Search Results for keywords:"Residual Risk and Technology Review"

The U.S. Environmental Protection Agency (EPA) is proposing a new rule regarding emissions from mercury cell chlor-alkali plants. This proposal aims to address standards for mercury and chlorine emissions to ensure they do not pose an unacceptable risk to public health or the environment. The EPA suggests that current practices at the one remaining operating facility sufficiently minimize emissions through monitoring and work procedures, but is also soliciting comments on technological advances and more stringent measures, like prohibiting mercury use altogether. Additionally, changes are proposed for record-keeping, electronic reporting, and ensuring emissions controls are effective during startup and shutdown periods. Public input is requested to ensure standards are protective and realistic.

The U.S. Environmental Protection Agency (EPA) is proposing a rule to update standards for Primary Magnesium Refining, aimed at improving air quality and protecting public health and the environment. The proposed regulation will ensure that emissions of hazardous air pollutants, such as chlorine, are better controlled. The EPA is planning to eliminate exemptions previously allowed during startup, shutdown, and malfunction periods and include new work practice standards for malfunction events. Additionally, the proposal requires electronic reporting to streamline data handling and improve 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 changes to the National Emission Standards for Hazardous Air Pollutants (NESHAP) for the carbon black production industry. The proposal aims to improve air quality by addressing hazardous emissions from production units, setting new requirements for startup, shutdown, and malfunction processes, and mandating electronic reporting of specific data. Additionally, the EPA evaluated the risks of emissions and decided that while the risks are currently acceptable, these updates will help ensure better protection of public health and the environment. The changes will also include electronic reporting to make data collection more efficient and transparent.