Science & Technology
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"How-To" Guide for the Leaching Environmental Assessment Framework
Method guide written by analyst trained in the basic principles of chemical analysis and in the use of the subject technology.
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SW-846 Test Method 9034: Titrimetric Procedure for Acid-Soluble and Acid-Insoluble Sulfides
procedure that may be used as a determinative step for acid-soluble and acid-insoluble sulfides
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SW-846 Test Method 4435: Screening For Dioxin-Like Chemical Activity In Soils And Sediments Using The Calux Bioassay And Toxic Equivalents (TEQs) Determinations
a bio-analytical screening procedure for dioxin-like compounds in soils and sediments. based on the ability of dioxin and related chemicals to activate the aryl hydrocarbon receptor (AhR),
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CDR Petitions
Provides links to CDR documents and tools that can be used for CDR reporting
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Using and Interpreting the CDR Database
this page explains how to use the 2020 CDR database
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Overview of CDR Reporting
Provides links to CDR documents and tools that can be used for CDR reporting
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Basic Information about Chemical Data Reporting
A brief overview on the development of the CDR/ IUR regulations and general requirements for reporting.
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Project Profile: Noblehurst Farms
This project profile for Barstow’s Longview Farm, located in Hadley, Massachusetts, includes information about the farm's anaerobic digestion system, feedstock, benefits, and recognition.
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Ecosystems Research Publications in the Science Inventory
Ecosystems Research Publications
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Tools and Methods for Contaminated Sediments Research
Researchers are developing advanced methods and tools to assess contamination and predict and document the performance of multiple cleanup methods.
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Project Profile: Patterson Farms
This project profile for Dane County Digester, located in Vienna, WI, includes information about the farm's anaerobic digestion system, feedstock, benefits, and recognition.
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AgSTAR Project Development Handbook
A handbook for those considering biogas technology as a manure management option, it provides a step-by-step method to determine what biogas system is appropriate for a livestock facility
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Learning About Biogas Recovery
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.
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Developing a sustainable sewage treatment system for rural Alaskan villages
Description of research project and partnership developing a sustainable sewage treatment system for rural Alaskan villages
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AirToxScreen Frequent Questions
Listing of frequent questions about AirToxScreen and individual assessments
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New England Results of the 2014 National Air Toxics Assessment
Learn more about the New England results of the 2014 National Air Toxics Assessment.
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New England Results of the 2011 National Air Toxics Assessment
Learn more about the New England results of the 2011 National Air Toxics Assessment.
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Technical Background for Offsite Consequence Analysis for Anhydrous Ammonia, Aqueous Ammonia, Chlorine, and Sulfur Dioxide
Presents the methodology and assumptions used to develop the chemical-specific tables for accidental releases of these toxic vapors, as required by the Risk Management Program.
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Appendix E: Supplemental Risk Management Program Guidance for Ammonia Refrigeration Facilities
Additional information for food processors, food distributors, refrigerated warehouses, and any other facility that has an ammonia refrigeration system. Includes details on exemption for farms, threshold quantity, and offsite consequence analysis.