How EWMA Utilizes Enhanced Bioremediation To Gain Regulatory Closure For Clients

How EWMA Utilizes Enhanced Bioremediation To Gain Regulatory Closure For Clients

Subsurface Characterization

  • Hydrogeologic Investigations
  • Sensitive Receptor Evaluations
  • Conceptual Site Model (CSM) Development
  • Evaluation of Chemical and Biological Conditions
    • Concentration, Distribution, Trends, and Changes of Contaminants
      • Groundwater and Sorbed-Mass / Matrix Diffusion
    • Presence of Degradation Indicators and Daughter Products
    • In-Situ Geochemical Conditions
    • Microcosm Census and Diversity (qPCR and Sequencing)
    • Stable Isotope Analysis (CSIA)

Remedial Design / Construction Oversight

  • Bench and Pilot-Scale Testing
  • Permit-By-Rule (PBR) Applications/Approvals
  • Design & Construction of Injection Point/Well Networks
  • Baseline Sampling and Monitoring

Additional Field / Contractor / Consulting Services

  • Injection of Amendments (Biostimulation)
    • Enhanced Reductive Dechlorination (ERD)
    • Anaerobic Oxidation / Nitrate Enhanced Bioremediation (NEB)
    • Aerobic Oxidation
  • Injection of Appropriate Bacteria (Bioaugmentation)
  • Post-Injection Sampling and Monitoring
  • Evaluation/Interpretation and Presentation of Results
  • 3rd Party Data Review and Fact/Expert Testimony 

What Differentiates EWMA Bioremediation Services and Products?

  • Extensive Experience Working Within Variiou Subsurface Formations
  • Long Recognized Need to Address Sorbed Mass and Matrix Diffusion in the Remedial Strategy

The Root Cause of Rebound –

  • Abundant Experience with Other Remedial Techniques that Ultimately Underperformed

 Lessons Learned –

  • Customized Injection Programs (Amendments and Methods) for Treatment of Chlorinated Solvents, Aromatic Solvents, and Petroleum Hydrocarbons
  • Technical Support / R&D Capabilities from Laboratory (IAL)
  • Focus on Improved Distribution and Diffusion of Amendments Into / Through Formation
  • Strategic Focus on Transition to Monitored Natural Attenuation (MNA) Approval –  REGULATORY CLOSURE IS THE GOAL!!

EWMA News

  • How surety bonds expand post-remediation care options to meet financial assurance requirements

    Earlier in 2019, the New Jersey legislature approved updates to the 2009 Site Recovery Reform Act (SRRA), a suite of improvements known collectively as SRRA 2.0. Introduced a decade after the original SRRA, this legislation sought out to improve upon the original set of regulations. One such tweak was to the list of acceptable remedial […]

  • How vapor intrusion is discovered and remediated

    Co-Authored by Don Richardson, President and Jacob Strauss, Senior Engineer.

    Vapor intrusion has evolved into one of the highest risks commercial real estate developers and owners face. Vapor intrusion can pose a greater risk than contaminated soil or groundwater. The rise of vapors from contaminated sources into buildings can pose an immediate risk if they reach hazardous levels.

  • Tackling post-remediation care in New Jersey

    Environmental remediation projects are rarely a one-and-done undertaking. A site may need to be monitored and maintained long after regulatory agency closure, if the active remediation did not achieve the most stringent cleanup standards.

  • Before you excavate, explore compliance attainment

    Developers may not know that there’s more than one way to tackle a soil remediation project. Many assume that this kind of cleanup calls for a total excavation, carting off truckloads of contaminated soil to be cleaned or replaced entirely. However, for some projects, such an invasive and labor-intensive process may not be necessary.

  • Advancing Complex Brownfields Redevelopment, Made Simple

    Decades of unregulated, uncontrolled and poor environmental practices have led to millions of acres of “brownfields” in the U.S., properties which must be properly remediated before they are repurposed or redeveloped. These properties come in all shapes and sizes, affected by a vast array of contaminants associated with industrial operations. What is a brownfield, and what makes it different from other types of contaminated sites?

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800 Lanidex Plaza
 Suite 200
 P.O. Box 5430
Parsippany, NJ 07054

Contact

Email info@ewma.com
 Toll Free 800-969-3159
Phone 973-560-1400

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