Natural Oxidant Demand Testing

Natural Oxidant Demand Testing

The application of an oxidant to soil and groundwater has the potential to be naturally consumed, which is known as Natural Oxidant Demand (NOD). Our in house lab provides this testing and can determine the potential consumption of these oxidants by the soil. Understanding a sites NOD is a key parameter to ensure successful ChemOx® remediation.

Key Benefits:

  • Facilitates approval from regulatory authorities.
  • Confirms treatment effectiveness and safety.
  • Reduces delays in project timelines.
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TRIUM Environmental's Expertise in Natural Oxidant Demand Testing

To learn more about our Natural Oxidant Demand Testing services and how TRIUM Environmental can assist with your Validation Testing needs, please contact us.

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NOD (Notification of Decision)
Testing Requirements Breakdown

NOD Testing is critical for ensuring that remediation processes meet regulatory requirements. Our rigorous protocols ensure compliance, efficiency, and long-term success.

Federal Standards (Canada)

Regulatory Body:
Environment and Climate Change Canada (ECCC)

Key Requirements:

  • Risk Assessment: Detailed evaluation of potential environmental risks associated with proposed remediation techniques.
  • Contaminant Thresholds: Meet or exceed guidelines for contaminants outlined in the Canadian Environmental Protection Act (CEPA).
  • Report Submission: Submit comprehensive testing reports, including methodology, results, and safety measures.
  • Approval Timeline: Typically requires 60–90 days for review and decision.

Focus Areas:

  • Soil and water quality compliance.
  • Greenhouse gas emissions during remediation processes.

Provincial Standards (Alberta)

Regulatory Body:
Alberta Environment and Protected Areas (EPA)

Key Requirements:

  • Site-Specific Risk Assessment (SSRA): Demonstrate the efficacy of remediation solutions under Alberta-specific soil and groundwater conditions.
  • Energy Efficiency: Testing must consider Alberta's focus on minimizing energy usage during industrial processes.
  • Public Engagement: Some projects may require community consultation during the decision-making process.

Focus Areas:

  • Compliance with the Alberta Tier 1 and Tier 2 Soil and Groundwater Remediation Guidelines.
  • Addressing industrial and agricultural contamination.

United States (EPA Standards)

Regulatory Body:
United States Environmental Protection Agency (EPA)

Key Requirements:

  • Method Validation: Ensure remediation techniques align with EPA-approved methods (e.g., SW-846 for solid waste testing).
  • Performance Metrics: Demonstrate contaminant removal efficiency above specified thresholds.
  • Health and Safety Compliance: Include measures for worker safety and community health during testing.

Focus Areas:

  • Adherence to the Resource Conservation and Recovery Act (RCRA) for hazardous waste management.
  • Compliance with the Clean Water Act (CWA) for water remediation projects.

European Union (EU Standards)

Regulatory Body:
European Chemicals Agency (ECHA)

Key Requirements:

  • Sustainability Assessment: Emphasize eco-friendly and sustainable remediation methods.
  • Hazard Classification: Ensure thorough classification of contaminants under the EU REACH framework.
  • Technical Dossier Submission: Submit testing methodologies, results, and mitigation plans to ECHA for review.

Focus Areas:

  • Compliance with the European Soil Strategy and the Water Framework Directive.
  • Adopting circular economy principles in remediation.

Global Industry Standards (ISO)

Regulatory Body:
International Organization for Standardization (ISO)

Key Requirements:

  • Quality Management: Align testing processes with ISO 14001 (Environmental Management Systems).
  • Documentation Standards: Maintain consistent reporting formats to meet international benchmarks.
  • Cross-Border Compliance: Ensure testing results are transferrable across jurisdictions for multinational projects.

Focus Areas:

  • Consistency and reproducibility in testing outcomes.
  • Supporting multinational corporations in meeting cross-border environmental standards.

Oil and Gas Sector-Specific Standards (Alberta & Beyond)

Regulatory Body:
Alberta Energy Regulator (AER), API Standards (US and Global)

Key Requirements:

  • Hydrocarbon Testing: Demonstrate effectiveness in remediating hydrocarbons and related compounds.
  • Operational Safety: Include safety protocols specific to oil and gas extraction sites.
  • Spill Response Validation: Ensure rapid and effective methods for emergency spill remediation are validated.

Focus Areas:

  • Compliance with AER’s Directive 055 and Directive 058.
  • Emergency readiness and environmental recovery metrics.