flow paths and mass transfer constraints.
The technology utilizes in-well instrumentation to continuously measure air permeability and contaminant concentrations along well screens during vapor extraction.Vertical soil heterogeneities are clearly defined in individual wells identifying preferential flow paths and mass transfer constraints.
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