Science & Technology
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Nitrogen Dioxide (NO2) and Sulfur Dioxide (SO2) Secondary Air Quality Standards
The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment
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Carbon Monoxide (CO) Air Quality Standards
The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment
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EPA Region 6 Mobile Laboratory
The EPA Region 6 Mobile Laboratory is ready for field use in case of emergencies or routine analysis.The Mobile Laboratory was used during Hurricane Katrina response.
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SW-846 Test Method 9035: Sulfate (Colorimetric, Automated, Chloranilate)
automated method applicable to ground water, drinking and surface waters, and domestic and industrial wastes containing 10 to 400 mg sulfate / liter
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SW-846 Test Method 9012B: Total and Amenable Cyanide (Automated Colorimetric, With Off-Line Distillation)
method used to determine the concentration of inorganic cyanides that are present as either soluble salts or complexes in wastes or leachate
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SW-846 Test Method 9010C: Total and Amenable Cyanide: Distillation
method to extract soluble cyanide salts and many insoluble cyanide complexes from wastes and leachates, designed to address the problem of ""trace"" analyses
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SW-846 Test Method 5021A: Volatile Organic Compounds (VOCs) in Various Sample Matrices Using Equilibrium Headspace Analysis
describes general purpose method for the preparation of VOCs in soils/sediments and solid wastes for determination by GC or GC/MS
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SW-846 Test Method 1340: In Vitro Bioaccessibility Assay for Lead in Soil
Describes assay procedures written on the assumption that they will be performed by analysts who are formally trained in at least the basic principles of chemical analysis and in the use of the subject technology.
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Literature Review on the Use of Commercial Bioremediation Agents for Cleanup of Oil-Contaminated Estuarine Environments
This document conducts a thorough assessment of bioremediation products by a comprehensive review of the actual use of bioremediation in real world cases.
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Guidelines for the Bioremediation of Oil-Contaminated Salt Marshes
This document includes a review and critique of the literature and theories pertinent to oil biodegradation and nutrient dynamics and provides examples of bioremediation options and case studies of oil bioremediation in coastal wetland environments.
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Ozone (O3) Air Quality Standards
The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment
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Improving Recycling and Management of Renewable Energy Wastes: Universal Waste Regulations for Solar Panels and Lithium Batteries
Waste Solar Panels and Lithium Batteries
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Sources of Coal Mine Methane
Coal mine methane can be released during mining and is primarily emitted from five sources.
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Tribal Research Resources
Tribal Environmental Health Research Program has supported studies to better understand the health effects of environmental contaminants on tribal populations.
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Air Quality Management Process Cycle
Air quality management are activities a regulatory authority undertakes to protect human health and the environment from the harmful effects of air pollution. The process of managing air quality can be illustrated as a cycle of inter-related elements.
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Highlights from the Clean Air Act 40th Anniversary
On September 14, 2010, EPA celebrated the 40th anniversary of the Clean Air Act with a conference to examine the successes and challenges of the Clean Air Act.
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Benefits and Costs of the Clean Air Act, 1990 to 2020. Second Prospective Report Science Advisory Board Study Review
On May 12, 2003, EPA released an analytical blueprint for the third study in the series of Reports to Congress, entitled The Benefits and Costs of the Clean Air Act.
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Clean Air Act (CAA) Program Delegation Status for Other Rules in New Mexico
Other Rules in New Mexico
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Clean Air Act (CAA) Program Delegation Status for Other Rules in Oklahoma
Other Rules in Oklahoma
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2007 Durango Producers Technology Transfer Workshop
Presentations made during the Producers Technology Transfer Workshop held on September 13, 2007 in Durango, Colorado.