The US Environmental Protection Agency (EPA) determined that leaking equipment, such as pumps, valves, and connectors, are the prime source of emissions of volatile organic compounds (VOCs) and volatile hazardous air pollutants (VHAPs) from chemical manufacturing facilities and petroleum refineries. Th...
Index to EPA Test Methods, December 2001, is also available as a 347K Adobe Acrobat Portable Document Format (PDF). To find the correct method, first find the substance or the method type in the list. (you can either scroll or, use your web browser's "find" function.) The document ...
USEEIO v2.0, or referred to solely as v2.0, is the latest edition of theUS Environmentally-Extended Input-Output (USEEIO) modelfor assessing a full suite of potential life cycle impacts of US goods and services. It is the first model version since USEEIO v1.2 capable of calculating potenti...