CLEAR FILTER
OSUPFAS4
4th OSU-Trihydro PFAS Workshop
May 8, 2024 - Join experts to learn more about the latest developments in PFAS regulations, health effects, assessment, remediation, research, and legal aspects.
PFAS MCLs
EPA Issues Final MCLs for PFAS: Get Ready for Compliance
As of April 10th, 2024, the EPA has issued final Maximum Contaminant Levels (MCLs) for six per- and polyfluoroalkyl substances (PFAS). The final rule aims to place further controls on PFAS as outlined EPA’s Action Plan and Roadmap, which together aim to better prevent and manage human health and environmental impacts.
Cigna Healthy Workforce
Trihydro Recognized with 2023 Cigna Healthy Workforce Designation
Cigna Healthcare has selected Trihydro as a 2023 Gold level Healthy Workforce Designation Recipient.
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How EPA's Super Emitter Program Affects Oil & Gas Facilities
With nearly half of methane emissions stemming from a small fraction of sources in the oil & gas industry, we dive into EPA's new Super Emitter Program and how it will impact the industry.
PFAS Method 1633 Sampling Image
PFAS Analytical Method 1633: The Next Generation of PFAS Sampling & Analysis
Learn about the recent advancements in PFAS analytical methods including Method 1633 and other recent methods developed to address PFAS in multiple matrices, such as on plastics and in the air.
EPA RMP Rule Finalized
EPA’s Risk Management Program (RMP) – Final Rule
The EPA's Risk Management Program (RMP) is now finalized. EPA RMP rule amendments include regulatory requirements and deadlines that facilities using hazardous substances need to be aware of.
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NSPS and NESHAP Proposed Amendments: Navigating the Fenceline Monitoring Requirements
During this webinar, we discussed the proposed amendments to NSPS and NESHAP fenceline monitoring requirements and what you can do to prepare.
Refinery Fence
Fenceline Monitoring Compliance: Overcoming 9 Challenges in Data Collection and Management
As the EPA HON rule deadline for proposed requirements rapidly approaches, let's dive into the challenges that facilities commonly encounter in fenceline monitoring data collection and management.
    • Fenceline Pro Featured
    • Class II Injection Wells: Unlocking the Hidden Value of CO2 in Oil & Gas Production
    Class II Injection Wells: Unlocking the Hidden Value of CO2 in Oil & Gas Production
    Recent advances in carbon capture and sequestration (CCS) have dramatically changed the financial impacts for oil and gas upstream and midstream companies that manage produced CO2. While the attention has primarily been on utilizing Class VI wells for claiming the tax credits, an alternative, and possibly more advantageous option for oil and gas companies, are Class II Injection wells.
    • CSS
    • SDX
    Using Advanced Transportation Technologies to Build a National Digital Infrastructure for Smarter, Safer Travel
    Learn about advanced transportation technologies and how they can help to build a national digital infrastructure for smarter, safer transportation and travel.
    EPA Proposes to List 9 PFAS as Resource Conservation and Recovery Act (RCRA) Hazardous Constituents
    The US EPA has proposed listing 5 additional PFAS (PFNA, PFHxS, PFDA, PFHxA, PFBA) as Hazardous Constituents under Resource Conservation and Recovery Act (RCRA).
    • Midwest Remediation
    • Localizing CCUS Projects
    Localizing Carbon Capture, Utilization, and Storage (CCUS) Projects
    It is anticipated that carbon capture, utilization, and storage (CCUS) projects, particularly at ethanol plants, may become more local in scope. Evaluation of whether to pursue a “local” CCUS project often begins with an evaluation of geology, funding sources, and risks.
    • CSS
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    EPA Releases New Residential Lead Policy Guidance
    EPA is lowering recommended screening levels and strengthening guidance for investigating and cleaning up lead-contaminated soil in residential areas.
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    EPA Issues Update on PFAS Strategic Roadmap
    The EPA has published the 2023 Annual Progress Report (2023-APR) to provide updates on the progress made in implementing the Roadmap. In this article, we summarize key points from the 2023-APR, including accomplishments and expectations.
    EPA’s Proposed Fenceline Monitoring Requirements for Synthetic Organic Chemical Manufacturing Industry (SOCMI) and Group I and II Polymers and Resins Industries
    With a final rule due any day now, learn more about the fenceline monitoring requirements and what affected facilities can do to prepare.
    • Fenceline Pro Featured
    • Midwest Remediation
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    TSCA Compliance Update: What You Need to Know for 2023 and Beyond
    November 29 - Discussion about the changes within TSCA reporting that have recently been implemented, TSCA developments/updates, 2024 CDR requirements, and the new PFAS reporting rule.
    Outside Magaine Best Places to Work
    Trihydro Recognized on Outside Magazine's Best Places to Work List
    Trihydro has been awarded an honorable mention in Outside Magazine’s “Best Places to Work” list.
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    Beyond PFAS: Understanding the Full Spectrum of Emerging Contaminants
    November 2nd - Free webinar discussion on several emerging contaminants, including microplastics, 6PPD-Q, sulfolane, & ethylene oxide.
    Oil and gas storage tanks
    In First Update Since ’87, EPA Proposes New Source Performance Standards for Volatile Organic Liquid
    We review key changes included in EPA's proposed NSPS Subpart Kc.
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    OOOOb & OOOOc: Technical Insights + LeakTracker Pro® Solutions
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    University of Wyoming "Trihydro’s dedication to the communities in which they have offices is second to none. We look forward to our continued relationship with Trihydro and the opportunity to present students with quality job opportunities from a top notch company."

    Conrad Chavez, Manager, Multicultural Affairs

    When choosing an environmental and engineering partner, you expect proven expertise, consistent quality and a high overall value. Nothing less will do. You can count on these qualities from Trihydro. We welcome you to contact us or visit one of our locations.

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