Science & Technology
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SmartWay Aerodynamics Verification Letters
These documents provide information on SmartWay’s trailer and aerodynamic device program and how you can save fuel.
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TENORM: Drinking Water Treatment Residuals
EPA has specific regulations under the Safe Drinking Water Act (SDWA) that limit the amount of radioactivity allowed in community water systems. Learn about methods used to treat these water supplies to remove radioactivity and manage wastes.
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Fact Sheet: Environmental Pathway Models-Ground-Water Modeling in Support of Remedial Decision Making at Sites Contaminated with Radioactive Material
This fact sheet was designed to be used by technical staff responsible for identifying and implementing flow and transport models to support cleanup decisions at hazardous and radioactive waste sites.
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Fact Sheet: Documenting Ground-Water Models Selection at Site Contaminated with Radioactive Substance
This fact sheet summarizes the report by a joint Interagency Environmental Pathway Modeling Working Group. It was designed to be used by technical staff responsible for identifying and implementing flow and transport models to support cleanup decisions.
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Compliance Software for Radioactive Air Emissions
Atmospheric dispersion and transport models that are used to assess radiation dose and risk and to demonstrate compliance with certain radionuclide National Emission Standards for Hazardous Air Pollutants (NESHAPs) regulations.
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20th Annual EPA Drinking Water Workshop: Session 4A
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 7A
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 7B
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 6B
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 2
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 6A
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 1
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 5A
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 4B
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 9
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 5B
Session 1 bios and summary for the workshop.
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20th Annual EPA Drinking Water Workshop: Session 3B
Session 1 bios and summary for the workshop.
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Elevated Temperature Landfill
The generation of heat in a municipal solid waste (MSW) landfill is normal as microorganisms break down waste. Elevated temperature landfills are MSW landfills that exhibit temperatures above regulatory thresholds due to abnormal chemical reactions.
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Certification for Marine Compression-Ignition (CI) Engines
Steps for certifying marine vessels with EPA.
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Certified Vehicle Model Report
This spreadsheet contains the 2005 light duty certified vehicle models report.