Science & Technology
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ERGOFIT USA, LLC. Product Bulletin
Technical product bulletin: this bioremediation agent (microbiological culture, enzyme additive, nutrient additive) for oil spill cleanups generally takes 5 to 50 minutes to penetrate molecular walls of hydrocarbons, and breaks down adhesive properties.
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DRYLET™ MB BIO Product Bulletin
Technical product bulletin: this agent (biological additive: microbiological culture) is used in oil spill cleanups on organic and hydrocarbon-based contamination. Can be applied to soil, open water, marsh, wetlands, or estuary areas of any salinity.
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ACCELL CLEAN® DWD 2.0 Product Bulletin
Technical product bulletin: this dispersant is suitable for use in oil cleanups on surface water, to be applied from aircraft or boats equipped with spray booms.
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Quality Assurance and Hazardous Waste Test Methods
Information on resources for SW-846 quality assurance.
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FGC Webinar: Celebrating America Recycles Day by Sharing Success Stories
Presentation from the Federal Green Challenge Webinar "Celebrating America Recycles Day by Sharing Success Stories". Hear and see how two federal facilities successfully improved operations by adopting greener practices including reuse and recycling.
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Hazardous Waste Electronic Manifest System Advisory Board Meeting – “Meeting the Needs of the User Community: e-Manifest Program Priorities and User Fees for Fiscal Year (FY) 2024 and 2025” – February 28- March 2, 2023
Includes agenda, board roster, presentation, charge questions, background paper and advisory board meeting transcript.
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ProUCL version 4.00.05 Documentation Downloads
ProUCL 4.00.05 serves as a companion software package for Calculating Upper Confidence Limits for Exposure Point Concentrations at Hazardous Waste Sites and Guidance for Comparing Background and Chemical Concentrations in Soil for CERCLA Sites.
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ProUCL version 3.00.02 Documentation Downloads
The EPA Technical Support Center (TSC) in Las Vegas developed ProUCL Version 3.0 software to support risk assessment and cleanup decisions at contaminated sites.
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Ecosystem Services Tool Selection Portal
EPA’s Ecosystem Services Tool Selection Portal is a resource to help communities incorporate the benefits of local ecosystems into their environmental planning and decision-making.
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Asthma Research
EPA is working to explore the role of common air pollutants in the development and exacerbation of asthma at different life stages as well as other environmental and genetic factors that might make a person more sensitive to developing asthma.
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ProUCL version 5.0.00 Documentation Downloads
ProUCL 5.0 is a user friendly freeware package providing statistical and graphical tools needed to address statistical issues described in the various EPA guidance documents.
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Sustainable Materials Management: At Your Fingertips
EPA recently announced the release of the beta version of EPA’s Materials Management Wizard web application (or “M-Wiz,” for short)—that puts that wealth of knowledge at your fingertips in a guided, easy-to-use format you can tailor to your specific needs.
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Physiological and Anatomical Visual Analytics
PAVA displays results from multiple models in a new way that helps scientists see how the human body responds to various chemicals and exposure scenarios.
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Frequently Asked Questions for Reports on Air Sensor Performance Testing Protocols, Metrics and Target Values
EPA has developed two reports outlining recommended testing protocols, metrics, and target values for evaluating the performance of fine particulate matter (PM2.5) and ozone (O3) air sensors. This page answers frequently asked questions about the reports.
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Science Articles in EM Magazine
This page contains articles by EPA that have been published in EM magazine, a member publication of Air & Waste Management Association.
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CEDRI - Job Aides
Compliance and Emissions Data Reporting Interface
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Renewable Natural Gas
Learn the basics about and benefits of renewable natural gas (RNG) derived from landfill gas or anaerobic digester gas. RNG can be used in place of fossil natural gas.
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Joint Principles for Preventing and Managing PFAS in Biosolids
Joint Principles for Preventing and Managing PFAS in Biosolids
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Reduced-Form Tools for Calculating PM2.5 and Ozone Benefits
We provide three reduced-form tools to estimate the human health benefits and economic values of changes in PM2.5 precursor emissions.
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Benzene Results - Acute Exposure Guideline Levels (AEGL) Program
AEGLs for Benzene, CAS 71-43-2, represent threshold exposure limits for the general public and are applicable to emergency exposure periods ranging from 10 minutes to 8 hours; Human health hazards of benzene acute exposure and derivation of AEGL values.