How NSZD Supports Passive LNAPL Remediation
NSZD can serve as a powerhouse in subsurface LNAPL removal, often exceeding LNAPL mass removal rates of engineered systems…
Oil and Gas
Helping oil and gas clients across upstream, midstream, and refining sectors navigate complex environmental and regulatory challenges.
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Delve Articles
Proposal to Standardize OGI Survey Protocols Presents Seismic Shift in Burden to the Oil and Gas Industry
Appendix K of EPA’s updates to NSPS provides requirements for monitoring equipment, survey procedures, camera operator…
PFAS Regulations Part 3: Recent Actions Affecting Industry Now, Next Year, and Beyond
In Part 3 of Trihydro’s PFAS article series, we discuss the latest federal developments concerning PFAS in water,…
Bringing Partnership to Portfolio Management
Increasingly, environmental managers are adopting portfolio management for environmental liability sites. Learn more about…
PFAS Regulations Part 2: Emerging and Anticipated Regulatory Developments
We explore pending and emerging PFAS rules and regulations, especially concerning water, contaminated sites, wastewater, and…
OGI Highlights the Value of Voluntary Emissions Monitoring at Ethanol Plants
Technology like optical gas imaging (OGI) combined with voluntary emissions monitoring can help identify and mitigate vapor…
PFAS Regulations Part 1: Existing Rules
Several EPA-led actions, research, monitoring, and toxicity testing will likely result in additional PFAS regulations.…
NSPS OOOOa Regulatory Forecast
NSPS OOOOa has experienced multiple amendments since 2016, and additional changes are expected into 2022. Read on for a…
PFAS Potential at Oil and Gas Facilities: Sampling and Management Considerations
As agencies enact PFAS-related regulations, oil and gas companies will need to be aware of the types of requirements being…
EPA Offers Flexibility with Alternative Storage Tank Inspection Method
On January 19, 2021, the United States Environmental Protection Agency (EPA) published a final rule amending the…
Advances in 1,4-Dioxane Remediation
Advances in 1,4-dioxane groundwater remediation continue to make headway.
EPA’s New 2030 Vision, Mission, and Goals for RCRA Corrective Action
On September 1, 2020, the U.S. Environmental Protection Agency (EPA) released the new 2030 Vision, Mission, and Goals for…
Trainings
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