Hazardous Waste
ERG provides a full suite of services to help clients design, implement, and assess strategies and programs to prevent, reduce, and manage hazardous waste. Drawing on decades of experience, our scientists and engineers evaluate the effects of climate change on hazardous waste management and exposure, characterize hazardous waste at the site level, and evaluate diverse technologies to inform site-specific remediation strategies. They design, conduct, and evaluate comprehensive sampling and analysis programs to fully characterize legacy contamination, releases, risks, and impacts affecting a wide variety of populations and ecosystems. They assess disproportionate impacts to vulnerable communities and characterize how climate change impacts (e.g., flooding) contribute to site-specific health and environmental risks from hazardous wastes. Our hazardous waste experts also evaluate conventional, innovative, and emerging technologies to inform selection of cost-effective site characterization and remediation strategies. ERG stays on the cutting edge by providing research and technical support on emerging issues, including PFAS investigations; participating in methods development; and designing innovative site characterization and remedial technologies.
Hazardous Waste Management
- Identification of emerging hazardous waste issues and trends
- Risk-based targeting at sector and facility levels
- Hazardous waste regulatory development and analysis
- Process-based inspections to assess compliance with RCRA requirements
- Waste management guidance and training
Site Characterization
- Sampling plan development and review
- Water, soil, and air sampling
- Groundwater flow and contaminant transport modeling
- Geochemical/environmental forensics
- Sediment transport modeling
- Model evaluation
Hazardous Waste Remediation
- Evaluation of hazardous waste treatment strategies and technologies
- Evaluation of approaches to remediating emerging contaminants
- Research on emerging issues in hydrogeology
- Site-specific technical support to states and EPA Regions
- Risk assessment and mitigation
Climate Change Impacts
- Evaluation of the effects of flooding on contaminated sites
- Data analysis and modeling
- Incorporation of climate change information into site decision-making
- Cumulative impact assessments
Decision Support and Screening Analyses
- Decision-support tool development
- Enhanced aquifer recharge research and site suitability analyses
- Planning support for mitigating risks associated with contamination incidents and natural disasters