Science & Technology

Describes the anaerobic digestion process and the benefits of anaerobic digestion. Anaerobic digestion is the process through which bacteria break down organic matter without oxygen.

Initial Project Checklist

Series of questions to find out if your facility may be a good candidate for anaerobic digestion.

Coal Combustion Residuals Reuse

This page describes how coal ash is reused, what products its used in and describes the methodology to determine the risk of a certain reuse.

Development of Emissions Estimating Methodologies for Broiler Operations - DRAFT - February 2012

Reports analyzing the potential for the generation of air pollution at animal farms

Development of Emissions Estimating Methodologies for Lagoons and Basins at Swine and Dairy Animal Feeding Operations - DRAFT - February 2012

Reports analyzing the potential for the generation of air pollution at animal farms

Alphabetical List of NCP Product Schedule (Products Available for Use During an Oil Spill)

The listing of a product on the Product Schedule does NOT mean that EPA approves, recommends, licenses, certifies, or authorizes its use; only that data have been submitted to EPA as required by Subpart J of the National Contingency Plan.

Ecological Exposure to Contaminants

This page explains the connection of the ROE indicators to the chapter themes. This page includes the ROE questions, lists of the related indicators, and additional background information.