Search Results for keywords:"emission standards"

The U.S. Environmental Protection Agency (EPA) is proposing changes to the regulations for emissions standards from Refractory Products Manufacturing under the Clean Air Act. The proposed revisions include adding new emission standards for certain hazardous air pollutants (HAPs) and updating standards to address the startup, shutdown, and malfunction of equipment. The proposal also suggests amending electronic reporting requirements to improve the tracking of emissions data. These amendments aim to enhance environmental protection by ensuring that emissions standards are met at all times and by enabling better monitoring and compliance.

The U.S. Environmental Protection Agency (EPA) has proposed a rule to improve air quality standards for facilities that work with flexible polyurethane foam, as required by the Clean Air Act. This proposal focuses on reducing emissions of hazardous air pollutants by setting new standards for certain operations, like flame laminators and loop slitters, and updating reporting requirements to be fully electronic. These changes aim to provide better monitoring and compliance without significantly changing the current emission levels, ensuring both environmental protection and the continuation of existing industry practices. The proposal also eliminates exemptions during events such as startup and shutdown, meaning that emission standards will apply at all times.

The U.S. Environmental Protection Agency (EPA) is proposing amendments to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for the Polyether Polyols (PEPO) Production industry. The proposed changes, under the Clean Air Act (CAA), aim to address harmful emissions of ethylene oxide (EtO) and other hazardous air pollutants to improve air quality and public health. The EPA suggests tighter controls on process vents, storage vessels, equipment leaks, heat exchange systems, and wastewater, and plans to implement fenceline monitoring to measure and manage emissions more effectively. The agency estimates significant reductions in harmful emissions with these new standards.