Data and Tools
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Chemical Fate & Transport
EPA conducts research to help responders and decision makers understand the fate and transport of chemical warfare agents (CWAs) so that they can minimize human health effects and environmental impacts following the release of a CWA.
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Cesium’s Interaction in the Built Environment
EPA experimentally assessed the migration of cesium into urban materials, including asphalt, brick, concrete, limestone, and granite.
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Cesium’s Movement in the Natural Environment
EPA has studied Cesium’s interactions with the natural environment at the bench, pilot and field-scale.
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Chemours Corrective Measures Study
Corrective Measures Study, Pompton Lakes Study Area, Pompton Lakes, New Jersey
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Interim Guidance for Using Ready and Inherent Biodegradability Tests to Derive Input Data for Multimedia Models and Wastewater Treatment Plant (WWT) Models
provides guidance for using ready and inherent biodegradatability tests for multimedia and waste water treatment models
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Voluntary Use and Exposure Information Project (UEIP) General Instructions and Form
provides guidance for voluntarily reporting use and exposure data
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Description of Updates for MCCEM Version 1.2 (February 2001)
The EPA Office of Pollution Prevention and Toxics, Economics, Exposure, and Technology Division has developed several exposure assessment tools and models. A description of the models and tools and the definition of exposure are given in separate web page
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AMEM-ADL Polymer Migration Estimation Model Download and Install Instructions
AMEM is a DOS-based program, however, it can be run in a Windows environment by using key strokes instead of a mouse.
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Nature’s Benefits: The Card Game
Information about Nature's Benefits: The Card Game, including a description of the game, how to download, instructions for playing, and about the teacher planning guide.
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Instructions for Review of Pesticide Registration Improvement Act (PRIA) Submissions for Products Eligible for Inclusion on List N: Submission Information for Registrants
EPA is expediting reviews of certain PRIA submissions for products intended for use against the SARS-CoV-2, the novel human coronavirus that causes COVID-19.
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SRD-Source Ranking Database User's Guide and Documentation, Vol. 1 and Vol. 2
Source Ranking Database Documentation
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AMEM-ADL Polymer Migration Estimation Model User's Guide
The user's guide of the Arthur D. Little Polymer Migration Estimation Model (AMEM) provides the information on how the model estimates the fraction of a chemical additive that diffuses through polymeric matrices.
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SMM Prioritization Tools Index
SMM Prioritization Tools Index
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Industrial Waste Management Evaluation Model Version 3.1
IWEM is a screening level ground water model designed to simulate contaminant fate and transport. IWEM v3.1 is the latest version of the IWEM software, which includes additional tools to evaluate the beneficial use of industrial materials
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Tools for Disseminating Information in the RCRA Public Participation Toolkit
Tools to assist in disseminating information for RCRA Public Involvement
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Updated 7th DWINSA System Level Service Lines
Updated 7th DWINSA System Level Service Lines
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Updated 7th DWINSA State Level Service Lines
Updated 7th DWINSA State Level Service Lines.